Eminence

Designed to work in high-power cabinets, px crossovers are technically superior passive filters available as board-only or complete with fitted hardware for a smart, economical 'factory-fit' finish. Designed and built for px crossovers feature.? Specifications: Type High-Pass Cabinet Ready?* No Crossover Frequency 5 kHz Slope 18dB/octave Butterworth Impedance 8 ohms Power Handling 400W HF Level ~ Mounting cut-out ~

Eminence PXB crossovers feature advanced circuit design to both preserve the crossover and your HF drivers. Crossover type Two-way, board only Crossover frequency 3,500 Hz, 18 dB/octave HP, 12 dB/octave LP Power handling 400 watts RMS

Specifications: Type L-Pad Cabinet Ready?* Yes Crossover Frequency Slope Impedance 8 ohms Power Handling 100W HF Level ~ Mounting cut-out ~

The Eminence Ragin Cajun guitar speaker puts you in control to be heard loud and clear. Very loud, touch sensitive and responsive with nice bell sounding top end and a little bite. SPECIFICATION Nominal Basket Diameter 10", 254 mm Nominal Impedance* 8 Ω Or 16 Ω Power Rating* Program Power N/A Watts 75 W Resonance 84 Hz Usable Frequency Range 80 Hz - 5 kHz Sensitivity* 100.5 dB Magnet Weight 30 oz. Gap Height 0.312", 7.9 mm Voice Coil Diameter 1.5", 38 mm THIELE & SMALL PARAMETERS Resonant Frequency (fs) 84 Hz DC Resistance (Re) 7.01 Ω Coil Inductance (Le) 0.38m H Mechanical Q (Qms) 11.42 Electromagnetic Q (Qes) 0.54 Total Q (Qts) 0.51 Compliance Equivalent Volume (Vas) 34.1 liters / 1.2 cu.ft. Peak Diaphragm Displacement Volume (Vd) 17.6 cc Mechanical Compliance of Suspension (Cms) 0.18 mm/N BL Product (BL) 11.8 T-M Diaphragm Mass Inc. Airload (MMs) 20 grams Efficiency Bandwidth Product (EBP) 156 Maximum Linear Excursion (Xmax) 0.48 mm Surface Area of Cone (Sd) 366.1 cm2 Maximum Mechanical Limit (Xlim) N/A MOUNTING INFORMATION Recommended Enclosure Volume Sealed Acceptable Vented Acceptable Driver Volume Displaced 0.039 cu.ft. / 1.1 liters Overall Diameter 10.11", 256.8 mm Baffle Hole Diameter 9.13", 231.9 mm Front Sealing Gasket Yes Rear Sealing Gasket Yes Mounting Holes Diameter 0.23", 5.8mm Mounting Holes B.C.D. 9.6", 243.8mm Depth 3.8", 96.5 mm Net Weight 6.4 lbs, 2.9 kg Shipping Weight 8.2 lbs, 3.72 kgs MATERIALS OF CONSTRUCTION Coil Construction Copper voice coil Coil Former Polyimide former Magnet Composition Ferrite magnet Core Details Non-vented core Basket Materials Pressed steel basket Cone Composition Paper cone Cone Edge Composition Paper cone edge Dust Cap Composition Zurette dust cap

