Quest Engineering

The QTA 4040M has been designed as a tabletop mixer amplifier created specifically for small installations where space is limited and a full sized 19 inch amplifier is not available. Filled with practical features and easily accessible controls, the QTA4040M is a practical and simple to use device that doesn't compromise on features. Features: 1 MIC balanced/unbalanced input with phantom power 1 front MIC input Stereo AUX input Stereo RCA line output 100V,70V constant voltage outputs and 4~16 Ohms constant resistance output Built-in treble bass adjusting bass 10dB at 100Hz treble 10dB at 10KHz 40W Rated Power Specifications: Speaker Line Input 4~16Ω, 70V, 100V Power source ~220V - 240V 50/60Hz Power consumption 60W Net weight 4.0Kg Gross weight 4.5Kg Dimensions 320 x 273 x 66mm Rated maximum output power (THD 1%) 40W Input sensitivity/impedance 1V/20Kohms Frequency response (At 1KHz Half power output) 80Hz~16KHz (+1dB/-3dB) Input sensitivity/impedance 5mV/500ohms,unbalance, 2.5mV/500ohms,balance Input sensitivity / impedance 300mV/500ohms TEL input section - (AUX in@1Khz, preamp out) Input sensitivity / impedance 1V/500ohms

QM Series Complete Sub/Satellite Amplifier System QM1000P [2x350W @ 4Ω] Introduction A multi-way processed amplifier rack in 2 rack spaces? All this and more. The QM1000P is a dedicated stereo satellite/mono sub bass amplifier system that allows a variety of loudspeaker and sub bass configurations for either permanent or mobile sound installations. Adjustable cross-over and input limiter makes possible optimum matching of a variety of Quest sub bass and full range speakers powered by the three internal amplifiers. The QM1000P signal path comprises L and R inputs, and three outputs, L, R and summed L&R sub bass out One QM1000a can drive 2 or 4 full range or crossed over HF loudspeakers and 2 x 8 ohm bass speakers in a mono bass configuration Power is 2 x 350W RMS @ 4 ohms and 660W sub bass @ 4 ohms with HF x –over controls on the rear panel Input level L&R and sub volume level, sub high pass and an overall input limiter are set from the front panel Each internal amplifier is governed by clipping protection in addition to the adjustable input limiting facility All inputs are male/female XLR and Speakon outputs wired to pin 1Pos & Neg Specifications Test condition Satellite amplifier SUB Woofer amplifier Power Output * 8Ω 2 x 210W 1 x 610W 4Ω 2 x 350W 1 x 940W Frequency response +0/-0 .3dB, @1W/8Ω 20----20KHz 20---300 Distortion Rated power -10db <=0 .05% <=0 .05% Intermodulation Distortion 60Hz&7KHz/4:1 <=0 .05% <=0 .05% Damping factor 200Hz at 8Ω >=300 >=300 Sensitivity Rated power 8Ω 0 .775V 0 .775V Input Impedance Balance/unbalance 20K/10K S/N ratio A Weight >106dB Cross talk A Weight >60dB Slew rate >25V/uS >25V/uS Sensitivity 0 .775V 0 .775V Satellite LOWCUT Off,80,125Hz SUB HICUT 80----200HZ Protection Short circuit protection DC protection Over current protection Dimensions (H x W x D) 89mm x 483mm x 420mm Weight (Net) 17.8kg

QM 212S is a multi chamber band-pass design with the additional hybrid direct radiating pressure chamber loading of its two purpose designed 12” bass drivers. Thanks to Quest manufactured, high-tech woofer designs and the high efficiency, twin chamber acoustic design, the compact QM212S delivers the tight punchy bass ideal for medium sized venues. Multi chamber design: The QM 212S is designed using the in twin asymmetrical acoustic chambers that deliver very high speaker loading and output from a relatively small cabinet profile. It is ideal for use in live applications that require reproduction of low frequencies with very high transient content at high output levels. Quest designed components: Band-pass type speaker box design is a high efficiency loading but can impose unique stresses on drivers. The QM212S woofer components are designed and manufactured to deal with high transient stresses, high temperatures and deliver long-term reliability without loss of sonic performance or efficiency. Features: • High efficiency acoustic design delivers over 130dB of output • Two 12”, high output, high efficiency low frequency drivers with 3” (75mm), high temperature voice coil assembly and carbon fiber reinforced cone assemblies • Professional, Baltic birch construction with highly resistant polymer coating • Two recessed side handles for simplified handling and carrying • Polymer steel reinforced, low friction skids are located on two sides allowing vertical or horizontal system set up and secure stacking lock-up • Two internal corner braces with four M10 suspension points • Top hat for pole insertion and speaker placement Specifications: • 131 dB max SPL, 750Watt RMS • Equipped with Quest high power 2 x12” long coil ceramic magnet woofers • Birch ply cabinet with recessed parallel Speakon inputs 8Ω • 36mm speaker pole top hat • Recessed handles • OptionalTransit cover • Optional wheel quick release wheel board • Suited for permanent installation and mobile live sound • Dimensions: H500mm x W700mm x D720mm • Weight: 54Kg

QTC2080i High Intelligibility Ceiling Monitors [6" x 1"- 80W] Clear sound and low visual profile; QTC2080i is the high fidelity solution where full range commercial audio is required. Sound designers and installers will like the versatility of the QTC2080i. It is a handy audio tool when applied to the broad requirements of today's sophisticated commercial sound environments. The QTC2080i can be wired as a 16Ω low impedance speaker or a 70/100 volt installation with selectable wattage tapings. A Closer look The objective for the QTC2080i is to give high fidelity and enhanced voice intelligibility in an easy to install ceiling speaker format. The appearance of the installed speaker is clean and follows the aesthetic ideal of minimal visual distraction. The magnetic grill design means that there is a very neat finish to the finished installation. The result is a refined appearance that fits visually into any environment, high fidelity music and speech in a package that is easy to install. The QTC2080i is a premium quality ceiling speaker with a wide range of installation and wiring possibilities. As a 16Ω loudspeaker up to four units can be connected to achieve a 4Ω load to an amplifier. This allows for up to eight speakers to be connected to a stereo amplifier with the result being a very high fidelity distributed system. Multiple 70/100 volt tapings and an EQ contour can be selected from the front baffle of an installed speaker. This allows for fine tuning after installation if desired. The aluminium fire resistant casing is acoustically damped and contains a suspension ring on the top of the casing for hanging installation or strain relief. The drivers and internal electronics are custom designed specifically for the QTC 2000 series. For enhanced bass response, the QTC2080i contains a completely new type of woofer design. Quest has designed a combination driver and passive resonance circuit to simulate the action of a reflex port, but with a more extended frequency range. The lightweight of the cabinet and components mean that the weight stress on ceiling tiles is low and reinforcing bars are not required. Installers will also like the Quest custom ceiling cut-out masking tool supplied with every speaker. The QTC2080i is the high quality commercial audio solution that makes both commercial sense. Power Me Up Quest Engineering recommends the QX-280 Series Amplifiers as a suitable partner for the QTC2080i. Specifications* Model: QTC2080i (White grill) Maximum SPL (calculated) 105dBSPL Frequency Response ±2dB 90Hz - 20kHz Sensivitivty 90dB 1W @ 1m Power 65W rms Impedance 16Ω Transformer Taping 100V line: 10W / 20W / 30W / 40W 70V line: 5W / 10W / 15W / 20W Cutout Size 254mm Dimensions *W x D 276mm x 160mm Net Weight 2.6 kg

QTC1080i 2-way Commercial Ceiling Speaker The Quest Q-Tech series QTC1080i ceiling speaker is a 5 taping 15 watt 100/70V line 2-way speaker that is optimised for wide dispersion high intelligibility vocal coverage in commercial environments. A Closer Look The main body is made of propylene material, with a white magnetic steel grille and has connections via rear terminal strip. The loudspeaker can be connected as low impedance 16ohm or as a 70/100 volt line system. Wattage tapings are: 1.87W, 3.75W, 7.5W, 15W. Cut-out size is 210mm Features High Sensitivity 8” twin-cone driver designed for extended high frequency response Transformer for 100V or 16Ω applications Magnetic grille for seamless aesthetics Cut-out template and painting mask supplied Power Me Up Quest Engineering recommends one of the QX-280 Series Amplifiers as a suitable partner for the QTC2080i. Specifications* Maximum SPL (calculated) 101dBSPL Frequency Response 90Hz - 20kHz Sensivitivty 93dB 1W @ 1m Power 15W rms Impedance 16Ω Cutout Size 210mm Dimensions *W x D 228mm x 100mm Net Weight 1.1 kg Transformer Tappings 1.87W, 3.75W, 7.5W, 15W

