ขาย Dual Channel Digital Power Amplifier Board Stereo 9qTT ราคาที่ดีที่สุด

Features: Adjustable volume with switch Power reverse protection Large area copper coating High efficiency, small heat With port description on the board Specifications: Name: 50Wx2 TPA3116 D2 Dual channel digital power amplifier board Supply Voltage: DC 4.5-27V Output Power: 50Wx2 Protection: Overvoltage/Undervoltage/Overheated/Reverse/Short SNR: 102dB Channels: Two Channel Stereo Quantity: 1 Pc Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents: 1 Pc x Power Amplifier Board