Power Acoustik SB4.2500D, 2500 W Full Range4 Channel Car Stereo Amplifier, Amp

2-ohm Stable High Efficiency Class D Four Channel Amplifier. Direct Short, Thermal, & Overload Circuits Protect Amplifier. High Level Input w/ Signal Sense Auto Turn-on. Compact 5.00” Wide Chassis Design for Installation Versatility.

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