Ok, I have this Avatar B410, brand new as of December, and I'm only pushing it with a GK 400RB-IV currently, 280 watts max, and the cab is 4 ohms. For some reason, my speakers fart out a lot when I play with the bass turned up on my passive Fender and my Sterling, you know the tone control all the to the bridge so it's thick and thumpy like old school reggae. Also, it seems to me that the speakers on the right side of it, if you're looking right at it, pump a lot harder than the ones on the left, and fart out more often. I've never cranked the GK too far, I use their recommended "Reggae" setting, it's the treble at 9, high mids at 10:30, low mids at 1:30 and bass at 3. Boost at 3, Master at 12, input between 9-12. This should not be enough to blow speakers in a 1400 watt cab should it???? Besides, it came this way. This is my first 4x10, so I don't know a whole lot about them. Are my speakers blown, am I pumping too much bass into them or what's the deal here? And yes, when playing my actve Sterling I use the -14db pad. Thanks for the help guys, I'm so annoyed by this problem.