but the fosgate is for a sub....kenwood is just for the door speakers plus kenwood means I keep my old 400 watt fosgate but if i get the punch 900 then i dont have but one amp instead of havin 2
Seems like you've already made your mind up if you're arguing. They're not just door speakers, subs are a great addition, but "just door speakers" are the heart of any stereo system. those small speakers handle everything from 100hz to 20+khz, the sub only covers 20-30hz to 100.My Personal choice is to buy a quality 4 channel amp now, then save for the sub amp or go ahead and get a good sub amp now then the 4 channel. Patience is key to good stereo systems and to saving a lot of money in the long run.