| Specification |
| Nominal Basket Diameter | 15", 381 mm |
| Nominal Impedance* | 8 Ω |
| Power Rating* |
| Program Power | N/A |
| Watts | 200 W |
| Resonance | 51 Hz |
| Usable Frequency Range | 60 Hz - 3.5 kHz |
| Sensitivity* | 101.5 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) | 51 Hz |
| DC Resistance (Re) | 7.49 Ω |
| Coil Inductance (Le) | 0.46m H |
| Mechanical Q (Qms) | 16.85 |
| Electromagnetic Q (Qes) | 0.46 |
| Total Q (Qts) | 0.45 |
| Compliance Equivalent Volume (Vas) | 182.73 liters / 6.45 cu.ft. |
| Peak Diaphragm Displacement Volume (Vd) | 175.8 cc |
| Mechanical Compliance of Suspension (Cms) | 0.21 mm/N |
| BL Product (BL) | 15.58 T-M |
| Diaphragm Mass Inc. Airload (MMs) | 47 grams |
| Efficiency Bandwidth Product (EBP) | 111 |
| Maximum Linear Excursion (Xmax) | 2.22 mm |
| Surface Area of Cone (Sd) | 791.7 cm2 |
| Maximum Mechanical Limit (Xlim) | 0 mm |
| Mounting Information |
| Recommended Enclosure Volume |
| Sealed |
N/a |
| Vented |
N/a |
| Driver Volume Displaced | 0.128 cu.ft. / 3.62 liters |
| Overall Diameter | 15.16", 385.1 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 | 5.63", 142.9 mm |
| Net Weight | 8.2 lbs, 3.72 kg |
| Shipping Weight | 10.4 lbs, 4.72 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 | |
| Cone Edge Composition | Full molded paper |
| Dust Cap Composition | Treated paper |
