Sell TDA7293 Digital Audio Amplifier Board Mono Single Channel... best price

TDA7293 Digital Audio Amplifier Board Mono Single Channel AC 12v-50V 100W TDA7293 100W mono amplifier board power double-wide super power 12 ~ 32V (H5A5)   Be careful:   Must use 3 line transformer, double 12-32 v can be, we must stick radiator.   1 the circuit is the official standard circuit, stable and reliable.   2 filter using the pressure for the 50V capacity of 2200uf large Electrolysis.   3 supply voltage: double 12-36V ring cattle, recommended to useDouble 32 v ring cattle   4 output power: 85W*1 does not distort the rated power,Peak power 100W   5 can easily push 100W above speakers, speaker impedance4-8 o:   6.PCB size: 60*36mm