Alpine W10S4 10-inch Single 4 Ohm Subwoofer • 10-inch single 4Ω subwoofer • Polypropylene and mica cone with poly-foam surround • 250W RMS • 750W peak power handling • Frequency Response: 30Hz-200Hz • 24Hz-200Hz frequency response • 5-1/16-inch mounting depth • Recommended Sealed box volume: 0.83 cu. Ft. • Recommended Ported box volume: 1.51 cu.
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