Recommended for professional bass guitar applications in a sealed or vented enclosure.
| SPECIFICATION | |
| Nominal Basket Diameter | 15", 381 mm |
| Nominal Impedance* | 8?? |
| Power Rating* | |
| Program Power | 600 W |
| Watts | 300 W |
| Resonance | 34 Hz |
| Usable Frequency Range | 47 Hz - 3 kHz |
| Sensitivity* | 98.2 dB |
| Magnet Weight | 80 oz. |
| Gap Height | 0.375", 9.5 mm |
| Voice Coil Diameter | 2.5", 64 mm |
| THIELE & SMALL PARAMETERS | |
| Resonant Frequency (fs) | 34 Hz |
| DC Resistance (Re) | 6.15?? |
| Coil Inductance (Le) | 0.33m H |
| Mechanical Q (Qms) | 5.9 |
| Electromagnetic Q (Qes) | 0.36 |
| Total Q (Qts) | 0.34 |
| Compliance Equivalent Volume (Vas) | 336.1 liters / 11.87 cu.ft. |
| Peak Diaphragm Displacement Volume (Vd) | 411 cc |
| Mechanical Compliance of Suspension (Cms) | 0.31 mm/N |
| BL Product (BL) | 16 T-M |
| Diaphragm Mass Inc. Airload (MMs) | 70 grams |
| Efficiency Bandwidth Product (EBP) | 95 |
| Maximum Linear Excursion (Xmax) | 4.8 mm |
| Surface Area of Cone (Sd) | 856.3 cm2 |
| Maximum Mechanical Limit (Xlim) | 9.5 mm |
| MOUNTING INFORMATION | |
| Recommended Enclosure Volume | |
| Sealed | Acceptable |
| Vented | Acceptable |
| Driver Volume Displaced | 0.138 cu.ft. / 3.92 liters |
| Overall Diameter | 15.22", 386.6 mm |
| Baffle Hole Diameter | 13.99", 355.4 mm |
| Front Sealing Gasket | Yes |
| Rear Sealing Gasket | Yes |
| Mounting Holes Diameter | 0.28", 7.1mm |
| Mounting Holes B.C.D. | 14.56", 369.8mm |
| Depth | 6.5", 165.1 mm |
| Net Weight | 17.3 lbs, 7.85 kg |
| Shipping Weight | 19.4 lbs, 8.8 kgs |
| MATERIALS OF CONSTRUCTION | |
| Coil Construction | Copper voice coil |
| Coil Former | Polyimide former |
| Magnet Composition | Ferrite magnet |
| Core Details | Vented and extended core |
| Basket Materials | Die-cast aluminum basket |
| Cone Composition | Paper cone |
| Cone Edge Composition | Cloth cone edge |
| Dust Cap Composition | Solid composition paper dust cap |
