Is there any harm in too much power into too small a cabinet? I've got a Bergantino HT-112 and am looking at getting an EA CXL-112. I'm thinking a 600 watt bridged amp is the way to go. Is this right? will it be ok to only use one at a time on mono alot? is that enough power? (Sorry, kinda new with this power concept.) P.S. - Any suggestions on good heads for this cabinet duo? Thanks in advance!