Sansui Sansui HIMA203 8" 1000w Active Subwoofer & Enclosure
Woofer:"8
RMS Power: 100W
Peak Power: 1000W
Impedance:4Ω
Frequency response:40~150Hz
Sensitivity(SPL/1W/m):90dB
Subwoofer Magnet:∅120x∅60x20mm
Power requirements:12V DC car battery(negative ground)
Power supply voltage:14.4V(10.5V-16V)
Box Dimensions(LxWxH)mm: 310x285x300