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Amazon.com: Amplifier TPA3116 Module Board 3.5mm AUX USB Bluetooth-Compatible 5.0 Amp 50W+50W for Amplifier Home Passive Speakers Digital Speaker : Electronics
Amazon.com: 200W Bluetooth 5.0 Stereo Audio Receiver Amplifier Board with Treble and Bass Control 2 Channel Mini Wireless High Power Digital Amp Module for Home Passive Speakers… : UwayKey: Electronics
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Amazon.com: E30H 2.1 Channel Bluetooth Power Amplifier Board 15W*2+30W Support Custom Bluetooth Name, 12V-24V Audio Power Amplifier Module for DIY Bluetooth Speaker : Electronics
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Amazon.com: Bluetooth Power Amplifier Board 2.0 Dual Channel Stereo Wireless Mini Amp Module with Protective Shell(XY-P15W) : Electronics
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Amazon.com: 320W Power Amplifier Board with Subwoofer 2.0 Channel 160W×2, 15V-36V Audio Power Amplifier Module with Treble and Bass Control,Black (ZK-1602T) : Electronics
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Amazon.com: MakerHawk Blue Tooth Amplifier Board HiFi Stereo 2.0 2X50W Audio Amplifier Module TPA3116D2 Digital Power Amplifier Blue Tooth 5.0 Dual Channel AMP with AUX/USB/Flash Drive/PC Sound Card Input : Electronics
Amazon.com: Power Amplifier Board, Stable PCB Bluetooth 5.0 3.5AUX Input 3POUT Output Digital Sound Amplifier Board Module with Power Cable and Sound Cable : Electronics
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Amazon.com: Bluetooth Amplifier Board 2.1 2X50W+100W 12V-24V Audio Power Amplifier Module Bass and Treble Control for Store Home Theater Speakers with Antenna : Electronics
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Amazon.com: TDA7498E Bluetooth Amplifier Board 160W×2+220W Subwoofer 2.1 Channel Audio Receiver Power Amplifier Module with Treble and Bass Control for DIY Speakers : Electronics
Amazon.com: Wireless-Bluetooth-Audio Receiver Board 4.1 Amplifier Module,Supporting T-F Card USB Decording Play : Electronics
Amazon.com: ZK-302T 30W+30W Bluetooth Amplifier Board with APP Control（Android Only）, DC12V Support Bluetooth/AUX/USB Input for DIY Wireless Speakers Board : Electronics
Amazon.com: XY-C160H 160W+160W Bluetooth Power Amplifier Board with TDA7498E Chip 160W*2 Power Output(PMPO),Wide Voltage Input12-36V Audio Power Amplifier Module for DIY Bluetooth Speakers : Electronics
