As in the title i really want sq and spl since i only will have one 8. it will be ported in the trunk running off 500w

In the proper enclosure it will sound just fine and give some decent output. The enclosure has more to do with it than anything else of course.

BTW I have one left for sale, BNIB, D2 coils, just in case you're interested.

its a .6 slot ported box

What's it tuned to? That will most likely be the deciding factor on the SQ and SPL it will provide.

0.6ft^3 tuned to 35hz should be nice compromise with the SA-8v.1

im really not sure its a prefab box i think its around 38???

That always make it tough to know for sure. If it is in the 38hz neighborhood it will likely still perform fairly decent, just won't dig quite as deep.

well that should be good for rock since, i dont listen to rap thanks for your help!!!

It should be great tuning for Rock, and most rap doesn't get much lower than the upper 30's anyway. If the tuning really is 38hz then it shouldn't be too shabby at all. It wouldn't hurt tho to use some test tones and verify exactly what the tuning is before going crazy with it.

thanks again man i have a Rock ford p2d48 and its just not getting the job done so i cant wait to try out this sundown and i m upgadeing my amp too!!!!