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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
Amazon.com: TDA7498E Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 160W×2+220W, 15V-36V Audio Power Amplifier Module with Treble and Bass Control,Black (ZK-HT21) : Electronics
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Amazon.com: Amplifier Board 2.1 Channel BT 5.1 HiFi AMP Board 2X 50W 100W Sound System : Electronics
Amazon.com: ZK-1002T Bluetooth 5.0 Amplifier Board, 2x100W Dual Channel HiFi Subwoofer Audio AMP, Digital Power Amplifier Module with Treble and Bass Control AUX and BT : Electronics
