Pro sound 15 inch Woofer for use in Bass Guitar cabinets or in a PA cabinet. Four Ohm Driver with High SPL.
Specifications
Download Spec Sheet Cab Design| SPECIFICATION | |
| Nominal Basket Diameter | 15", 381 mm |
| Nominal Impedance* | 4 Ω |
| Power Rating* | |
| Program Power | 600 W |
| Watts | 300 W |
| Resonance | 51 Hz |
| Usable Frequency Range | 45 Hz - 3 kHz |
| Sensitivity* | 96.9 dB |
| Magnet Weight | 56 oz. |
| Gap Height | 0.38", 9.7 mm |
| Voice Coil Diameter | 2.5", 64 mm |
| THIELE & SMALL PARAMETERS | |
| Resonant Frequency (fs) | 51 Hz |
| DC Resistance (Re) | 2.92 Ω |
| Coil Inductance (Le) | 0.8m H |
| Mechanical Q (Qms) | 4.94 |
| Electromagnetic Q (Qes) | 0.54 |
| Total Q (Qts) | 0.49 |
| Compliance Equivalent Volume (Vas) | 108.2 liters / 3.82 cu.ft. |
| Peak Diaphragm Displacement Volume (Vd) | 411.9 cc |
| Mechanical Compliance of Suspension (Cms) | 0.11 mm/N |
| BL Product (BL) | 12.21 T-M |
| Diaphragm Mass Inc. Airload (MMs) | 86 grams |
| Efficiency Bandwidth Product (EBP) | 94 |
| Maximum Linear Excursion (Xmax) | 5 mm |
| Surface Area of Cone (Sd) | 823.7 cm2 |
| Maximum Mechanical Limit (Xlim) | 8 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 | 13.87", 352.3 mm |
| Front Sealing Gasket | Yes |
| Rear Sealing Gasket | N/A |
| Mounting Holes Diameter | 0.25", 6.4mm |
| Mounting Holes B.C.D. | 14.56", 369.8mm |
| Depth | 6.25", 158.8 mm |
| Net Weight | 11.9 lbs, 5.4 kg |
| Shipping Weight | 14.1 lbs, 6.4 kgs |
| MATERIALS OF CONSTRUCTION | |
| Coil Construction | Copper voice coil |
| Coil Former | Polyimide former |
| Magnet Composition | Ferrite magnet |
| Core Details | Vented core |
| Basket Materials | Pressed Steel basket |
| Cone Composition | Treated paper cone |
| Cone Edge Composition | Sealed cloth surround |
| Dust Cap Composition | Treated paper dust cap |
Frequency Response
