1PCS TDA7492 2x50W D Class Digital Amplifier Board AMP Board With Radiator CA

1-5PCS IRS2092S Digital 500W Mono Channel Amplifier Class D HIFI Power Board

TDA7492 2 x 50W D Class High-Power Digital Amplifier Board AMP Board+ Radiator

2 x 50W TDA7492 D Class High-Power Digital Amplifier Board AMP & Radiator best

Bluetooth 4.0 TDA7492P 2X 50W Audio-Receiver Amplifier Receiver Board With Case

2 x 50W TDA7492 D Class High-Power Digital Amplifier Board AMP Board+ Radiator

1-5PCS IRS2092S Digital 500W Mono Channel Amplifier Class D HIFI Power Board

TDA7492P 2*50W Bluetooth 4.0 Audio-Receiver Amplifier Module Board+ Acrylic Case