Description: Product
name: TDA2030APower
supply voltage:
AC220VTransformer: Dual 12VThe red wire is connected to the power cord 220V, the blue wire is connected to the circuit boardOutput power:
3W*2Size:
140*76*85mmWeight:
750gManual: Click here.
Package included: 1 x 220V 2x3W Small Power Amplifier Audio DIY Production Parts