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Amazon.com: Hertz Compact Power HCP-4DK High Power D-Class 4 Channel Amplifier 250 WRMS x 4 at 2-Ohm : Electronics
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Amazon.com: Hertz Compact Power HCP-4D D-Class 4 Channel Amplifier 145 WRMS x 4 at 2-Ohm : Electronics
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Amazon.com: Hertz Compact Power HCP-4D D-Class 4 Channel Amplifier 145 WRMS x 4 at 2-Ohm : Electronics
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