T he Eminence Ramrod guitar speaker takes your best licks and drives them home. Very loud and gutsy, with meaty tone. The highs really sing with nice, clear overtones. SPECIFICATION Nominal Basket Diameter 10", 254 mm Nominal Impedance* 8 Ω Power Rating* Program Power N/A Watts 75 W Resonance 101 Hz Usable Frequency Range 80 Hz - 4 kHz Sensitivity* 100.2 dB Magnet Weight 30 oz. Gap Height 0.312", 7.9 mm Voice Coil Diameter 1.5", 38 mm THIELE & SMALL PARAMETERS Resonant Frequency (fs) 101 Hz DC Resistance (Re) 7.3 Ω Coil Inductance (Le) 0.39m H Mechanical Q (Qms) 10.8 Electromagnetic Q (Qes) 0.68 Total Q (Qts) 0.64 Compliance Equivalent Volume (Vas) 24.6 liters / 0.87 cu.ft. Peak Diaphragm Displacement Volume (Vd) 17.6 cc Mechanical Compliance of Suspension (Cms) 0.13 mm/N BL Product (BL) 11.5 T-M Diaphragm Mass Inc. Airload (MMs) 19 grams Efficiency Bandwidth Product (EBP) 149 Maximum Linear Excursion (Xmax) 0.48 mm Surface Area of Cone (Sd) 366.1 cm2 Maximum Mechanical Limit (Xlim) N/A MOUNTING INFORMATION Recommended Enclosure Volume Sealed Acceptable Vented Acceptable Driver Volume Displaced 0.039 cu.ft. / 1.1 liters Overall Diameter 10.11", 256.8 mm Baffle Hole Diameter 9.13", 231.9 mm Front Sealing Gasket Yes Rear Sealing Gasket Yes Mounting Holes Diameter 0.23", 5.8mm Mounting Holes B.C.D. 9.6", 243.8mm Depth 4.3", 109.2 mm Net Weight 6.4 lbs, 2.9 kg Shipping Weight 8.3 lbs, 3.76 kgs MATERIALS OF CONSTRUCTION Coil Construction Copper voice coil Coil Former Polyimide former Magnet Composition Ferrite magnet Core Details Non-vented core Basket Materials Pressed steel basket Cone Composition Paper cone Cone Edge Composition Paper cone edge Dust Cap Composition Zurette dust cap

The Eminence Red White and Blues guitar speaker is the natural upgrade for the classic American amp. A versatile guitar speaker, great for southern rock or blues. Nice tight low-end, smooth midrange and top end sparkle. American cousin to The Governor. Specifications: Nominal Basket Diameter 12", 305 mm Nominal Impedance* 8 Ω Power Rating*: Program Power N/A Watts 120 W Resonance 110 Hz Usable Frequency Range 80 Hz - 4.3 kHz Sensitivity* 101 dB Magnet Weight 38 oz. Gap Height 0.312", 7.9 mm Voice Coil Diameter 1.75", 44 mm THIELE & SMALL PARAMETERS: Resonant Frequency (fs) 110 Hz DC Resistance (Re) 6.42 Ω Coil Inductance (Le) 0.43m H Mechanical Q (Qms) 7.19 Electromagnetic Q (Qes) 0.89 Total Q (Qts) 0.79 Compliance Equivalent Volume (Vas) 30.8 liters / 1.09 cu.ft. Peak Diaphragm Displacement Volume (Vd) 44.7 cc Mechanical Compliance of Suspension (Cms) 0.07 mm/N BL Product (BL) 12.3 T-M Diaphragm Mass Inc. Airload (MMs) 30 grams Efficiency Bandwidth Product (EBP) 124 Maximum Linear Excursion (Xmax) 0.8 mm Surface Area of Cone (Sd) 532.4 cm2 Maximum Mechanical Limit (Xlim) N/A MOUNTING INFORMATION Recommended Enclosure Volume: Sealed Acceptable Vented Acceptable Driver Volume Displaced 0.071 cu.ft. / 2 liters Overall Diameter 12.03", 305.6 mm Baffle Hole Diameter 11.07", 281.2 mm Front Sealing Gasket Yes Rear Sealing Gasket Yes Mounting Holes Diameter 0.25", 6.4mm Mounting Holes B.C.D. 11.59", 294.4mm Depth 5.1", 129.5 mm Net Weight 8.2 lbs, 3.72 kg Shipping Weight 10.1 lbs, 4.58 kgs MATERIALS OF CONSTRUCTION: Coil Construction Copper voice coil Coil Former Polyimide former Magnet Composition Ferrite magnet Core Details Non-vented core Basket Materials Pressed steel basket Cone Composition Paper cone Cone Edge Composition Paper cone edge Dust Cap Composition Zurette dust cap

