Model | DS12 |
Nominal Diameter | 12in(256mm) |
Rated Power(RMS) | 250 watts |
Nomindl Impedance | 4Ohms |
Frequency Response | 35-250Hz |
Sensitivity(SPL/1W/1M) | 87 ±3dB |
Free Air Resonance(Fo) | 35HZ |
Suspension Compliance(CMS) | 216.962u M/N |
Moving Mass(Mms) | 151.467g |
Mechanical"Q"(Qms) | 3.891 |
Electrical"Q"(Qes) | 0.675 |
Total Speaker"Q"(Qts) | 0.575 |
Equivalent Volume(Vas) | 35ltr |
DC Resistance(Re) | 3.4 ohms |
Effective Piston Area(SD) | 84.8 sq in(547.4cm²) |
Force Factor(BL) | 13.03 Txm |
Reference Efficiency(NO) | 0.261% |
Voice Coil(V.C.) | 50 BASV |
Magenet Mass | 39.8 Oz(1125g) |
Subwoofer Mass | Approx.3.8kg |