I've recently switched from playing on combo bass amps to actually having a stack. I currently own an Eden WTX500 and a 4x10 1000W cabinet. However, someone is offering me a really good deal on an SVT-4 Pro head, which they say is 1200W mono-bridged at 4 ohms, or "2x600W". I don't know what "mono-bridged" means, or when I'd use it. Can anyone explain it to me? And if I run a 1200W amp through a 1000W cabinet, it will do damage to the cabinet, right? I don't want to pass up a good opportunity, but I also would like to be able to use the head if I get it. Any help is appreciated.