Designed with heavier players in mind, the Swamp Thang provides a thick and chunky tone with loads of sustain. The awesome bottom end will hold up to even the most demanding drop-tune or 7 string players. Specifications: Nominal Basket Diameter 12", 305 mm Nominal Impedance* 8 or 16 Ω Power Rating*: Program Power N/A Watts 150 W Resonance 113 Hz Usable Frequency Range 70 Hz - 5.1 kHz Sensitivity* 102.3 dB Magnet Weight 59 oz. Gap Height 0.312", 7.9 mm Voice Coil Diameter 2", 51 mm THIELE & SMALL PARAMETERS: Resonant Frequency (fs) 113 Hz DC Resistance (Re) 6.92 or 14.7 Ω Coil Inductance (Le) 0.67m H Mechanical Q (Qms) 8.6 Electromagnetic Q (Qes) 0.67 Total Q (Qts) 0.62 Compliance Equivalent Volume (Vas) 26.4 liters / 0.93 cu.ft. Peak Diaphragm Displacement Volume (Vd) 42.6 cc Mechanical Compliance of Suspension (Cms) 0.07 mm/N BL Product (BL) 21.8 T-M Diaphragm Mass Inc. Airload (MMs) 30 grams Efficiency Bandwidth Product (EBP) 168 Maximum Linear Excursion (Xmax) 0.8 mm Surface Area of Cone (Sd) 532.4 cm2 Maximum Mechanical Limit (Xlim) N/A MOUNTING INFORMATION: Recommended Enclosure Volume: Sealed Acceptable Vented Acceptable Driver Volume Displaced 0.079 cu.ft. / 2.25 liters Overall Diameter 12.03", 305.6 mm Baffle Hole Diameter 11.07", 281.2 mm Front Sealing Gasket Yes Rear Sealing Gasket Yes Mounting Holes Diameter 0.25", 6.4mm Mounting Holes B.C.D. 11.59", 294.4mm Depth 5.2", 132.1 mm Net Weight 11.1 lbs, 5.03 kg Shipping Weight 12.8 lbs, 5.81 kgs MATERIALS OF CONSTRUCTION: Coil Construction Copper voice coil Coil Former Polyimide former Magnet Composition Ferrite magnet Core Details Non-vented core Basket Materials Pressed steel basket Cone Composition Paper cone Cone Edge Composition Paper cone edge Dust Cap Composition Zurette dust cap

The Eminence Texas Heat is the All-American guitar speaker that's packin' heat, Texas style. It delivers a nice warm, fat tone with top end bite and clarity to cut through a mix while maintaining a rich, bluesy tone. Very touch-sensitive with a hint of Br Specifications: Nominal Basket Diameter 12", 305 mm Nominal Impedance* 4 or 8 or 16 Ω Power Rating*: Program Power N/A Watts 150 W Resonance 91 Hz Usable Frequency Range 70 Hz - 4.6 kHz Sensitivity* 100.2 dB Magnet Weight 38 oz. Gap Height 0.312", 7.9 mm Voice Coil Diameter 2", 51 mm THIELE & SMALL PARAMETERS: Resonant Frequency (fs) 91 Hz DC Resistance (Re) 3.78 or 7.3 or 14.7 Ω Coil Inductance (Le) 0.9m H Mechanical Q (Qms) 12.48 Electromagnetic Q (Qes) 0.87 Total Q (Qts) 0.81 Compliance Equivalent Volume (Vas) 44.5 liters / 1.57 cu.ft. Peak Diaphragm Displacement Volume (Vd) 41.6 cc Mechanical Compliance of Suspension (Cms) 0.12 mm/N BL Product (BL) 16 T-M Diaphragm Mass Inc. Airload (MMs) 26 grams Efficiency Bandwidth Product (EBP) 104 Maximum Linear Excursion (Xmax) 0.8 mm Surface Area of Cone (Sd) 519.5 cm2 Maximum Mechanical Limit (Xlim) N/A MOUNTING INFORMATION: Recommended Enclosure Volume: Sealed Acceptable Vented Acceptable Driver Volume Displaced 0.071 cu.ft. / 2 liters Overall Diameter 12", 304.8 mm Baffle Hole Diameter 11.07", 281.2 mm Front Sealing Gasket Yes Rear Sealing Gasket Yes Mounting Holes Diameter 0.25", 6.4mm Mounting Holes B.C.D. 11.59", 294.4mm Depth 5.1", 129.5 mm Net Weight 8.3 lbs, 3.76 kg Shipping Weight 10 lbs, 4.54 kgs MATERIALS OF CONSTRUCTION: Coil Construction Copper voice coil Coil Former Polyimide former Magnet Composition Ferrite magnet Core Details Non-vented core Basket Materials Pressed steel basket Cone Composition Paper cone Cone Edge Composition Paper cone edge Dust Cap Composition Zurette dust cap

