Power amplifier shell xh-m139 2.1 channel digital amplifier board tpa3116d2 digital power amplifier shell

Note: only shell, without amplifier board
Product description:
The shell is acrylic transparent (it is transparent to tear off the milky or yellow skin when used), and the delivery is likely to be either milky or yellow, with the same material and size not affecting the use.Mind if you clap carefully