86-0752-6565919
Floor 2, No. 25, Xiangda Rd., Xiaojinkou Street, Huicheng Dist., Huizhou, Guangdong, China (Mainland)
| Model | 211 |
| Nominal Diameter | 10 in (256mm) |
| Mounting Depth | 4.4in (112mm) |
| Rated Power (RMS) | 200W |
| Max .Music Power | 1400W |
| Nominal Impedance | 4 ohms |
| Frequency Response | 63-2000 Hz |
| Sensitivity (SPL/1W/1m) | 86dB |
| Free air resonance(Fs) | 63Hz |
| Suspension Compliance(Cms) | 73.421mkm/N |
| Movnig Mass(Mms) | 84.597g |
| Mechanical"Q"(Qms) | 5.177 |
| Electrucal"Q"(Qes) | 1.221 |
| Total Speaker"Q"(Qts) | 0.988 |
| Equivalent Volume(Vas) | 0.44 cu ft (12.48 ltr) |
| DC Resistance(Re) | 3.4 ohms |
| Effective Piston Area(Sd) | 53.6 sq in |
| Force Factor(BL) | 9.721Txm |
| Reference Effciency(No) | 0.26% |
| Voice Coil (V.C) | Ø49.5mm,ASV |
| Magnet Mass | 29.3 oz(1035g) |
| Subwoofer Mass | Approx. 2.8kg |
