ITEM NAME:IRS2092S 500W Mono Channel Digital Amplifier Class D HIFI Power Amp Board w M7H4 IRS2092S 500W Mono Channel Digital Amplifier Class D HIFI Power Amp Board w M7H4 This is pure power amplifier board, the sensitivity of the input signal of 1.5V rms, if your input signal voltage can't reach this value,recommend add preamp. Mono channel,for 2.0 channel need.Amplifier board size: length x width x height = 98x43x30mm. 1PC Digital Amplifier Module. Carefully check before electricity, ensure the wiring is correct. Output short circuit protection: Yes. Over-temperature protection: Yes, radiator FET temperature higher than 100 Celsius, turn off the output!