The Eminence Copperhead guitar speaker combines the best of two tones, balancing country honk with a touch of classic blues. Extremely balanced vintage tone for smooth, driven leads and clean rhythm. Specifications: Nominal Basket Diameter 10", 254 mm Nominal Impedance* 8 Ω Power Rating*: Program Power N/A Watts 75 W Resonance 105 Hz Usable Frequency Range 80 Hz - 4.5 kHz Sensitivity* 98.8 dB Magnet Weight 20 oz. Gap Height 0.312", 7.9 mm Voice Coil Diameter 1.5", 38 mm THIELE & SMALL PARAMETERS: Resonant Frequency (fs) 105 Hz DC Resistance (Re) 7.59 Ω Coil Inductance (Le) 0.37m H Mechanical Q (Qms) 13.27 Electromagnetic Q (Qes) 1.05 Total Q (Qts) 0.98 Compliance Equivalent Volume (Vas) 27 liters / 0.95 cu.ft. Peak Diaphragm Displacement Volume (Vd) 0 cc Mechanical Compliance of Suspension (Cms) 0.14 mm/N BL Product (BL) 8.8 T-M Diaphragm Mass Inc. Airload (MMs) 16 grams Efficiency Bandwidth Product (EBP) 100 Maximum Linear Excursion (Xmax) 0 mm Surface Area of Cone (Sd) 366.1 cm2 Maximum Mechanical Limit (Xlim) N/A MOUNTING INFORMATION: Recommended Enclosure Volume: Sealed Acceptable Vented Acceptable Driver Volume Displaced 0.034 cu.ft. / 0.95 liters Overall Diameter 10.11", 256.8 mm Baffle Hole Diameter 9.13", 231.9 mm Front Sealing Gasket Yes Rear Sealing Gasket Yes Mounting Holes Diameter 0.23", 5.8mm Mounting Holes B.C.D. 9.6", 243.8mm Depth 4.2", 106.7 mm Net Weight 4.5 lbs, 2.04 kg Shipping Weight 6.4 lbs, 2.9 kgs MATERIALS OF CONSTRUCTION: Coil Construction Copper voice coil Coil Former Polyimide former Magnet Composition Ferrite magnet Core Details Non-vented core Basket Materials Pressed steel basket Cone Composition Paper cone Cone Edge Composition Paper cone edge Dust Cap Composition Zurette dust cap

