sony's are good, you can't fit anything bigger than a 2 way in the front doors, so don't waste cash trying to get anything bigger. stay away from bloupunkt and kicker. stick with sony, pioneer, or JL audio, they've done me justice in the past. try to stay away from retail stores like best buy, their over priced for what your looking for. you'll spend 180 there and get less than somewhere else. a good place to buy speakers online is through an ebay store called soniceletronix.com very very very inexpensive, you could get some of the best 6x9's in the rear and a good set for up front with 180 shipped.