DaKaR SG Hmmmmmmmmmm For your Budget of $1000 Abit difficult... The best you can do is get a pair of decent Component Speakers for your front, a decent amp to push it... will improve your mid and high range... You can visit this 2 sites for more info http://forums.delphiforums.com/diy4fun/start and http://forums.delphiforums.com/CarsSoundSystem/start