Rockford Fosgate P300X2 Punch Series 300W Class-AB 2-Channel Amplifier NEW. Rockford Fosgate P1000X2 Punch Series 1000W Class-AB 2-Channel Amplifier NEW. 2-Channel Class-AD Constant Power Amplifier. Our enthusiastic audiophile staff are here to create the best sound systems that work for you and your needs.
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