Very good subs for the money, probably the best bang for your buck out there if your looking for a driver that will get very low with ease. I have two on a Crown xls 2402. They sound great. I'm also about to put two 1034; ultimax in my work truck. They sound fine sealed and that what they suggest, but they really shine when you have then in a large ported enclosure. Great product. And something odd to add, I was sent 10s when I ordered 12s, I kept them and ordered more 12s... They mount in the same box as the 10s, perfectly. So I'm not sure if there is just a difference in power handling and the size of the motor, but yeah, the 10s and 12s are the same overall diameter, so I'm guessing they have the same cone area?
Rating: [5 of 5 Stars!]