Well, first gig using my new setup and I think I blew a horn. Im running a GBE 1200 to a GB neo 212. Towards the end of the first set it started crackling so we took a break and I turned the horn on the back of the amp down to 0...it was at 50% for about 45 minutes. After I turned it down it was fine but just to be safe I told the sound guy to turn me up in the PA and I turned my amp down. I just tested it and it still crackling. Does anyone know what kind of horn and size is in this thing and about how much it would be to replace? The reason I got the 1200 was I was planning on adding another cab later (GB 410) and then that would be ideal running about 600 to each cab at 2 ohms. I was wanting to get another bass first but looks like Ill have to be trading a bunch of old gear and scrounging up money for the cab now.