ZK-TB22 2.1 Channel bluetooth 5.1 Audio Power Amplifier Board Stereo Tweeter Bass Subwoofer Adjustment TWS True Wireless

Specifications Model ZK TB22Power Amplifier Chip TPA3116D2Bluetooth Version 5Bluetooth Transmission Distance 10 metersAudio Input Bluetooth AUXAudio Output Left channel 50W right channel 50W subwoofer 100WAdapter Power Supply DC12 24V ≥7A can not be connected to AC Adapter Speakers left and right channels 20 50W 4 8Q subwoofer 20 100W 4 8ΩProtection Mechanism Over temperature over current short circuit anti static protectionProduct Size 121 100 26mmProduct Weight 258gPackage Include 1 Power Amplifier Board

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Manufacturer

WUZHI