| Nominal diameter | 12"/315mm |
| Magnet type | Ferrite |
| Impedance | 8Ω |
| AES Power | 400 W |
| Power rating | 800 W |
| Sensitivity | 97dB |
| Frequency range | 52-2500 Hz |
| Maqnet Size | 170mm |
| Voice coil diametel | 75mm/3 inch |
| Coil material | PICCAW |
| Number of layers | 2L(Inside/Outside) |
| X-max | 5.6mm |
| Fs | 81 HZ |
| Qts | 0.31 |
| VAS | 8.9 L |
| Bl | 14.8 Tm |
| Net Weight | 7.85 kg/pc |
地址 : 浙江省慈溪市掌起镇环城西路24号
E-mail : l.t.ele.william88@hotmail.com 
whatsapp : +86-18671237196 
Tel : 0574-23678828
