Kicker 43CVR154 CompVR CVR15 Sub 15" 500 Watt RMS 4-Ohm DVC Car Audio Subwoofer

Impedance: 4 Ohms DVC. Power Watts: 1000W Peak / 500W RMS. Min Sealed Box Vol: 1.8 cu.ft. Max Sealed Box Vol: 5.2 cu.ft.

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