I recently had the opportunity to try a Bergantino HT322 cab at a local music store and I was blown away by how much lowend and clarity that the cab put out. I tried it with a GK 2001RB, Eden World Tour 800, and Fender 800 Pro. I did not care for the Eden and the GK had incredible lowend and presence but not enough eq function for my taste. The Fender was actually not bad but I would rather not go Fender. I tried out a Genz Benz GBE1200 at a different store through a Ampeg 8x10, SWR Goliath 3, and Mesa Boogie 4x10 and it sounded great on all of the cabs. I gave Jim Bergantino a email explaining my situation if I were to get two of his HT322 cabs and he suggested that I get like a Crown CA9 power amp and my favorite pre-amp and I would never look back. So my question to all you Berg owners is what amps are you using with your HT322? I should also mention that I play in heavier type rock bands. Any input will be welcome.