TDA7492 2 x 50W D Class High-Power Digital Amplifier Board AMP Board With Radiator
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20-1pcs 2.5V To 5V Mini PAM8403 Power Amplifier Board 2 Channels 3W Class D Audio Speaker Sound Amplifier Board For Arduino
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2.1 Channel Digital Power Amplifier Board+AUX Audio Cable 2X25w+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V
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Digital Amplifier Board TPA3116DA TPA3116 150W D2 Mono Channel Digital Power Audio Amplifier Board XH-M544 DC 12V 24V
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XH-A157 PAM8403 Digital Power Amplifier Board Module 3W DC 5V Dual Channel Audio Speaker Amplifier 2x3W with Volume Knob Aux
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110V/220V Class D 500W Digital Heavy Power Amplifier Hifi Audio Module Active Pure Bass Subwoofer Amp Board
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100W Bluetooth 5.1 TPA3116D2 Mono Bt Audio Power Amplifier Module AMP Amplificador Home Theater With TWS Mode 1001B
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Remote Control 3.7V Audio Power Amplifier Board for Car Square Dance Speaker Amplifier Bluetooth-compatible AUX TF Card
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