Xcluma TDA7297 MODULE DOUBLE CHANNEL DC 6 TO 18V BE0308(Blue)

100% brand new and high quality::Working voltage: 6 to 18V ::The Board Size: 4.5x 3.3x 2.7cm ::The on-board TDA7297 audio power amplifier chip. double channel 15W+15W.::speaker for European 4-8 10-50W use ::Main pin has led chip, convenient external control device, the on-board