QX Series Amplifier with DSP Processing. The QX4500 captures all the key elements of Quest Engineering’s advanced amplifier designs and marries it perfectly with on-board 64-bit digital processing to produce an advanced power amplifier/DSP management system suitable for all professional applications. With an amplifier section boasting 1900 Watts of pure sonic power per channel at 4 Ohms, low standby mains consumption, the QX4500’s rugged construction and stylish design allow it to be a brut of workhorse when it comes to power output, yet the sophistication of its on-board DSP give a depth of control that meets the highest of engineering standards. The integrated DSP also features 10 parametric equalizers (PEQs) on each input and each output. Up to 100 presets can be stored in the DSP for instant recall. Features: Key Amplifier Features: QX4500: 2 x 1900 W / 3800 W (BTL) Extensive protection scheme Low standby consumption Key DSP Feature Set: 64-bit digital processing 100 presets Fully configurable routing of inputs to outputs 2 AES and 2 Analogue inputs 10 parametric filters per input and output Parametric filters: Bell, High Shelf, Low Shelf, Notch, Allpass, Butterworth, Bessel, Linkwitz-Railey filters up to 24dB/oct Delay, Limiter, 180° phase change Input gain: -48 to + 12dB Specifications: Max. Output Voltage 140 Vp / 280 Vpp Output Circuitry Class H Signal To Noise-Ratio (20 Hz - 20 kHz, 8 Ω load) > 105 dB (A-weighted) / > 102 dB (unweighted) THD+N (typical) (20 Hz - 10 kHz, 4 Ω, 120 W output) < 0,02 % Damping Factor (8 Ω load, 1 kHz and below) > 400 Frequency Response (4 Ω, 120 W output) 20 Hz - 20 kHz ± 0.2 dB Input Impedance 15 kΩ balanced Input Gain 32 dB Protection Circuits inrush-current limitation, protection circuits against transients, temperature, output DC protection, power transistor SOA protection, intelligent mains fuse protection Indicators LED’s for SIGNAL/PROTECT, CLIP, LCD (character 2 x 16) Net Weight 9.4 kg / 20.7 lbs Shipping Weight 11 kg / 24.3 lbs Dimensions (WxHxD) 483 x 88.1 x 419 mm / 19 x 3.5 x 16.5 inches (19”, 2U) Shipping Dim. (WxHxD) 600 x 105 x 527 mm / 23.3 x 4.1 x 20.7 inches Stereo: All channels driven @ 1kHz, THD < 1% 16 Ω 600 W 8 Ω 1100 W 4 Ω 1900 W 2 Ω 1500 W Mono Bridge: Single channel driven @ 1kHz, THD < 1% 16 Ω 2200 W 8 Ω 3800 W

WBQX300 - Desk/Wall Mount Bracket For QX300 Amplifiers.

uRAK3 - 3RU Mounting Shelf For 3 x QX300 Amplifiers.

uRAK2 - 1RU Mounting Shelf For 3 x QX300 Amplifiers.

QX-300 Series Commercial Power. The QX-300 series amplifiers take commercial audio to a new level. The superior Class-D technology combined with small form factor make the QX-300 series the perfect solution for any commercial or industrial application. Wall and table mount options offer more flexibility, 10 units can be mounted in 3RU, achieving extremely high power to channel count for density. UMAC™ Class-D technology delivers unequalled audiophile specifications, including the highest dynamic range and the lowest distortion performance of any comparable pro audio amplifier. This makes the QX-300 Series suitable for pro audio applications and for use in Hi-Fi and AV products. Features: High Performance 2 x 150W Power Amplifier Auto Load Sensing: 4-16 Ohm, 70V Line (Stereo) 100V Line (Bridged-Mono) Energy smart technology (Green Energy Star & ErP 1275/2008/EC compliant) UMAC™ Class-D – full bandwidth PWM modulator with ultra-low distortion DanteTM/AES67 inputs available* (D version) Individual volume control, standby, 80Hz High Pass Filter Short circuit protection, DC protection, under voltage protection, temperature protection, overload protection UREC™ universal mains switch mode power supply with Power Factor Correction (PFC) and integral standby converter Rack-mountable 1RU 1/3 space, wall and table mount options available Euroblock style amplifier I/O connectors High Dynamic range incorporating, DynamiQ Bass technology® Designed, Engineered, and Assembled in Australia Energy Conserver. When in standby the QX-300A draws less than 0.5W of power, making the QX-300A series both Green Energy Star & ErP 1275/2008/EC compliant. Low-Z (4 -16 Ohm) operation and High-Z (70/100 V) loudspeaker configurations are catered for and adjusted using the onboard auto load sensing technology. Made in Australia. Like all Quest products, the QX-300 Series is made to survive in a tough world. Australian QC and advanced design engineering mean years of trouble free service in professional applications. The QX-300 Series provides a price/performance ratio that is hard to beat. Installation Accessories. 1RU Bracket - Included. uRAK2 - Optional 1RU mounting bracket to mount 3 x QX300's in 1RU rack space. uRAK3 - Optional 3RU mounting bracket to mount 10 x QX300's in 3RU rack space. WPQX300 - Optional Wall or Desk mount for 1 x QX300. Specifications: Frequency Response 20-20kHz (+/-0.3dB) Peak Output Current 25A Dynamic Range 112dB (A-weighted) Noise Level -76dBu (A-weighted) Distortion (1kHz@1W/8Ohm) 0.003% Distortion (1kHz@50W/8Ohm) 0.011% (Stereo) 0.004% (Bridged-Mono) Crosstalk (1kHz@1W/8Ohm) -95dB Gain 26dB/32dB Maximum Input Level +24dBu Amplifier Version QX-300A QX-300D Input Type Phoenix Balanced Inputs Dante RJ-45 (AES67 Compatible) with RJ-45 Link Input Sensitivity +7dBu/+4dBu -4.5dBFS/-1.5dBFS Input Impedance Frequency Response 20-20kHz (+/-0.3dB) Peak Output Current 25A Dynamic Range 112dB (A-weighted) Noise Level -76dBu (A-weighted) Distortion (1kHz@1W/8Ohm) 0.003% Distortion (1kHz@50W/8Ohm) 0.011% (Stereo) 0.004% (Bridged-Mono) Crosstalk (1kHz@1W/8Ohm) -95dB Gain 26dB/32dB Maximum Input Level +24dBu Amplifier Version QX-300A QX-300D Input Type Phoenix Balanced Inputs Dante RJ-45 (AES67 Compatible) with RJ-45 Link Input Sensitivity +7dBu/+4dBu -4.5dBFS/-1.5dBFS Input Impedance 10kOhm - Maximum Input Level +24dBu 0dBFS Output Resistance 22.5mOhm/43.6mOhm Front Controls Volume Adjust, 80Hz HPF Enable, Bridged-Mono Enable, Limiter Enable, Auto-Standby Enable) Indicators (LEDs) Blue/Orange Active/Standby Orange Protection Green Signal Detection Orange/Red Limiter/Clip Cooling Fan cooled, temperature dependent Features Wake On Music, Auto-Mute (1ms wake-up), Limiting on High Temperature Amplifier Protection Systems Thermal protection, Over- Current Protection, DC Protection, HF Protection Mains Input Voltage Range 85VAC - 265VAC Amplifier Version QX-300A QX-300D Standby Power Consumption 0.4W 2.5W Muted Power Consumption 4.2W 6.5W Idle Power Consumption 7.2W 9.5W Standard Power Consumption (Pink Noise@ 1/8th Rated Power, 8Ohm) 28W 30W Mains Connector Standard IEC C14 Dimensions (H x W x D) 44.5 x 140 x 330 mm (1.75 x 5.5 x 13") Weight 1.6kg (3.5 lbs) Accessories Mains Cable, Feet, User Manual, Phoenix Plugs, Rack Ears 10kOhm - Maximum Input Level +24dBu 0dBFS Output Resistance 22.5mOhm/43.6mOhm Front Controls Volume Adjust, 80Hz HPF Enable, Bridged-Mono Enable, Limiter Enable, Auto-Standby Enable) Indicators (LEDs) Blue/Orange Active/Standby Orange Protection Green Signal Detection Orange/Red Limiter/Clip Cooling Fan cooled, temperature dependent Features Wake On Music, Auto-Mute (1ms wake-up), Limiting on High Temperature Amplifier Protection Systems Thermal protection, Over- Current Protection, DC Protection, HF Protection Mains Input Voltage Range 85VAC - 265VAC Amplifier Version QX-300A QX-300D Standby Power Consumption 0.4W 2.5W Muted Power Consumption 4.2W 6.5W Idle Power Consumption 7.2W 9.5W Standard Power Consumption (Pink Noise@ 1/8th Rated Power, 8Ohm) 28W 30W Mains Connector Standard IEC C14 Dimensions (H x W x D) 44.5 x 140 x 330 mm (1.75 x 5.5 x 13") Weight 1.6kg (3.5 lbs) Accessories Mains Cable, Feet, User Manual, Phoenix Plugs, Rack Ears OPERATION MODES Stereo Mode Bridged-Mono Mode LOAD 8Ohm 4Ohm 8Ohm 4Ohm 70V (22Ohm) 100V (33Ohm) MAXIMUM CONTINUOUS POWER (@1KHZ, 1% THD) 2 x 140W 2 x 140W 1 x 280W 1 x 260W 250W 240W MAXIMUM DYNAMIC POWER(@1KHZ, 1% THD) 2 x 200W 2 x 275W 1 x 550W 1 x 550W 550W 550W

IP 67 weather Resistant Connector Cover for MX Series Cabinets. Color - White.

