I have the Linear Power 2502IQ and it is broken. It will cost $150 to fix. It is a 10 year old amp and I dont think it's worth fixing. I ran a JL Audio 10W6 (dual 6 ohm voice coils) off of it and I was told that it was hooked up wrong which caused the amp to break. Anyways, I think I will be investing in a new sub amp. Any recommendations?