Ill second that, i wasted a bit of money on my sounds.. I had over 1000 watts powering two 12", i have all the upgraded speakers and tweaters... but to be honest its not really worth it.. It sound awesome but all you need is ampd front speakers and 1 sub sounds fine... you can go as hard as you want but youll probly regrett it later on.. i did neways
Just stick to quality and add a little bit off bass :banghead: :mosh: