Found 2 products about

amplifier module board

H-30A 2-channel Active Line Array Speaker Amplifier Module Board

Dsp Class D Active Powered Amplifier Module for HL-30A Line Array Speaker Full Frequency Bass Audio Amplifier

Model:H-30A amplifier board

DM30 2-channel powered amplifier module board 1500W+1500W Bult-in LED screen display

Model:DM30