T300HS 300W+300W Power Amplifier Board, TPA3255 Chip with Bluetooth/AUX/USB Inputs, 2.0 Channel Audio Power Vehicle Amplifier
SAR 240
ZK-1001U 100W Mono Amplifier Board with TWS & Bluetooth 5.3, High Power Audio Amp Module for DIY Desktop Speakers & Vehicle, Supports USB/AUX Input, Wide Voltage DC 9-24V
SAR 89
ZK-TB21 50WX2+100W Power Amplifier Board, TPA3116D2 Chip with Bluetooth and AUX Inputs, 2.1 Channel Audio Power Amplifier
SAR 94
ZK-1002T Bluetooth Amplifier Board, 100W+100W 2.0 Channel Stereo Audio Power Amp, TPA3116D2 Chip, DC 12-24V with Treble and Bass Control, BT & AUX Input for DIY Wireless Speakers
SAR 105
100W+100W+200W Power Amplifier Board, TPA3221 Chip with Bluetooth、AUX and USB Inputs, 2.1 Channel Audio Power Amplifier (S200HS-W)
SAR 199