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Amazon.com: BOSS Audio Systems AR4000D Class D Car Amplifier - 4000 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet Power Supply, Great for Car Subwoofers : Electronics
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Amazon.com: BOSS Audio Systems AR4000D Class D Car Amplifier - 4000 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet Power Supply, Great for Car Subwoofers : Electronics
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Amazon.com: Boss AR4000D Armor 4000W Monoblock Class D Car Amplifier Amp & Remote (6 Pack) : Electronics
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BOSS Audio Systems AR4000D Armor Series Car Audio Amplifier - 4000 High Output, Class D, Monoblock, 1 Ohm Stable, Mosfet Power Supply, Hook Up To Stereo and Subwoofer - Walmart.com
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