need amp and subs

I have a infiniti m35 looking to add sub and amp combo, I listen to mostly rap. Not really looking to spend a lot maybe 800 max for installation and all. I did some research and found out my budget of 600 wouldnt do it. Looking for more sql than spl avoiding kickers not a fan A local shop here...

i am looking for yet another system capable of good db numbers, but dont have a bottomless wallet like alot of people i've talked to have acted like. 2 days ago i woke up to find my explorer had a shattered window in the back and my 2 mtx 9500 15's were gone, my alpine screen was gone, even...