JVC Mobile CS-GD1210 drvn G Series 12 Subwoofer (Dual Voice Coil)

3D structure & sputtering olefin diaphragm; Stamped steel frame; Butyl rubber surround; Aggressively designed, super-heat-resistant ABS gasket; High linearity spider; Pulp cone; Long stroke & vented pole yoke; Painted SPCC frame; .75 MDF recommended for enclosure materials; Imp: 4ohm + 4ohm (dual inputs); SPL: 86.5dB @ 1W/1m; Double voice coil; Silver-plated push 8-gauge ready terminals; 1,400W max; 400W RMS; Freq resp: 20Hz-2kHz; Mounting depth: 5.78; Net weight: 11.3lbs; 62.6oz magnet; Includes eight 1.38 self-tapping screws, adhesive-backed foam gasket, cardboard template, warranty information & specifications listed on boxs top flap;