IP 67 weather Resistant Connector Cover for MX Series Cabinets. Color - Black

First Impressions The QM700 is a high powered 15" passive two way multi-purpose loudspeaker built for heavy duty applications in demanding environments. The QM700 is a very versatile high performance speaker system and professionals everywhere quickly appreciate the high end industrial and acoustical engineering at the core of its design. The QM700 is equally at home as a big stage high powered fold-back monitor, full range front of house or as the high-mid component of a multi way system with LF enhancement.

QX-280 Series Corporate Power Studio quality sound and plenty of channels - the QX-280 Series is available in a wide range of single and multi-channel configurations. Specifically designed for AV installations and high end commercial sound, where hi-fidelity audio is required. Powered the latest in quality, energy efficient, Class D amplifiers; the QX-280 Series amplifiers can be integrated into both low impedance, and 70/100V line installations without compromise A Closer Look The QX-280 range consists of three, separate 280 Watt per channel models, available as single, two channel, and four channel variants. Audio quality is studio class in both high and low impedance operation. High quality class D amplifier technology makes it possible to have a compact single rack format with the right combination of power and channel density. The transformerless outputs deliver full range audio to all impedance loads from 4Ω to 70/100V systems. Each amplifier channel has a selectable 80 Hz high-pass filter (selectable via a swith located on the rear panel), and a volume control for each channel that can be accessed directly from the front panel. Each amplifier channel is also provided with a thermally controlled cooling fan. Features High Efficiency Class-D Amplifier(s) 70/100V or Low Impedance Operation Compact 1RU Chassis Auto-Sleep Function Selectable 80Hz High Pass Filter Built-In Limiter Circuit Thermally Controlled Fans AC power range 85-265VAC 50/60Hz. ErP (1275/2008/EC) compliant standby consumption < 0.5W (*per channel) Available in 1, 2 or 4 Channel Models Energy Conserver Whether awake or asleep, the QX-280 amplifiers are not hungry for power. The amplifier functions across the power range at an 89.5% efficiency rate. With a sleep mode mains current draw of less than 0.5 watts per amplifier channel. This is a great benefit for venues with a high amplifier channel count. The automatic standby functionality mutes an individual amplifier channel after no signal has been detected for 10mins or more; and will put the amplifier into sleep a mode after 30mins. Automatic standby can be turned on and off for individual channels via a switch located on the rear panel. The operational voltage range of the QX-280 Series is also wide – from 85 to 265VAC, and no manual switching is required for high and low impedance operation. This is a great reliability benefit for installations subject to inconsistent mains supply. Made in Australia Like all Quest products, the QX-280 Series is made to survive in a tough world. Australian QC and advanced design engineering mean years of trouble free service in professional applications. The QX-280 Series provides a price/performance ratio that is hard to beat. Specifications Peak Output Current 25A THD+N (1kHz @ 1W / 1kHz ½ Rated Power) 0.022% / 0.015% Dynamic Range 119dBA Output Resistance (1kHz) 43.6mΩ Peak Output Voltage (unloaded) ±140V Power Output 4Ω 280W 8Ω 245W 70V 250W 100V 240W DC Offset ±7mV Frequency Response ±0.1dB 20Hz - 20kHz (1st order 22kHz LPF) Voltage Gain (@ 1kHz) 32dB Mechanical Specifications Net Weight QX4280 - 5.7kg Gross Weight QX4280 - 8.3kg Dimensions (H x W x D) 44 x 485 x 304mm Input Connections 3-Way 5.08mm Captive Screw Connector Output Connections 2-Way 5.08mm Locking Captive Screw Connector Mains Power Connection IEC C14 Mains Input Voltage 85 - 265VAC

Q Series Q 1K Compact Amplifier The new leader in Architectural Audio amplification. Ultra small in size and big on features, this small footprint high fidelity amplifier is an audio powerhouse that will deliver full performance from the compact Quest MX and HPi loudspeaker series. Either as a standalone studio quality stereo amplifier, or as a part of a more complex multi channel system, the Q 1K is the system designer’s ideal solution. A Closer Look One Q 1K amplifier consists of two channels of 500W, including the option for a 1000W bridge mode (minimum 4Ω). Audio quality is studio class, which places the Q 1K comfortably both at home, on the stage, or in the studio. As a reference amplifier the Q 1K is clean and transparent and its ultra-compact and fashionable appearance is a space saver anywhere it is installed. In bridge mode the amplifier can also operate as a 70V line, 1000W power amplifier. Ideal for distributed systems where high quality and stable high power is required. Building Blocks to a Complete Amplifier Solution Each Q 1K amplifier is a ¼ rack width wide, by 2RU high. Combined with the Universal Rack Kit it is possible to mount four Q 1K amplifiers into a single 2RU space. Delivering 8x 500W, or 4x 1000W, or a combination (both high and low impedance options are available). Installer Set and Forget Behind the Q 1K ’s removable ‘Q’ badge is an impressive selection of switchable functions. Simply remove the badge (with the provided Quest TL02 tool), and an installer can configure a range of filter settings and amplifier modes. Available are independent channel high pass filters either 35Hz or 85Hz, and an independent 100Hz low pass filter. All filters are 4th order Butterworth. The filter selections are ideal for setting crossover points for subwoofers, and mid-top boxes. Other features include the ability to sum both input channels, bridge the amplifier, and ground lift. Front panel functions can also be selected including: VU Meters Mode, Auto Standby Defeat, Front Panel Lighting Dim, and Front Panel Lock. Made in Australia Each Q Series amplifier is designed, engineered, and hand assembled in Australia. The product then undergoes a rigorous quality control program to ensure high performance and high reliability. Specifications Max. Output Voltage 70 Vp SE, 140 Vp BTL Output Circuitry Class D Signal To Noise-Ratio (20 Hz - 20 kHz, 4 Ω load MOL) > 91 dB (unweighted) THD+N (1W 1kHz) < 0,01 % Dynamic Range 120 dBA Frequency Response (4 Ω, 120 W output) 35 Hz - 20 kHz (fixed 35Hz 4th Order Butterworth High Pass Filter) Gain 28 dB Protection Circuits Temperature, Over Current, DC Output, Mains RMS Input, High Frequency, and Internal Rail Over-voltage Indicators Signal, Clip, Fault, Gain Settings, Meters Mode (‘Q’ Illumination) Mains Input Voltage 85VAC - 265VAC Net Weight 3.1 kg Shipping Weight 4.3 kg Dimensions (HxWxD) 87 x 110 x 330 mm Shipping Dim. (HxWxD) 136 x 254 x 395 mm ErP (1275/2008/EC) compliant standby consumption < 0.5W Stereo All channels driven @ 1kHz, THD < 1%, 230VAC 8 Ω 245 W 4 Ω 490 W Mono Bridge Single channel driven @ 1kHz, THD < 1%, 230VAC 8 Ω 900 W 4 Ω 1050 W 70V 1050 W

QA Series Power Amplifier QA1004 [2x 575w @ 4Ω] INTRODUCTION Quest QA Series power amplifies are built to work hard in the tough environment of pro audio. Industrial spec multi-speed fans and generous heat sinks will keep the output stage cool even if the amplifier is installed in a dusty and poorly ventilated area. Service and maintenance is easy as the internal architecture is laid out for easy access by a qualified technician. The sonically superior output stage is composed of a generous abundance of output devices for greater electronic stability and sonic fidelity. QA series amplifiers are manufactured to a standard accepted as desirable practice for a concert standard power amplifier. Heavy gauge welded 16-gauge steel chassis with vibration proof fittings, and an emphasis on over-engineering, guarantees years of trouble-free service in the most demanding environments. Quest set about a design and layout for easy service, not easy manufacture. A minimum of disassembly is required for testing and maintenance meaning lower operating costs and longer amplifier life. FEATURES Input Stage: Pro active protection senses stages of system function to safeguard your investment both on turn on and while under operation. Silent switch on/off circuitry reduces potential speaker damage in the event of intermittent power. Power supply: The high current power supply is manufactured to function reliably at high temperatures and well exceeds industry standards. This results in smooth bass response and considerable dynamic headroom. Industrial Spec Fans: Dual heavy duty cooling fans guarantee long life of all electronic components. Input Connection: XLR parallel male and female input connections calibrated for most pro spec system controllers and electronic cross-overs. features Speakon Connections: International AES standard Speakon connectors wired for two channel operation simplify speaker connections. Limiter: A switchable high speed limiter acts as a final speaker protection but can be disconnected where sensing speaker system controllers are required. Built in switchable X-overs: High Amplification and low pass filters on each channel make the versatile QA series even more flexible with a sub-mid/high frequency dividing network. Selectable Gain settings: Adjustable input switching for 0.775V, 32 dB or 26 dB make system calibration easy. Easy access air filters: User serviceable air filters are easy to maintain for trouble free operation. Specifications QA1004 2x 575-w at 4Ω Rated Power (2x 8Ω): 290-W per channel @ 1kHz at <0.1% T.H.D. both channels driven Rated Power: (2x 4Ω): 575-W per channel@ 1kHz at <0.1% T.H.D. both channels driven T.H.D: <0.1%@250-W per channel from 20 HZ to 20kHz Phase Response: +5 to -15 from 20 Hz to 20kHz Input Impedance: 20 kΩ, balanced; 10 kΩ, unbalanced Cooling: Two temperature dependant variable speed 80mm high-output DC fans Controls: Two front panel attenuators, rear panel mode switch and gain select switch High Pass: Linkwitz-Reily (24 dB/Octave): Off/35/80 Hz Low Pass: Linkwitz-Reily (24 dB/Octave): Off/80/110Hz Voltage Gain @ 0.775-V: 29 dB or 24 dB Crosstalk: >-60 dB @ 1kHz at rated power @ 8Ω Hum and Noise: >-105 dB, "A" weighted referenced to rated power @ 8Ω Slew Rate: >30V/us Damping factor (8Ω): >500:1 @ 20Hz - 1kHz Indicator LEDs: Two clip, two signal presence, one active status, two protection Protection: Thermal, DC, turn-on bursts, subsonic, incorrect loads Connectors: XLR . Speakon . 240/230 Volt 16 amp IEC mains Construction: Cold Steel Rolling + Machined aluminium front panel Dimensions (HxWxD): 89mm x 483mm x 496mm Net Weight: 17kg Packaged Shipping Weight: 20kg

