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  • Want a simple way to kick up the power of your Alpine receiver? Alpine's "Power Pack" amplifier increases your Alpine receiver's power output to 45 watts RMS power by 4 channels — plenty of power to drive high-performance speakers or keep up with a big subwoofer amplifier.


    Product highlights:

    • compact Class D amplifier for Alpine in-dash receivers
    • 4-channel amplifier
    • 45 watts RMS x 4 at 2 to 4 ohms (CEA-2006 compliant)
    • fuse: 15A
    • dimensions: 7-7/8"W x 1-1/2"H x 2-9/16"D
    • warranty: 1 year

    Alpine KTP-445A Power Pack

    SKU: KTP-445A

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