I was toying with the idea of putting together a decent but not mind blowing sound system into my 03 civic. Just curious as to what everyones past experiences have been with them and what size/brand subs and amps are good enough to deleiver a nice sound. I want to get the new pioneer DEH-p960mp deck, but not sure.

http://www.pioneerelectronics.com/pna/product/detail/0,,2076_4041_64496605,00.html

Go with two 10" subs.

i have a crappy jvc, that i had no choice in
i had a phoenix gold t500.2 for my subs but that shorted
so i got a new power acoustik amp which is cool looking and nice
i have 2 pioneer 6.5's and 2 pioneer 6x9's
i have 2 12 inch ma audio subs also
all in all my car is loud and makes my head hurt at time, so its all good

Yeah i got about the same as this guy ^ but i have 2 sony explode 6.5's in the front (i dont know why i dont like explodes but they were free) then i have two 3 way 6x9's in the back, I have a "el kamelion" deck and a 600w Crunch amp powering two JL 12'' WO's. Decent system, makes my head hurt somtimes too, awesome for bumpin The Beatles (among other things)

Go with two 10" subs.

I got one 500w RF 10" non-ported sub, and everyone always thinks it either a a bigger sub or more than one. Gives great thump. With a bridged 250w RF amp. I only use pioneer speakers to replave the stocks. two-ways in the front and three-way 6x9s in the back. No amp on those since i blew it. HU is a kenwood MPV-622 with with a 40g music keg.

I think it sounds pretty good, but I wanna get amps for the front and rear speakers and replace the tweets and amp them.

i got a pioneer organic cd/mp3 head unit and 6.5 3 ways both in front and the rears... and 2 12' rockford fosgate hf powered by 2 rockford mono sub amps