Compact Passive Sub-Bass A small sub with a monster footprint. Fly it, hide it, hang it, as an ultra-compact passive sub bass for mobile audio or permanent installation, the HPI12S is a spectacular performer. Light in weight and high in LF output, the HPI12S is ideally suited to small medium sized venues that require authentic sub bass with a very low visual profile. A Closer Look The custom built 12" driver in the HPI12S is one of the very few loudspeakers with cone material made from Australian eucalyptus hardwood. This material has strength like a composite material but the warm sound of a cardboard cone; much loved by hi-fi enthusiasts. The benefit with the Quest driver is it can take serious punishment while still sounding like high end studio. A (small) Pro Package Internal rigging points allow the sub bass to be flown for permanent ceiling installation with four top mounter reinforced inserts and one extra on each side. A 35mm top hat can accommodate a standard speaker pole for mounting a satellite mid-high box. Power handling is high for such a small system with a power amplifier recommendation of 600W nominal. Compact & Clean The birch ply casing looks serious and is built to last the distance in a high performance environment. The angled connector panel is a thoughtful addition to act as a strain relief to the speaker connection and also make it possible to mount the box next to a wall if necessary. Power Me Up The HPI12S is a serious compact sub. Quest Engineering recommends an amplifier capable of delivering 500-600W (nominal) to ensure full performance. The perfect solution are Quest's QM1000P, QA2004 or the new QX4500 Specifications Rec Amplifier 480 - 720W Nom. Impedance 8 ohm Frequency Response 40Hz - 160Hz Sensitivity 92 dB Max SPL 128dB Woofer Custom Designed 12" Ferrite Connections & Wiring 2x Speakon 1+/- Dimensions 470 x 540 x 365mm Weight 20.5kg net

Compact High-definition Loudspeaker The HPI111 is a medium to high powered 90 degree dispersion compact speaker system designed to project voice and music throughout mid sized performance venues. It can be hung in small arrays or function as a stand alone speaker system in mobile PA production with or without sub bass enhancement. Contained within the discrete HPI111 appearance there are a number of key technical innovations to improve performance in real venue environments. A Closer Look The HPI111 system is comprised of a single 1" 90 degree asymmetrical wave guide and one 10" high powered woofer. The HF can be rotated to deliver optimum coverage in both vertical and horizontal installations. This makes the HPI111 very function in a wide variety of installation environments for both vertical and horizontal installation. The HPI111 is the perfect candidate for a myriad of applications including performing arts centres, houses of worship, corporate theatres and venue environments where mid level SPL coupled with high definition vocal reproduction is required. The HPI111 is available in black (HPI111) or white (HPI111W) low sheen finish. Rigging & Accessories To get the best from the HPI111 system, the multi-purpose light weight QR flying/installation system extends the range of installation options. The rigging system is progressive with its "single box top spine hanging bracket" system for single speaker systems, progressing to QR2 pan tilt wall bracket and QR3 two box hang. A QR Series U bracket is also available for single box horizontal installation. The QR3 hanging plate has multiple splay angle options to allow precise horizontal dispersion control. Thanks to the 90 degree dispersion of the of the HPI 111, the QR3 hanging bracket suspending two HPI111 boxes can cover a full 180 degrees. Perfect for Unfriendly Environments Bearing in mind most venue architecture is inclined to degrade the performance of standard sound systems. A common problem in many venues is reproducing intelligible voice. The degrading effect of wall and ceiling reflections causes loss of speech intelligibility. The location in a room where the reflections are approaching the level of the sound system is known as "the critical distance". The HPI111 system extends the "critical distance" by utilizing a custom HF wave guide. The design of the asymmetrical HF wave guide is such that it directs the sound away from the walls and ceiling. Sound is directed only where it is needed and away from the reflective surfaces of the venue. The result is exceptional vocal clarity and control over the dispersion area. Power Me Up The HPI111 can take serious power by any standard. Quest Engineering recommends an amplifier capable of delivering 480-720W (nominal) to ensure full performance. The perfect solution are Quest's QA3004, QA4004 or the new QX4500 Putting Energy Where it's Needed Quest has refined the technical art of " asymmetrical audio projection" for the HPI110/111 loudspeakers Locating the sound where the audience is, and not to the walls and ceilings. The result is high intelligibility vocal imaging in reverberant venues. Whether an array or single box system, installation is simple and functional. The benefits of Quest asymmetrical projection ? Get higher vocal intelligibility The acoustic energy is directed to where you want it (the audience), and not to the reflective surfaces around the room. The nature of the asymmetrical projection is a more efficient use of the energy. Consonant sounds are not drowned out by reverberant energy. The sound coverage and vocal image is more uniform throughout the listening area and high frequency component is less likely to "fall off" over distance. Specifications Rec Amplifier 480 - 720W Nom. Impedance 8 ohm Frequency Response 70Hz - 19kHz Sensitivity 1 watt @ 1 Meter 96 dB Max SPL 129dB Directivity Rotatable Asymmetric [90 - 45 degrees horizontal; 60 degrees vertical +15/-45deg] Woofer 10" Ferrite Woofer Tweeter 1" Ferrite Compression Driver Connections & Wiring 2x Speakon 1+/- Dimensions 641.5 x 306 x 352mm Weight 17.4kg net

Compact High-definition Loudspeaker Either mobile live sound or permanent installation; the HPI110 is a lightweight high powered compact speaker system that has a number of key technical innovations to improve performance in real venue environments. Most venues potentially degrade the performance of standard sound systems regardless of the quality. The HPI110 can be installed as a single element or as part of an array of up to three elements. Everything about the HPI110 shows a design aimed at functionality in the real world. A Closer Look Functionality in the real world is what separates the HPI110 from the rest of the field. Have a bad sounding venue space? You need the HPI110. One consistent problem in reproducing intelligible voice in a venue is the degrading effect of wall and ceiling reflections. When a listener hears more sound from the reflected (reverberant) field than the primary sound system, loss of speech intelligibility results. This location in the room is known as "beyond the critical distance". The HPI system extends the "critical distance" by utilising a custom HF wave guide to direct the sound away from the walls and ceiling and into the listener area. The HPI110 mid-high asymmetrical wave guide provides 60 degrees horizontal dispersion at the base of the flare and 30 degrees at the top. Vertical dispersion above the box is limited to 15 degrees. A large format HF driver allows for a relatively low cross-over frequency and this means more control over a wider frequency area. The HPI110 is available in black (HPI110) or white (HPI110W) low sheen finish. Rigging & Accessories To get the best from the HPI110, the QR rigging system allows installation from a single box to three box arrays. With an array of three HPI110 speakers weighing in at 47kg, it's one of the most light-weight yet high powered systems in the world. This is particularly important if installation is required in a heritage building or an existing space with weight restrictions. The rigging system is progressive with its "top spine hanging bracket" system for single speaker systems, QR2 wall bracket, QR3/4 for flown installations and a U bracket that can be direct wall or truss mounted. Permanent or Portable The HPI110 is at home on the road. The lightweight ergonomic design makes it ideal for portable mobile audio. A pair of HPI110 boxes on a "T" piece can be located on a sub bass box with a conventional speaker pole for mobile full range sound. The high power handling and projection characteristics mean a two box array can push a lot of high SPL audio into a medium sized venue space. The long throw characteristics of the system can deliver a surprisingly coherent result at 48 metres, which is outstanding for such a physically small speaker system. In its most basic form, no system controller or complex system correction electronics is needed to get great sonic results from the HPI110. Just plug it on and play. With lightweight, high power and system scalability, the HPI110 is a truly versatile system. Putting Energy Where it's Needed Quest has refined the technical art of " asymmetrical audio projection" for the HPI110/111 loudspeakers ? Locating the sound where the audience is, and not to the walls and ceilings. The result is high intelligibility vocal imaging in reverberant venues. Whether an array or single box system, installation is simple and functional. The benefits of Quest asymmetrical projection ? Get higher vocal intelligibility The acoustic energy is directed to where you want it (the audience), and not to the reflective surfaces around the room. The nature of the asymmetrical projection is a more efficient use of the energy. Consonant sounds are not drowned out by reverberant energy. The sound coverage and vocal image is more uniform throughout the listening area and high frequency component is less likely to ?fall off? over distance. Power Me Up The HPI110 can take serious power by any standard. Quest Engineering recommends an amplifier capable of delivering 480-720W (nominal) to ensure full performance. The perfect solution are Quest's QA3004 or the new QX4500. Specifications Rec Amplifier 480 - 720W Nom. Impedance 8 ohm Frequency Response 70Hz - 18kHz Sensitivit 95.5 dB Max SPL 130dB Directivity Asymmetric +15/-45 vertical, 30/60 horizontal Woofer 10" Neodymium Woofer Tweeter 3" Neo Compression Driver (1.4" Exit) Connections & Wiring 2x Speakon 1+/- Dimensions 641.5 x 306 x 352mm Weight 16.4kg net