The Eminence Governor guitar speaker is the natural upgrade for the classic American amp. A versatile guitar speaker, great for southern rock or blues. Nice tight low-end, smooth midrange and top end sparkle. British cousin to Red White and Blues. Specifications: Nominal Basket Diameter 12", 305 mm Nominal Impedance* 8 Ω Power Rating*: Program Power N/A Watts 75 W Resonance 101 Hz Usable Frequency Range 80 Hz - 4.2 kHz Sensitivity* 102.3 dB Magnet Weight 56 oz. Gap Height 0.312", 7.9 mm Voice Coil Diameter 1.75", 44 mm THIELE & SMALL PARAMETERS: Resonant Frequency (fs) 101 Hz DC Resistance (Re) 6.81 Ω Coil Inductance (Le) 0.41m H Mechanical Q (Qms) 11.41 Electromagnetic Q (Qes) 0.59 Total Q (Qts) 0.56 Compliance Equivalent Volume (Vas) 30.1 liters / 1.06 cu.ft. Peak Diaphragm Displacement Volume (Vd) 64.4 cc Mechanical Compliance of Suspension (Cms) 0.08 mm/N BL Product (BL) 15.3 T-M Diaphragm Mass Inc. Airload (MMs) 32 grams Efficiency Bandwidth Product (EBP) 171 Maximum Linear Excursion (Xmax) 1.24 mm Surface Area of Cone (Sd) 519.5 cm2 Maximum Mechanical Limit (Xlim) N/A MOUNTING INFORMATION: Recommended Enclosure Volume: Sealed Acceptable Vented Acceptable Driver Volume Displaced 0.079 cu.ft. / 2.25 liters Overall Diameter 12.03", 305.6 mm Baffle Hole Diameter 11.07", 281.2 mm Front Sealing Gasket Yes Rear Sealing Gasket Yes Mounting Holes Diameter 0.25", 6.4mm Mounting Holes B.C.D. 11.59", 294.4mm Depth 5.2", 132.1 mm Net Weight 10.8 lbs, 4.9 kg Shipping Weight 12.6 lbs, 5.72 kgs MATERIALS OF CONSTRUCTION: Coil Construction Copper voice coil Coil Former Nomex former Magnet Composition Ferrite magnet Core Details Non-vented core Basket Materials Pressed steel basket Cone Composition Paper cone Cone Edge Composition Paper cone edge Dust Cap Composition Zurette dust cap

The Eminence Tonker guitar speaker brings the pub to any club. A very fat, clean and warm tone through the mid-range, smooth top end. Carries the day, from English Rock to Tele Twang. Specifications: Nominal Basket Diameter 12", 305 mm Nominal Impedance* 8 Ω Power Rating*: Program Power N/A Watts 150 W Resonance 89 Hz Usable Frequency Range 70 Hz - 5 kHz Sensitivity* 101.5 dB Magnet Weight 59 oz. Gap Height 0.312", 7.9 mm Voice Coil Diameter 2", 51 mm THIELE & SMALL PARAMETERS Resonant Frequency (fs) 89 Hz DC Resistance (Re) 7.36 Ω Coil Inductance (Le) 0.47m H Mechanical Q (Qms) 10.02 Electromagnetic Q (Qes) 0.49 Total Q (Qts) 0.47 Compliance Equivalent Volume (Vas) 34.1 liters / 1.2 cu.ft. Peak Diaphragm Displacement Volume (Vd) 41.6 cc Mechanical Compliance of Suspension (Cms) 0.09 mm/N BL Product (BL) 17.4 T-M Diaphragm Mass Inc. Airload (MMs) 36 grams Efficiency Bandwidth Product (EBP) 181 Maximum Linear Excursion (Xmax) 0.8 mm Surface Area of Cone (Sd) 519.5 cm2 Maximum Mechanical Limit (Xlim) N/A MOUNTING INFORMATION Recommended Enclosure Volume: Sealed Acceptable Vented Acceptable Driver Volume Displaced 0.079 cu.ft. / 2.25 liters Overall Diameter 12.03", 305.6 mm Baffle Hole Diameter 11.07", 281.2 mm Front Sealing Gasket Yes Rear Sealing Gasket Yes Mounting Holes Diameter 0.25", 6.4mm Mounting Holes B.C.D. 11.59", 294.4mm Depth 5.2", 132.1 mm Net Weight 11.1 lbs, 5.03 kg Shipping Weight 13.2 lbs, 5.99 kgs MATERIALS OF CONSTRUCTION: Coil Construction Copper voice coil Coil Former Polyimide former Magnet Composition Ferrite magnet Core Details Non-vented core Basket Materials Pressed steel basket Cone Composition Paper cone Cone Edge Composition Paper cone edge Dust Cap Composition Zurette dust cap

