12” inch Car Audio Active Built in Amplifier Bass Subwoofer Box 1000W Sound !

MA AUDIO 12" 1000W Car Truck Loaded Boom Subwoofer Bass box most cars Quality. 12” PP cone SUBWOOFER. Built in AMPLIFIER. Amplified Bass Box With 12” Sub-woofer. Input Sensitivity RCA input: 0.2-3V. Variable input sensitivity: RCA input 0.2V to 3V.

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