QSA200i Compact Powered Speaker System Small band fold-back or PA, audio visual presentation, high SPL compact audio monitor, mid power distributed systems, where ever you need compact portable or fixed full bandwidth audio, the QSA200i is a tremendously versatile powered PA package. The high sonic output and small size is a result of the sophisticated Quest analogue engine electronics and purpose designed, heavy-duty Quest speaker components. Feature Overview 2-channel independent XLR mic/line inputs XLR line out with mix add function Long lasting heavy-duty Quest speaker components Uniform high frequency coverage with custom designed rotating HF horn Great sonic performance through analogue engine signal processing Micro fan cooled multi way power amplifiers Steel protective full front grill Impact Resistant Plastic and Rotate the Horn For a small speaker system, the QSA200i is packed with pro features. Multiple XLR inputs with mix output or straight through mean you can use operate the amplifier without need for a mixer on small jobs. Both line and mic level with independent level control are a handy feature. For horizontal installation the HF horn that can be rotated to horizontal dispersion plane and an optional pan-tilt bracket can be added for both temporary or permanent installation. Power Me Up The QSA200i is loaded with drivers with a high power handling capacity. The cast frame ceramic mid/bass driver can take some serious power and the high frequency horn/driver combination is seriously heavy duty. The Amplification is a class A/B system for high quality analogue sound with 50 watts HF and 100 watts powering the woofer. The mini-fan cooled 2-way amplifier system is controlled by an analogue processing engine to make the QSA 200i a high output flexible and reliable choice for both live mobile audio and permanent fixes installation environments. Specifications Frequency response -3dB: 70 - 20K Hz HF Coverage Angle 90° x 45° revolving horn flare Max SPL: 123dB Peak Amplifier Power: HF 50 Watts LF: 100 Watts Transducer: 1x 3/4" Compression driver 1 x 8" Long coil bass driver Enclosure: Injection molded plastic Protective Grill: Perforated steel acoustic foam covering Installation Options: Wall bracket/floor stand Input Connections: 2 channels XLR in XLR through out Dimensions HxWxD 250mm x 240mm x 430mm Net Weight: 7.8Kg

QM600ASi Active Tour Grade Subwoofer The QM600ASi is an active and lightweight 15" sub equally at home permanently installed or on the road for live touring use. The QM600ASi is suitable for mid to high sound pressure level bass and sub bass as a stand-alone unit, in combination with the QM450A, or as part of a multi-way system. This solid bass system can be easily crossed over for electronic music or projecting a live "kick" into any space. The practical design and featureset make it convenient to install in space sensitive venues also. With an impressive 131dB Max SPL, the QM600ASi is a professional solution for anyone requiring a versatile and hard working active sub bass. Wooden Body, Steel Faced The QM600ASi chassis is made of the same heavy duty birch ply wood as our high performance and industry trusted HPI systems. Finished with an extremely resilient black coating and fitted with a wrap-around heavy gauge protective steel grille, the QM600S has been crafted to endure even the most demanding environments and is built to last. Active Bottom End QM-600ASi active subwoofers have a built in, high headroom 1000 watt amplifier, an adjustable electronic cross-over processor section and Quest designed low distortion, sub bass woofer. The result is a lightweight, compact, high performance system boasting exceptional output, reliability and performance. Specifications Freq.Range(-10dB): 45Hz~200Hz Freq.Response(-3dB): 50Hz~180Hz Max Calculated SPL: 131dB Amplifier Power: 1000W LF Transducer: 15" /100mm Crossover Frequency: 80Hz~180Hz Adjustable Input Connector: Line XLR Output Connector: Pre output XLR AC Input: AC220~240V 50Hz/60Hz Net Weight: 33.5Kg Dimensions (WxHxD): 540mm x 450mm x 640mm Shipping Weight: 35.5 Kg Carton Size (WxHxD): 615mm x 525mm x 710mm

Actively Professional QM450A Lightweight Active 12" Loudspeaker The first speaker to utilise the Hybridtec system is the all-new QM 450A compact powered speaker system designed and built in Melbourne, Australia. The QM450A delivers a full 450W RMS output and uses the same birch plywood timber chassis as the extremely popular QM350i. With a chassis designed to deliver optimal linearity in its passive form, it proved the logical foundation for an active system. Revealing Details Lightweight, reliable, powerful and sonically impressive... This is the discerning criteria demanded by every professional for a powered speaker system. While every manufacturer has these goals in mind, achieving these deliverables can prove a difficult task, especially when a realistic price point is also a driving factor. Hybridtec Amplification Quest has broken the moulds of orthodox design yet again with a revolutionary concept in professional audio amplifier design. Quest Hybridtec is an Australian developed digital\analogue hybrid amplifier module which utilises the best of both worlds. The design philosophy behind Hybridtec was simple: "use each type of technology according to its strengths as opposed to trying to make less appropriate technology suit just to meet a budget". The result, an amplifier with a digital low end component and an analogue high frequency section. Accuracy & Control The QM450A features a purpose designed high frequency driver coupled to Quest?s custom designed asymmetrical wave-guide. The wave-guide can be rotated through four dispersion plains maximizing the QM450A's application potential further. The 12" horn sports a wide 90-100 degree coverage at the base of the flare and a long throw 40 degrees at the top. This feature means that the HF energy can be directed accurately wherever it is needed without adding unnecessary reverberation. This unique horn geometry design minimizes "hot zones" making instances where microphones are positioned closely to speaker systems a non-issue for monitor and FOH engineers. Wooden Body, Steel Faced The QM450A chassis is made of the same heavy duty birch ply wood as our high performance and industry trusted HPI systems. Finished with an extremely resilient black coating and fitted with a wrap-around heavy gauge protective steel grille, the QM450A has been crafted to endure even the most demanding environments and is built to last. Specifications Power Amplifier Module Output 450 / 400+50 W RMS Frequency Response 60 - 18 kHz (+/-3dB) Maximum SPL output @ 1m 129.5dB @ 1kHz Input Impedance 22kOhm balanced Amplifier Protection Limiter, Clip, short-circuit, on and off Connections 1x XLR input 1x XLR output link Controls Power , Volume (Gain), 110Hz high-pass Mode Indicators Power, Signal, Clip, Peak square LEDs Woofer Tweeter 12" high power mid-bass woofer ? 1" ferrite compression driver Directivity Asymmetric +15/-45 vertical 45/90 horizontal Dimensions (HxDxW) 620 x 380 x 346.5 mm Weight 21kg Net

