I tried to replace my Sub. No Luck. a 10" will not fit. the original sub is a dual voice coil 8ohm impedance on each. I tried a high end sub and almost blew the amp because the one I put in was single coil 4ohm. The amp which is to the right of the sub overheated and cut out! I put the orig in all is fine.

Good info WPB. I have a couple of dual voice coil 10s but no 8s. Does anyone no of some highend dual voice coil 8s?