NEW DC 12-24V 2*30W Digital Power Amplifier Board 2 Channels Audio Module

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DIY kits DC 12V-24V TDA2030A Two Channel Amplifier Board Single Power Supply

NEW 12V/24V 10W 15W 20W Stereo Bluetooth Receiver Module Power Amplifier Board

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12V/24V 10W 15W 20W Stereo Bluetooth Receiver Module Power Amplifier Board NEW