The Eminence Wizard guitar speaker will put a spell on your tone. Very articulate, but with a hint of grit. Nice sustain and exceptionally good tight bottom. Classic Rock tones of the 60s and 70s. Specifications: Nominal Basket Diameter 12", 305 mm Nominal Impedance* 8 or 16 Ω Power Rating*: Program Power N/A Watts 75 W Resonance 89 Hz Usable Frequency Range 80 Hz - 5.3 kHz Sensitivity* 102.8 dB Magnet Weight 56 oz. Gap Height 0.312", 7.9 mm Voice Coil Diameter 1.75", 44 mm THIELE & SMALL PARAMETERS: Resonant Frequency (fs) 89 Hz DC Resistance (Re) 6.13 or 12 Ω Coil Inductance (Le) 0.38m H Mechanical Q (Qms) 11.48 Electromagnetic Q (Qes) 0.49 Total Q (Qts) 0.47 Compliance Equivalent Volume (Vas) 41.5 liters / 1.47 cu.ft. Peak Diaphragm Displacement Volume (Vd) 41.6 cc Mechanical Compliance of Suspension (Cms) 0.11 mm/N BL Product (BL) 14.4 T-M Diaphragm Mass Inc. Airload (MMs) 30 grams Efficiency Bandwidth Product (EBP) 181 Maximum Linear Excursion (Xmax) 0.8 mm Surface Area of Cone (Sd) 519.5 cm2 Maximum Mechanical Limit (Xlim) N/A MOUNTING INFORMATION: Recommended Enclosure Volume: Sealed Acceptable Vented N/a Driver Volume Displaced 0.079 cu.ft. / 2.25 liters Overall Diameter 12.03", 305.6 mm Baffle Hole Diameter 11.07", 281.2 mm Front Sealing Gasket Yes Rear Sealing Gasket Yes Mounting Holes Diameter 0.25", 6.4mm Mounting Holes B.C.D. 11.59", 294.4mm Depth 5.2", 132.1 mm Net Weight 11.1 lbs, 5.03 kg Shipping Weight 12.5 lbs, 5.67 kgs MATERIALS OF CONSTRUCTION: Coil Construction Copper voice coil Coil Former Nomex former Magnet Composition Ferrite magnet Core Details Non-vented core Basket Materials Pressed steel basket Cone Composition Paper cone Cone Edge Composition Paper cone edge Dust Cap Composition Zurette dust cap

