Photo 1 of EPLZON ZK-1001B TWS Bluetooth Amplifier Board DC 7-24V 100W Mono Audio Power Amp Module with Box Matching Function Support AUX/Bluetooth/USB for Car Home Speaker System Password Free(1Pack)

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Photo 1 of EPLZON ZK-1001B TWS Bluetooth Amplifier Board DC 7-24V 100W Mono Audio Power Amp Module with Box Matching Function Support AUX/Bluetooth/USB for Car Home Speaker System Password Free(1Pack)Photo 2 of EPLZON ZK-1001B TWS Bluetooth Amplifier Board DC 7-24V 100W Mono Audio Power Amp Module with Box Matching Function Support AUX/Bluetooth/USB for Car Home Speaker System Password Free(1Pack)