Description
A 15" bass guitar driver that delivers warm, rich tone and deep bass. A big brother to the popular 10" Legend BP102, this 350 watt driver is at home in small sealed enclosures, and also works well in Pro Audio and Home Hi-Fi applications.
Manufacturer Spec Sheet
Example Cabinet Designs
| Specification | |
| Nominal Basket Diameter | 15", 381 mm |
| Nominal Impedance* | 8 Ω |
| Power Rating* | |
| Program Power | 700 W |
| Watts | 350 W |
| Resonance | 32 Hz |
| Usable Frequency Range | 35 Hz - 2.1 kHz |
| Sensitivity* | 96.6 dB |
| Magnet Weight | 56 oz. |
| Gap Height | 0.31", 7.9 mm |
| Voice Coil Diameter | 2.5", 64 mm |
| Thiele & Small Parameters | |
| Resonant Frequency (fs) | 32 Hz |
| DC Resistance (Re) | 6.65 Ω |
| Coil Inductance (Le) | 1.12m H |
| Mechanical Q (Qms) | 11.21 |
| Electromagnetic Q (Qes) | 0.5 |
| Total Q (Qts) | 0.48 |
| Compliance Equivalent Volume (Vas) | 397 liters / 14.02 cu.ft. |
| Peak Diaphragm Displacement Volume (Vd) | 530.9 cc |
| Mechanical Compliance of Suspension (Cms) | 0.39 mm/N |
| BL Product (BL) | 13.07 T-M |
| Diaphragm Mass Inc. Airload (MMs) | 65 grams |
| Efficiency Bandwidth Product (EBP) | 63 |
| Maximum Linear Excursion (Xmax) | 6.2 mm |
| Surface Area of Cone (Sd) | 856.3 cm2 |
| Maximum Mechanical Limit (Xlim) | 14.3 mm |
| Mounting Information | |
| Recommended Enclosure Volume | |
| Sealed | Acceptable |
| Vented | Acceptable |
| Driver Volume Displaced | 0.128 cu.ft. / 3.62 liters |
| Overall Diameter | 15.15", 384.8 mm |
| Baffle Hole Diameter | 13.9", 353.1 mm |
| Front Sealing Gasket | Yes |
| Rear Sealing Gasket | Yes |
| Mounting Holes Diameter | 0.25", 6.4mm |
| Mounting Holes B.C.D. | 14.56", 369.8mm |
| Depth | 6.61", 168 mm |
| Net Weight | 12 lbs, 5.44 kg |
| Shipping Weight | 14 lbs, 6.35 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 | Pressed Steel basket |
| Cone Composition | Paper cone |
| Cone Edge Composition | Cloth cone edge |
| Dust Cap Composition | Solid composition felt dust cap |