These speaker's are the best shallow mounts that you can buy. (in my opinion) I have 2 of them in my Ford F-150 with 250 watts going to each. They don't put out overwhelming bass, but trust me they sound awesome.
these subs slam!!! i have 2 in my frontier in a ported box with 300 watts each and they will hurt you. way louder then my friends p1 12s