My aunt has a 1990 Nissan Maxima with a Bose (yes, I know) system installed. It's basically dead - when you turn it on, all you can hear is static. She wants to spend as little as possible on a new sound system since the car is already so old, so anything of decent quality will do. Circuit City listed some Pioneer speakers with good or great customer reviews that will fit in her car, and it looks like Buy.com has the best price for them. $32 for 4x6's and $57 for 6x9's. I saw a post in another thread that Pioneer isn't bad, but you can probably get better speakers for the money. Any specific suggestions (not just the brand, but the model) for my aunt? How about amplifier and/or deck suggestions? Also, I have absolutely no knowledge when it comes to car audio, but I'm assuming the 4x6's will be placed on the two front doors and the 6x9's will be placed in the rear behind the back seats. Am I right? Thanks in advance for any advice!