Actively Professional QM4 Two-way Active Bass Reflex Speaker The entry level to professional performance. The QM4 15” powered 2-way loudspeaker is the tough, reliable, speaker system that delivers performance way above its class. Both lightweight and easy to use the QM4 ticks all the boxes when it comes to performance, price and a long service life. The QM4 has all the features sound audio professionals demand for fast and dependable mobile sound. Whether you are a DJ, musician, A/V professional or you just need portable sound that won’t let you down, the QM4 is the active professional’s partner as a stand alone system, or as part of a multi-way PA. Revealing Details Lightweight, powerful, big on bass, and built to perform in tough conditions are the qualities demanded by professionals in a powered speaker system. While every manufacturer might have these goals in mind, achieving them at a realistic price point is not so easy. Quest has addressed this challenge with advanced engineering and design processes. The heart of the QM4 is the Quest Hybridtec Amplifier System; a lightweight amplification package that combines the best features of both analogue and digital technologies. Loudspeaker components give the most output for the least weight and the heavy gauge front steel grille and high quality timber ply casing protect your investment in a way that is both practical and stylish. Hybridtec Amplification As an engineering company you don’t advance by just blindly following the same road travelled by everybody else. Digital amplification is now popular, but many people complain the high frequency response is “harsh and unnatural”. This is especially true when the amplifier is driven to full power. The Quest solution to this is the Hybridtec System - an Australian developed digital\analogue hybrid amplifier module which incorporates the best of both worlds. This system has been well tried and tested on the Quest QM450a and now is available on the QM3 and QM4. The design philosophy behind Hybridtec was simple: "use each type of technology according to its strengths, as opposed to using less appropriate technology just to meet a budget". The result, is an amplifier with a digital low end component and an analogue high frequency section. In the case of the QM4 a hard knee analogue limiter and extra amplifier clipping protection make it almost impossible to drive the system into distortion. This combination along with significant over engineering on the cabinet and grille designs makes the QM4 one of the toughest and durable products on the market. Accuracy & Control The 15” QM4 features a very smooth frequency response, extending further down to achieve an even bigger bass sound; while still maintaining a very natural sounding vocal response - often hard to achieve with a large bass driver. In the case of the QM4 however, Quest Engineering has paid particular attention to maintaining vocal integrity. The 85 x 75 degree elliptical wave guide gives even coverage with a minimum of feedback causing “hotspots”. Further EQ control is available with both cut and boost HF/LF controls on the QM4 preamplifier section. This is more convenient than the current fashion of preset user adjustments. The input section of the QM4 allows for either microphone or line level input from 1/4" inch jack or XLR connectors. Wooden Body, Steel Faced The QM4 casing is made of the same heavy duty birch ply wood as our high performance and industry trusted HPI systems. Finished with a road worthy black paint coating and fitted with a wrap-around heavy gauge protective steel grille, the QM4 has been crafted to endure even the most demanding environments and is built to last. Specifications Max SPL *calculated 127 dBSPL Sensitivity *5-band average 99 dBSPL Frequency Response 60Hz – 20kHz Amplifier Power RMS 380W Peak 470W Transducers HF 34mm Compression Driver LF 15” High Power Woofer Directivity *H x V 85° x 75° Connections XLR+¼” In, XLR Out Dimensions *H x W x D 705 x 462 x 440mm Net Weight 21.5kg Shipping Weight 26kg

Actively Professional QM3 Two-way Active Bass Reflex Speaker The entry level to professional performance. The QM3 12” powered 2-way loudspeaker is the tough, reliable, speaker system that delivers performance way above its class. Both lightweight and easy to use the QM3 ticks all the boxes when it comes to performance, price and a long service life. The QM3 has all the features sound audio professionals demand for fast and dependable mobile sound. Whether you are a DJ, musician, A/V professional or you just need portable sound that won’t let you down, the QM3 is the active professional’s partner as a fold-back monitor, stand alone system, or as part of a multi-way PA. Revealing Details Lightweight, powerful and built to perform in tough conditions are the qualities demanded by professionals in a powered speaker system. While every manufacturer might have these goals in mind, achieving them at a realistic price point is not so easy. Quest has addressed this challenge with advanced engineering and design processes. The heart of the QM3 is the Quest Hybridtec Amplifier System; a lightweight amplification package that combines the best features of both analogue and digital technologies. Loudspeaker components give the most output for the least weight and the heavy gauge front steel grille and high quality timber ply casing protect your investment in a way that is both practical and stylish. Hybridtec Amplification As an engineering company you don’t advance by just blindly following the same road travelled by everybody else. Digital amplification is now popular, but many people complain the high frequency response is “harsh and unnatural”. This is especially true when the amplifier is driven to full power. The Quest solution to this is the Hybridtec System - an Australian developed digital\analogue hybrid amplifier module which incorporates the best of both worlds. This system has been well tried and tested on the Quest QM450a and now is available on the QM3 and QM4. The design philosophy behind Hybridtec was simple: "use each type of technology according to its strengths, as opposed to using less appropriate technology just to meet a budget". The result, is an amplifier with a digital low end component and an analogue high frequency section. In the case of the QM3 a hard knee analogue limiter and extra amplifier clipping protection make it almost impossible to drive the system into distortion. This combination along with significant over engineering on the cabinet and grille designs makes the QM3 one of the toughest and durable products on the market. Accuracy & Control The QM3 has a very smooth frequency response and is designed to give a very natural sounding vocal response. The 85 x 75 degree elliptical wave guide gives even coverage with a minimum of feedback causing “hotspots”. This also makes the QM3 an ideal self powered fold-back monitor. When placed horizontally on a stage the QM3 sits at the correct angle, and provides great coverage for stage monitoring. The design of the rear carry handles also protect the connection panel if the QM3 becomes accidentally overturned. F urther EQ control is available with both cut and boost HF/LF controls on the QM3 preamplifier section. This is more convenient than the current fashion of preset user adjustments. The input section of the QM3 allows for either microphone or line level input from 1/4" inch jack or XLR connectors Wooden Body, Steel Faced The QM3 casing is made of the same heavy duty birch ply wood as our high performance and industry trusted HPI systems. Finished with a road worthy black paint coating and fitted with a wrap-around heavy gauge protective steel grille, the QM3 has been crafted to endure even the most demanding environments and is built to last. Specifications Max SPL *calculated 125 dBSPL Sensitivity *5-band average 98 dBSPL Frequency Response 60Hz – 20kHz Amplifier Power RMS 380W Peak 470W Transducers HF 34mm Compression Driver LF 12” High Power Woofer Directivity *H x V 85° x 75° Connections XLR+¼” In, XLR Out Dimensions *H x W x D 620 x 380 x 347mm Net Weight 16.5kg Shipping Weight 20kg

Versatile Power for Every Venue QM700 High Power 15" Loudspeaker First Impressions The QM700 is a high powered 15" passive two way multi-purpose loudspeaker built for heavy duty applications in demanding environments. The QM700 is a very versatile high performance speaker system and professionals everywhere quickly appreciate the high end industrial and acoustical engineering at the core of its design. The QM700 is equally at home as a big stage high powered fold-back monitor, full range front of house or as the high-mid component of a multi way system with LF enhancement. The QM700 has a number of design innovations, starting with the Quest asymmetrical rotatable wave guide. The driver/wave-guide combination focuses the acoustic energy to provide smooth near field coverage while maximising performance and imaging in the far field, without contributing to room reflections; all done without additional system processing. Pronounced and intelligible vocal clarity in difficult acoustical environments is achieved as both a fold-back monitor or as a front of house system. Further horn rotation can achieve the same result when the QM700 is used horizontally. Life on the Road Realising the need for the 15" loudspeaker that would outperform anything in its class, the QM700 was born. The custom 15" transducer has been designed specifically to withstand the most demanding applications without degrading performance over time. The 1.4" throat three inch voice coil ferrite compression driver delivers highly efficient output withstanding the punishment that normally accompanies a concert sound stage. The reinforced steel grill/ply cabinet combination has been crafted with real world logic, ensuring the cabinet performs perfectly when positioned as fold-back or as a front of house speaker. Input connectors have also been recessed for added protection. Mirror Image The QM700 are available as mirrored pairs which makes them excellent for minimising interference effect when two or more QM700's are used in a large stage monitor configuration or when a particularly accurate front of house stereo image is desired. Symmetry in Asymmetry The new generation high frequency transducer is matched to a rotatable asymmetrical wave guide that can be rotated through 270 degrees for horizontal, vertical or fold-back monitor installation . The asymmetrical coverage allows the horn to achieve both long throw performance and wide angle close coverage without “hot zones” or adding to unnecessary room reflections that can degrade vocal intelligibility. High Octane Performance Understanding the demands of busy venues and serious operators, the QM700 was deliberately designed to withstand the demanding requirements of rental and concert production. The performance of the QM700 has made it a favourite with both live venues and production companies across the world due to its practical design and ease of operation. As a fold-back monitor, it makes monitoring a breeze due to its very high feedback rejection when the horn has been configured into fold-back mode. The high power handling means full frequency program can be pumped into QM700 fold-back monitors without loss of the vocal definition when performing on a large stage. Wooden Body, Steel Faced The QM700 chassis is made of the same heavy duty birch ply wood as our high performance and industry trusted HPI systems. Finished with an extremely resilient black coating and fitted with a wrap-around heavy gauge protective steel grille, the QM700 has been crafted to endure even the most demanding environments and is built to last. Power Me Up The QM700 is a favourite for front of house and monitors alike. Quest Engineering recommends an amplifier capable of delivering 700-1200W (8ohm) to ensure full performance. The perfect solution are Quest's QA3004, QA2004, QA4004 or the new QX4500. Specifications Yes, we know, everyone has them, but ours are the real deal. Every specification we report has been concluded by our extensive tests and is real-world accurate. There are no theoretical numbers or heavily “smoothing curve” contoured response graphs; there is nothing to hide and everything to boast. Power Handling 700W program ; 1400W peak Frequency Response 50-16kHz Sensitivity 98dB @ 1kHz Maximum SPL @ 1m 130dB Impedance 8 ohms Connections and Wiring 2 x Speakon NL4 - 1+/1- (2+/2- through) Woofer 15" High Power Woofer Tweeter 1.4" Ferrite Compression Driver Directivity Asymmetric +15/-45 ; 45/90 horizontal Dimensions 725 x 432 x 369.5 mm Weight 28kg Net

