Just all around bad ass sub.

Surround seperates from cone and leaks air. But call Mitek and they will send you brand new ones for free.

Have 2 of these on a Xtant X1001 and they hit harder than any other 12,15,or 18 I ever had. Hit so hard already seperated 2 boxes. Friend has 6 12s and no lie the 2 x2.1244 sound cleaner and hit harder.

Similar Products Used:

JL audio, MTX, Kicker, PPI, Infinity, Cerwin Vega, But by far the best subs I ever had.