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LZSIG Bluetooth 5.0 Home Audio Amplifier Stereo Receivers with Phono Inputs,440W Peak Power,2.1 Amplifier
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Amazon.com: Dayton Audio DTA-2.1BT2 100W 2.1 Class D Bluetooth Amplifier with Sub Frequency Adjustment : Electronics
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![Fosi Audio DA2120C Bluetooth Amplifier 120W x2 Stereo Hi-Fi 2.1 Channel +[New Upgrade] Bluetooth 5.0 Amplifier Stereo Audio Amp Receiver, 2 Channel](https://m.media-amazon.com/images/I/61vf8EDKRcL.jpg "Fosi Audio DA2120C Bluetooth Amplifier 120W x2 Stereo Hi-Fi 2.1 Channel +[New Upgrade] Bluetooth 5.0 Amplifier Stereo Audio Amp Receiver, 2 Channel")