Hifonics Colossus HCM-400.4 400 Watt Amplifier 4 Channel Car Audio Amp

HIFONICS HCM-400.4D COLOSSUS Mini Series Class D 4-Channel Amplifier. COLOSSUS Mini Series Class D 4-Channel Amplifier. • Class D 4-Channel Amplifier. 3-way protection circuitry (thermal, overload, and speaker short protection).

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