Last night at a gig when I plugged in my Behringer BA 115 my aluminum Bugera sounds like crap it sounds like thes leaker is blown sounds very scratchy when I feed it gain. Had to just run through the PA. This was an extremely low budget buy 200 bucks with a 350 watt behringer head. So I would like to just replace the speaker. Any ideas on good replacement. Maybe the eminence kappalite 3015?