TC 5200. Had mine in 2.4 sealed. I think the MJ-18 as well and eD has a sub that should work in that requirement. However, don't expect much lowend from it. I lost a lot of it going from 5 sealed to 2.4 sealed, then again I also went from 3k to 1k. The 5200 still sounded good, but nothing like it did before.