QM500 High Power 15" Loudspeaker The QM500 is a 15" + 1" loudspeaker featuring an asymmetrical wave-guide. The QM500 is a multi-purpose passive speaker system designed and built for professional mobile live sound applications and permanent audio installations. With power handling of 450 watts RMS (900w music power) the QM500 is a mid powered versatile and hi-fidelity front of house or fold-back monitor for professional applications. In Venue or On Road Much like the QM350i and QM700, the QM500 is perfect for situations where voice projection is required in challenging environments. The high powered components and solid build construction will stand up to the heavy demands of any rental company. The QM500 has been designed and manufactured with the same philosophy as all Qmotion products: to withstand demanding use in production environments. Even the smallest details reveal the practical insight into the QM500 such as non slip skids on the base and side of the casing to prevent movement when the box is functioning as a foldback monitor on a timber floor. The heavy gauge steel grill and recessed connectors couple1)d with the ergonomic casing design, make the QM500 a no compromise pro performer in the hands of any professional who demands instant results. Wave Guided HF The QM500 boasts an exceptionally accurate HF response due to its purpose designed high frequency driver which is coupled to Quest's custom designed asymmetrical wave-guide delivering an ultra smooth frequency response. In addition, the wave-guide can be rotated through four dispersion planes maximizing the QM500's application potential. The 1" horn sports a wide 90-100 degree coverage at the base of the flare and a long throw 40 degrees at the top. This ensures that the HF energy can be directed accurately wherever it is needed without exciting unnecessary room reverberation. This unique horn geometry design can also minimize "hot zones” at the base of the flare. This is greatly beneficial in use when microphones are positioned closely to speaker systems or when used as a monitoring. Wooden Body, Steel Faced The QM500 chassis is made of the same heavy duty birch ply wood as our high performance and industry trusted HPI systems. Finished with an extremely resilient black coating and fitted with a wrap-around heavy gauge protective steel grille, the QM500 has been crafted to endure even the most demanding environments and is built to last. Power Me Up The QM500 can take serious power by any standard. Quest Engineering recommends an amplifier capable of delivering 350-500W (8ohm) to ensure full performance. The perfect solution are Quest's QA2004 or the new QX4500. Specifications Power Handling 500W program , 1000W peak Frequency Response 55-18kHz (+/-3dB) Sensitivity 98dB @ 1kHz Maximum SPL @ 1m 128dB Woofer 15" Medium Power Bass Woofer Tweeter 1" Ferrite Compression Driver Directivity Asymmetric +15/-45 ; 45/60 horizontal Dimensions 647 x 432 x 369.5 mm Weight 24 kg Net

The Perfect Production Partner QM350i High Power 12" Loudspeaker The QM350i is a multipurpose passive speaker system designed and built for professional mobile live sound applications and permanent audio installations. Featuring a 12" + 1" and asymmetrical wave-guide, the QM350i boasts power handling of 350 watts RMS (700w music power). This makes the QM350i the perfect mid powered versatile and hi-fidelity point source front of house speaker or fold-back monitor for professional applications. In Venue or On Road Voice projection in venues with challenging acoustics is where the QM350i shines. This feature makes the QM350i a great choice for A/V and live sound production, particularly when highly intelligible voice reproduction is required. The high powered components and build construction will stand up to everything a rental department or permanent installation can throw at it. From the onset of a single event, an audio professional will begin to see how the QM350i has been designed and built by engineers with a long history of live production. The heavy gauge steel grill and recessed connectors coupled with the ergonomic casing design, make the QM350i a no compromise pro performer in the hands of any professional needing instant results. Wave Guided HF The QM350i boasts an exceptionally accurate HF response due to its purpose designed high frequency driver which is coupled to Quest's custom designed asymmetrical wave-guide delivering ultra smooth frequency response. In addition, the wave-guide can be rotated through four dispersion plains maximizing the QM 350i's application potential. The 1" horn sports a wide 90-100 degree coverage at the base of the flare and a long throw 40 degrees at the top. This ensures that the HF energy can be directed accurately wherever it is needed without exciting unnecessary room reverberation. This unique horn geometry design also minimizes "hot zones”. This is a great benefit for sound guys when microphones are positioned closely to speaker systems and is a great benefit for a monitor engineer (when the horn flare is rotated into horizontal monitor mode). Sound Rigging Permanent installation or temporary rigging to mobile stage truss can be achieved with the WB350 "U" wall bracket. When installing the WB350 bracket in horizontal installation the QM350i is the ideal speaker system for coverage in venues with low ceilings, thanks to the long throw asymmetrical horn. A 35mm speaker stand pole fitting is located on the base of the casing. Wooden Body, Steel Faced The QM350i chassis is made of the same heavy duty birch ply wood as our high performance and industry trusted HPI systems. Finished with an extremely resilient black coating and fitted with a wrap-around heavy gauge protective steel grille, the QM350i has been crafted to endure even the most demanding environments and is built to last. Power Me Up The QM350i can take serious power by any standard. Quest Engineering recommends an amplifier capable of delivering 350-500W (8ohm) to ensure full performance. The perfect solution are Quest's QA3004 or the new QX4500. Specifications Power Handling 400W RMS Frequency Response 60-19kHz (+/-3dB) Sensitivity 95dB @ 1kHz Maximum SPL @ 1m 128dB Impedance 8 ohms Connections and Wiring 2 x Speakon NL4 - 1+/1- (2+/2- through) Woofer 12” High Power Mid-Bass Woofer Tweeter 1” Neodymium Compression Driver Directivity Asymmetric +15/-45 ; 45/90 horizontal Dimensions 620 x 380 x 346.5 mm Weight 19 kg Net

QM12MP High Power 12" Loudspeaker QM12MP Multipurpose monitor is a combination high-output stage monitor/front of house speaker in a compact low-profile enclosure that features a number of thoughtful design features that will be appreciated by any professional who has had to face the challenges of fold-back under high pressure conditions. Functional as both a compact front of house or high powered stage monitor system, the QM12MP is available in left and right mirrored versions. Recommended amplifier power is a very respectable 500W RMS. Pole mounting and Aero-track fly-ware makes the QM12MP a very flexible addition to any audio production inventory. An Inside Look Great sound aside, the QM12MP was designed and built for the toughest live sound environments. A quick look inside reveals the components and build quality are extremely heavy duty in nature. The casing is high quality reinforced plywood with a structural supporting ring to hold the HF driver and add to casing strength. The high frequency driver is a large format 3” coil transducer capable of very high power. The HF driver diaphragm is a titanium alloy of heavy gauge which minimizes resonance at high SPL. The bass driver features cone geometry engineered to give deliver a particularly flat response when the QM12MP is functioning as a floor monitor. Recessed Speakon connector inputs protect connectors from accidental impact damage on a dark stage while steel reinforced neoprene floor runners help hold the box in position on a slippery wooden stage. As a final touch, the steel protective grill features a "singer proof" design fabricated in heavy gauge steel. Plug In a Microphone The notable sonic feature of the QM12MP is the extremely smooth frequency response and high feedback rejection when used as a floor stage monitor, with a standard professional vocal microphone. No system processor is required to attain this level of performance making the QM12MP a great partner to virtually any existing system. The left and right mirrored HF horn configuration helps lower interference effect between the monitors when used as a monitor pair on one send. The overall effect of both industrial and audio engineering is to make the QM12MP one of the most reliable, functional and easy to use fold-back monitors available today. Simply turn it on and turn it up, it never fails to impress. Not Just a Great Monitor MP means multi-purpose. The QM12MP can also be a great front of house box as a standalone or as part of a multi way system. The system comes fitted with the 35mm speaker pole top hat and can be stand mounted or hung with an optional aero-track fitting from the casing top installed fly-track. Wooden Body, Steel Faced The QM12MP chassis is made of the same heavy duty birch ply wood as our high performance and industry trusted HPI systems. Finished with an extremely resilient black coating and fitted with a wrap-around heavy gauge protective steel grille, the QM12MP has been crafted to endure even the most demanding environments and is built to last. Power Me Up The QM12MP is a powerful multipurpose system. Quest Engineering recommends an amplifier capable of delivering 550-800W (8ohm) to ensure full performance. The perfect solution are Quest's QA3004 or the new QX4500. Specifications Power Handling: 500W Frequency response: 65 - 20 kHz Sensitivity 95dB Max SPL@1m: 128dB Impedance: 8Ω Connections: 2x Speakon. NL4. Midrange Woofer: 1x Quest-designed 12" high-powered mid-bass woofer Tweeter: High-powered driver 1.4" throat exit with 3" voice coil Stand Fitting: 36mm pole fitting Speaker Cables: 2- Speakon NL-4 wired 1- and 1+ on the input connector. Connectors are wired in parallel Directivity: 90° x 60° Bi-radial horn Operating Temperature Range: -10°C - 55°C Dimensions HxWxD 390mm x 340mm x 600mm Net Weight: 23Kg

