I just realized something though, I have not turned speaker on or mounted it yet, it's late here now, it should be fine and all, but I may have screwed myself by fixing it, if it's fixed. I was never happy with the 150, it just doesn't go well with the m80's, it's too quiet or something...this could have been a great excuse to get the 180. I honestly had no idea there was a 180 until I came back here this week....I should have stayed away.