The Eminence Tonkerlite guitar speaker is to tone what fish is to chips. A nice round, balanced tone like the Tonker, but with extended top end and less lower-mid meat ? all at 4 lbs.!. Goes well with the Blues, Southern Rock or Country style. SPECIFICATION Nominal Basket Diameter 12", 305 mm Nominal Impedance* 8 Ω Power Rating* Program Power N/A Watts 125 W Resonance 109 Hz Usable Frequency Range 80 Hz - 5 kHz Sensitivity* 101.1 dB Magnet Weight 4 oz. Gap Height 0.28", 7.1 mm Voice Coil Diameter 2", 51 mm THIELE & SMALL PARAMETERS Resonant Frequency (fs) 109 Hz DC Resistance (Re) 7.2 Ω Coil Inductance (Le) 0.42m H Mechanical Q (Qms) 12.58 Electromagnetic Q (Qes) 0.85 Total Q (Qts) 0.8 Compliance Equivalent Volume (Vas) 27.4 liters / 0.97 cu.ft. Peak Diaphragm Displacement Volume (Vd) 61.3 cc Mechanical Compliance of Suspension (Cms) 0.07 mm/N BL Product (BL) 13.1 T-M Diaphragm Mass Inc. Airload (MMs) 30 grams Efficiency Bandwidth Product (EBP) 129 Maximum Linear Excursion (Xmax) 1.24 mm Surface Area of Cone (Sd) 519.5 cm2 Maximum Mechanical Limit (Xlim) N/A MOUNTING INFORMATION Recommended Enclosure Volume Sealed Acceptable Vented Acceptable Driver Volume Displaced 0.059 cu.ft. / 1.67 liters Overall Diameter 12.03", 305.6 mm Baffle Hole Diameter 11.07", 281.2 mm Front Sealing Gasket Yes Rear Sealing Gasket Yes Mounting Holes Diameter 0.25", 6.4mm Mounting Holes B.C.D. 11.59", 294.4mm Depth 5.1", 129.5 mm Net Weight 4.1 lbs, 1.86 kg Shipping Weight 5.8 lbs, 2.63 kgs MATERIALS OF CONSTRUCTION Coil Construction Copper voice coil Coil Former Polyimide former Magnet Composition Neodymium magnet Core Details Non-vented core Basket Materials Pressed steel basket Cone Composition Paper cone Cone Edge Composition Paper cone edge Dust Cap Composition Zurette dust cap

The warmth of hemp meets the power and responsiveness of neo in this versatile 12 inch speaker. Touch-sensitive and balanced, the Wheelhouse delivers warm, smooth tone throughout the entire spectrum, allowing you to utilize your amp controls to shape your sound. It handles pedals and amp EQ with ease. Go from country to fusion to blues and make it sound like it's right in your wheelhouse. Specifications: Nominal Basket Diameter 12", 305 mm Nominal Impedance* 8 Ω Power Rating* 150W Program Power N/A Watts 150 W Resonance 82 Hz Usable Frequency Range 80 Hz - 3.8 kHz Sensitivity* 101.4 dB Magnet Weight 11 oz. Gap Height 0.375", 9.5 mm Voice Coil Diameter 2.5", 64 mm THIELE & SMALL PARAMETERS: Resonant Frequency (fs) 82 Hz DC Resistance (Re) 7.46 Ω Coil Inductance (Le) 0.43m H Mechanical Q (Qms) 14.28 Electromagnetic Q (Qes) 0.44 Total Q (Qts) 0.43 Compliance Equivalent Volume (Vas) 47.22 liters / 1.67 cu.ft. Peak Diaphragm Displacement Volume (Vd) 118.2 cc Mechanical Compliance of Suspension (Cms) 0.12 mm/N BL Product (BL) 16.31 T-M Diaphragm Mass Inc. Airload (MMs) 30 grams Efficiency Bandwidth Product (EBP) 187 Maximum Linear Excursion (Xmax) 2.22 mm Surface Area of Cone (Sd) 532.4 cm2 Maximum Mechanical Limit (Xlim) 0 mm MOUNTING INFORMATION: Recommended Enclosure Volume: Sealed N/a Vented N/a Driver Volume Displaced 0.064 cu.ft. / 1.81 liters Overall Diameter 12.17", 309.1 mm Baffle Hole Diameter 11.13", 282.7 mm Front Sealing Gasket Yes Rear Sealing Gasket N/A Mounting Holes Diameter 0.24", 6.1mm Mounting Holes B.C.D. 11.75", 298.5mm Depth 5", 127 mm Net Weight 6.6 lbs, 2.99 kg Shipping Weight 8.7 lbs, 3.95 kgs MATERIALS OF CONSTRUCTION: Coil Construction Edge Wound Aluminum Coil Former Polyimide former Magnet Composition Neodymium magnet Core Details Vented core Basket Materials Pressed steel basket Cone Composition Full molded paper cone Cone Edge Composition Paper cone edge Dust Cap Composition Paper dust cap