#dajunguo

Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W 2+100W, 12V-24V Audio Power Amplifier Module with Treble and Bass Control for DIY Bluetooth Audio and Store Home Theater

TDA7498E Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 160W 2+220W, 15V-36V Audio Power Amplifier Module with Treble and Bass Control, Black

XY-S350H 220W 2+350W 2.1 Bluetooth Power Amplifier Board Support Custom Bluetooth Name, 18V-36V Bluetooth Speaker Audio Amplifier Module

320W Power Amplifier Board with Subwoofer 2.0 Channel 160W 2, 15V-36V Audio Power Amplifier Module with Treble and Bass Control, Black

480W 36V DC Power Supply Adjustable DC Power Voltage Converter, AC 110V-220V to DC 0-36V Module Switching Power Supply Digital Display 480W Voltage Regulator Transformer Built in Cooling Fan

ZK-502A 2.0 Bluetooth 5.0 Amplifier Board 50W 50W with APP Control Android Only ,100W Bluetooth Audio AMP Board for DIY Bluetooth Speaker Kit DC9-24V, Black

ZK-XPS 150W+150W Bluetooth Power Amplifier Board with TDA7498E Chip 2.0 Channel, DC12-32V Audio Power Amplifier Module for DIY Bluetooth Speaker

ZK-AS21 220W 2+350W 2.1 Bluetooth Power Amplifier Board with TPA3255 Chip, 18V-36V Bluetooth Speaker Audio Amplifier Module

ZK-3002T 300W+300W Bluetooth Digital Amplifier Board TPA3255 Chip 2.0 Channel with Treble and Bass Adjustment

36V 8A Power Adapter Supply 100V 240V AC Input and 5.5mmx 2.5mm Plug for Audio Amplifiers