Originally Posted by Chris
From what I read, phase shouldn't make a speaker cut out though..
The speaker won't sound 'scratchy' if it's in phase or out of phase. If it's out of phase, you will get cancellation or an odd sounding stage, but the speaker will still function 100%.
I have the phase flipped on half of my speakers
My guesses Ryan:
Bad channel on the amp
Try testing the speaker on a different amplifier channel.