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ZK-HT21 Bluetooth Amplifier Board, 160W×2+220W 2.1 Channel Subwoofer Audio Amplifier DC 15-36V Hi-Fi Bluetooth Module TDA7498E Chips BT/USB/AUX Input
Limited time offer, ends 11/10
$49.49
Free Shipping
ZK-TB21 2.1 Channel Bluetooth 5.0 Amplifier Board TPA3116D2 Chip 50Wx2+100W MAX, DC 12-24V, AUX Input, HiFi amp for Home Theater Passive Speakers Subwoofer, Treble & Bass Control
Limited time offer, ends 11/10
$29.99
Free Shipping
