Low frequency woofer for pro audio in a vented mid-bass or bass enclosure. Also suitable for bass guitar.
| SPECIFICATION | |
| Nominal Basket Diameter | 15", 381 mm |
| Nominal Impedance* | 8 Ω |
| Power Rating* | |
| Program Power | 1200 W |
| Watts | 600 W |
| Resonance | 39 Hz |
| Usable Frequency Range | 38 Hz - 2.7 kHz |
| Sensitivity* | 99 dB |
| Magnet Weight | 95 oz. |
| Gap Height | 0.375", 9.5 mm |
| Voice Coil Diameter | 3", 76 mm |
| THIELE & SMALL PARAMETERS | |
| Resonant Frequency (fs) | 39 Hz |
| DC Resistance (Re) | 5.4 Ω |
| Coil Inductance (Le) | 1.27m H |
| Mechanical Q (Qms) | 6.08 |
| Electromagnetic Q (Qes) | 0.41 |
| Total Q (Qts) | 0.38 |
| Compliance Equivalent Volume (Vas) | 159 liters / 5.62 cu.ft. |
| Peak Diaphragm Displacement Volume (Vd) | 471 cc |
| Mechanical Compliance of Suspension (Cms) | 0.15 mm/N |
| BL Product (BL) | 18.6 T-M |
| Diaphragm Mass Inc. Airload (MMs) | 105 grams |
| Efficiency Bandwidth Product (EBP) | 95 |
| Maximum Linear Excursion (Xmax) | 5.5 mm |
| Surface Area of Cone (Sd) | 856.3 cm2 |
| Maximum Mechanical Limit (Xlim) | 10.4 mm |
| MOUNTING INFORMATION | |
| Recommended Enclosure Volume | |
| Sealed | N/a |
| Vented | 62-193 liters / 2.2-6.8 cu.ft. |
| Driver Volume Displaced | 0.145 cu.ft. / 4.12 liters |
| Overall Diameter | 15.16", 385.1 mm |
| Baffle Hole Diameter | 13.87", 352.3 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 | 6.38", 162.1 mm |
| Net Weight | 20 lbs, 9.07 kg |
| Shipping Weight | 22.3 lbs, 10.12 kgs |
| Ω | |
| Coil Construction | Copper voice coil |
| Coil Former | Polyimide former |
| Magnet Composition | Ferrite magnet |
| Core Details | Vented core |
| Basket Materials | Pressed steel basket |
| Cone Composition | Paper cone |
| Cone Edge Composition | Cloth cone edge |
| Dust Cap Composition | Solid composition paper dust cap |