10" 4-ohm subwoofer | Polypropylene and mica cone with poly-foam surround | Stamped steel frame
Power handling: 50-250 watts RMS | Peak power: 750 watts
Sensitivity: 86.6 dB | Frequency response: 24-200 Hz
Top-mount depth: 5-1/16" | Sealed box volume: 0.83 cu. ft. | Ported box volume: 1.51 cu. ft.
ALPINE W10S4 10" SUBS CAR AUDIO 4-OHM 750W SUBWOOFERS BASS SPEAKERS