06-01-2022, 06:51 AM
One thing non of us thought about was the phase of the speakers, worth checking you have them plugged into the amp correctly, EG correct polarity. I'd still also check the amp, bung it on the bench, 0.5v 1khz sinewave in, a couple of 4r7 , 8r2 or 10r resistors as dummy loads even if small 1w they'll be ok for a flash test. This should be done with no signal IP as well to check for DC offset, after all the amps knocking on a bit.
Andy.
Andy.