QM12MP High Power 12" Loudspeaker QM12MP Multipurpose monitor is a combination high-output stage monitor/front of house speaker in a compact low-profile enclosure that features a number of thoughtful design features that will be appreciated by any professional who has had to face the challenges of fold-back under high pressure conditions. Functional as both a compact front of house or high powered stage monitor system, the QM12MP is available in left and right mirrored versions. Recommended amplifier power is a very respectable 500W RMS. Pole mounting and Aero-track fly-ware makes the QM12MP a very flexible addition to any audio production inventory. An Inside Look Great sound aside, the QM12MP was designed and built for the toughest live sound environments. A quick look inside reveals the components and build quality are extremely heavy duty in nature. The casing is high quality reinforced plywood with a structural supporting ring to hold the HF driver and add to casing strength. The high frequency driver is a large format 3” coil transducer capable of very high power. The HF driver diaphragm is a titanium alloy of heavy gauge which minimizes resonance at high SPL. The bass driver features cone geometry engineered to give deliver a particularly flat response when the QM12MP is functioning as a floor monitor. Recessed Speakon connector inputs protect connectors from accidental impact damage on a dark stage while steel reinforced neoprene floor runners help hold the box in position on a slippery wooden stage. As a final touch, the steel protective grill features a "singer proof" design fabricated in heavy gauge steel. Plug In a Microphone The notable sonic feature of the QM12MP is the extremely smooth frequency response and high feedback rejection when used as a floor stage monitor, with a standard professional vocal microphone. No system processor is required to attain this level of performance making the QM12MP a great partner to virtually any existing system. The left and right mirrored HF horn configuration helps lower interference effect between the monitors when used as a monitor pair on one send. The overall effect of both industrial and audio engineering is to make the QM12MP one of the most reliable, functional and easy to use fold-back monitors available today. Simply turn it on and turn it up, it never fails to impress. Not Just a Great Monitor MP means multi-purpose. The QM12MP can also be a great front of house box as a standalone or as part of a multi way system. The system comes fitted with the 35mm speaker pole top hat and can be stand mounted or hung with an optional aero-track fitting from the casing top installed fly-track. Wooden Body, Steel Faced The QM12MP chassis is made of the same heavy duty birch ply wood as our high performance and industry trusted HPI systems. Finished with an extremely resilient black coating and fitted with a wrap-around heavy gauge protective steel grille, the QM12MP has been crafted to endure even the most demanding environments and is built to last. Power Me Up The QM12MP is a powerful multipurpose system. Quest Engineering recommends an amplifier capable of delivering 550-800W (8ohm) to ensure full performance. The perfect solution are Quest's QA3004 or the new QX4500. Specifications Power Handling: 500W Frequency response: 65 - 20 kHz Sensitivity 95dB Max SPL@1m: 128dB Impedance: 8Ω Connections: 2x Speakon. NL4. Midrange Woofer: 1x Quest-designed 12" high-powered mid-bass woofer Tweeter: High-powered driver 1.4" throat exit with 3" voice coil Stand Fitting: 36mm pole fitting Speaker Cables: 2- Speakon NL-4 wired 1- and 1+ on the input connector. Connectors are wired in parallel Directivity: 90° x 60° Bi-radial horn Operating Temperature Range: -10°C - 55°C Dimensions HxWxD 390mm x 340mm x 600mm Net Weight: 23Kg

QM10DC Coaxial 10" 2-way Satellite Speaker The QM10DC ultra compact passive speaker system is a coaxial 10" 2-way satellite speaker designed for mobile sound or permanent installation. Originally conceived as a low profile fold-back monitor, its qualities soon found it a home as a permanent installation speaker. The low visual profile and rigging options make it very suitable as a short throw front of house speaker on its own or as part of a multi way system with sub bass enhancement. A heavy gauge steel grill, ply casing and flexible installation hardware completes this highly practical and compact loudspeaker. A Look Inside A big voice from a small box. A coaxially configured compression driver horn combination delivers 100 degree wide range coverage, and is well suited to live vocals. The 10” driver combination is a solid construction with a die cast frame and large magnet assembly. Power handling of the QM10DC is an impressive 250 watts RMS with plenty of reserve when band-passed at the correct crossover frequency. A steel speaker cable input cavity fitted with 2 x Speakon NL4 connectors also acts as a cable strain relief for added reliability. The fully recessed speaker connections are a very tidy feature for permanent installations. Standalone or Building Block The QM10DC can function as a primary sound source or as a delay or out-fill component of a larger system. The robust build quality and powerful components mean these small boxes can deliver reasonably high sound pressure level over short to medium distances. This makes the QM10DC ideal for a wide range of possible uses. A four box installation with 15” sub bass enhancement (powered by the QM1000P flexi amp), can make a bar system that sounds like a nightclub. Alternatively, when coupled with the QM1000a as a sub/satellite system, a great mobile PA. For larger or more complex environments, a distributed system of QM10DC speakers can cover a wide area with uniform sound. Bracket Brilliance The QM10DC can be wall or ceiling mounted with a “U” bracket. The optional wall bracket WB-QM108/10DC can be installed on both the QM108 and QM10DC loudspeakers. For mobile installation the QM10DC is fitted with a 35mm top hat for standard pole mount speaker stands. When employed as a fold-back monitor, non-slip neoprene skids on the base of the casing help hold the box in position on polished timber stages. Wooden Body, Steel Faced The QM10DC chassis is made of the same heavy duty birch ply wood as our high performance and industry trusted HPI systems. Finished with an extremely resilient black coating and fitted with a wrap-around heavy gauge protective steel grille, the QM10DC has been crafted to endure even the most demanding environments and is built to last. Specifications Power Handling: 250W Frequency Response: 75 - 18 kHz Max SPL@1m: 123dB Impedance: 8Ω Connections: 2x Speakon. NL4 Midrange Woofer: 1x Quest-designed 10" Woofer Tweeter Driver 1" centre mounted in a "dual-concentric horn Directivity: Conical horn 90° x 90° Operating Temperature Range: -10°C-55°C Dimensions (WxHxD): 360 x 300 x 420 Weight: 12.5kg

High Powered Compact All Rounder QM108 High Power 8" Loudspeaker The QM108 2-way 8" 2-way ultra compact speaker is designed as a sub satellite partner for the QM1000a Flexi system or as a installation speaker for mid power nightclub and music venue distributed systems. At First Glance The QM108 ultra compact passive speaker system is an 8" mid bass woofer 2-way satellite speaker designed for mobile sound or permanent installation. It is generally intended to be deployed as part of a multi way system with sub bass enhancement. The epoxy painted ply casing and flexible installation hardware completes this great little performer. Pocket Rocket These little systems are built like a brick. A substantial three quarter inch compression driver horn combination delivers 90 degree HF coverage and is well suited to the projection of live vocals. The horn can be rotated for horizontal installation. The 8" mid/bass driver is also a solid piece of work with a die cast frame and large magnet assembly. Power handling of the QM108 is a respectable 200 watts RMS when band-passed at the correct crossover frequency. A steel speaker cable input cavity fitted with 2 x Speakon NL4 connectors also acts as a cable strain relief for added reliability. The fully recessed speaker connections are a very tidy feature for permanent installations. Stand Alone or as a Building Block The QM108 can function as a primary sound source or as a delay or out-fill component of a larger system. The robust build quality and powerful components mean these small boxes can deliver reasonably high sound pressure level over short to medium distances. This makes them ideal for a wide range of possible uses. A four box installation with 15” sub bass enhancement (powered by the QM1000P flexi amp), can make a bar system that sounds like a nightclub. Alternatively, when coupled with the QM1000a as a sub/satellite system, a great mobile PA. For larger or more complex environments, a distributed system of QM108 speakers can cover a wide area with uniform sound. Installer's Choice Installers have time and again found the QM108 the perfect choice for venue installations. Given its Q-motion heritage of robust design, custom designed components and long lasting performance, the QM108 ensures installations are made once, do not require regular servicing and sound great. Bracket Brilliance The QM108 can be wall or ceiling mounted with a "U" bracket. The optional wall bracket WB-QM108/10DC can be installed on both the QM108 and QM10DC loudspeakers. Wooden Body, Steel Faced The QM108 chassis is made of the same heavy duty birch ply wood as our high performance and industry trusted HPI systems. Finished with an extremely resilient black coating and fitted with a wrap-around heavy gauge protective steel grille, the QM108 has been crafted to endure even the most demanding environments and is built to last. Power Me Up The QM108 can take serious power for it's size. Quest Engineering recommends an amplifier capable of delivering 240-300W (8ohm) to ensure full performance. The perfect solution are Quest's QA1004 or the QM1000P. Specifications Power Handling 150W program ; 300W peak Frequency Response 80-20kHz Sensitivity 95dB @ 1kHz Maximum SPL @ 1m 120dB Impedance 8 ohms Connections and Wiring 1 x Speakon NL4 Woofer 8" High Power Woofer Tweeter 1.4" Ferrite Compression Driver Directivity 90 x 60 Dimensions 420 x 265 x 240 mm Weight 9.6kg Net