I have two cast frame MP Audio SQ15s that are blown. I have already ripped the soft parts out of them and am in the process of cleaning them.
The motors have a 2.5 inch voice coil, double stacked magnets, and a vented pole peice. I will have to get the micrometer out to measure the gap, but let's say 4 layer coil on this.
Does anybody have a phone number for PSI or FI?
In case somebody says they have never heard of MP audio, I haven't either. lol