i currently am run 2 12"DLS Ultimate Iridiums....
DLS is amazing. i have both hooked up to 1200 watt mtx jackhammer amp... so not even pushing them their full potental
these subs are the best subs i have heard up to day. and my friend has jl w7
the DLS is sq sub.. made in sweden..
the sq is amazing. an i have had systems that hit hard. every where i go... doesnt matter if im slumpin hard... or just cruzin threw on a low volume or just chillin... every always complements on the sound quality of the dls subs. they sound great... no nasty noises like some of those subs that just purely hit hard.
and to top off. not only do sound great... but they slump hard! my friend is running 2 soundstream turantula 15... and my 2 dls 12 keep up. and my amp not as big as his.. or even turn up all the way. i can set off car alarm all day if i wanted to. i shake stuff off the wall at friends work every time i am pull in. i one time get pulled over speeding... and the cop tells me he heard me coming for at least 5 mins!!... and i was going 50.
these subs.. tho they are made sq and not spl... they have the best of both world. hit hard.. and sound great! and dont look to flashy.. which i like even better!
you can not go wrong with dls.
i just wreck my car... but my subs are not for sale! i love them so much that i have keeping them locked up in my room until i get a new car.
i was running them in a 1991 Caprice Classic...
running 2 DLS Ultimate Iridium 12's in a custom ported box
a MTX 1200 watt amp with 4 guage wire all around.
got 8 farad soundstream capacitor... running on deepcell battery in the trunk hook up to my alternator, but ended up having friend change the set up to resetable fuse hooking to the deepcell still in the trunk.
have rockford fosgate 600watt 4 channel amp for the doors.
running JL audio all around for speaker.
have 6x9 in the back
and 6" in the front door... and modified some 6" into back door
have some cheap pioneer tweeter posted all around as well... it is a constant on going project! lol
and just put in a new pioneer deck (my origional deck was JVC but got stealed, how only the deck got stealed.. beats me?)
any ways... i hope i was of help... if got questions feel free ask... if i am not make much sense.. my english isnt the best. sorry