Diamond Audio MICRO1V2 MICRO Mono 500W RMS Full Range Class D Sub Amplifier

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Diamond Audio MICRO1V2 MICRO Mono 500W RMS Full Range Class D Sub Amplifier

Monoblock 5000W Amp Class D 1OHM Amp Car Audio Stereo Amplifier Low Distortion

Memphis Audio PRX400.1V2 Class D Monoblock Subwoofer Amplifier Black 400 W RMS

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Kenwood KAC-511 500W Class D Mono Subwoofer Power Digital Amplifier Monoblock