I have the ID CTX65CS and I'm sending roughly 150W RMS to them. They were getting this fine for a while, and one day I got major interference through my speakers. They were pulsating bass like crazy but I took the key out quick so they would stop. I turned the gain down to about a 1/4 and can't go any higher. When I turn it up higher, they start crackling. I'm almost positive their blown?
Just wanna be sure