I'm sure this question has been beaten to death. But I am looking for an amp head to get with my 810e. I know that the cab is rated for 800 watts at 4 ohms. When i run my b2re it just doesn't seem to push it like i know it can. I don't get it though. I have a friend who runs his Orange AD200B to it and its only 200 watts and my B2Re is pushing 450 into the cab but the AD200B is louder. Why is this? Do i not need 800 watts to get the cab to run how it should? This is coming from a cabinet and amp matching noob so please understand haha. i was thinking about getting the SVT 4 pro or the Terror Bass 1000 since that can provide more wattage that the cab needs. Anything helps, thanks!