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Amazon.com: Nobsound G2 Subwoofer Power Amplifier Mini Mono SUB Amp 100W PBTL BTL Bridge Home Theater : Electronics
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Amazon.com: Kicker 46CXA8001 CXA8001-800-Watt Mono Class D Subwoofer Amp : Electronics
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Amazon.com: Pyle Power Home HiFi Stereo Amplifier - 90 Watt Portable Dual Channel Surround Sound Audio Receiver w/ 12V Adapter - For Subwoofer Speaker, MP3, iPad, iPhone, Car, Marine Boat, PA System -
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Amazon.com: Dayton Audio SA100 100W Subwoofer Plate Amplifier : Electronics
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