Pioneer GM-A4704 520 Watts 4-Channel Class AB Full Range Car Audio Amplifier-NEW

520 Watts Max, 4-Channel Class A/B Car Audio Amplifier. Class-AB FullRange 2-Ohm Stable 4-Channel Amplifier. CEA-2006 Compliant Amplifier. Pioneer GM-A4704. Pioneer A-Series GM-A4704. 3-way protection circuitry (thermal, overload, and speaker short protection).

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