Please help to solve the problem (BD-Design)

by drquangle, Monday, July 02, 2012, 09:10 (4308 days ago) @ Bert

I figured my active crossover had 1 bad channel. I fixed it, and it works fine. Now I have a new problem. I would like to ask you how do we know the horn speaker is broken ( like tweeter damaged). My left speaker made a sound really loud after I turn on the amplifier (300b monoblock 8wpc) even though I didn't turn on crossover/preamp/cd player. I think it happened when I forgot to hook up my power cord of the active crossover then I hook it up without turning the switch on yet (at this time the monoblock amplifier and preamp was on), the loud sound of the L speaker has started since that time. Do you think the tweeter was broken? Thank you so much for your help