How should I replace the speakers in my car?

My car is 2007 Toyota Rav4, I would like to replace the factory installed speakers, which don't sound good. I will install Polk Audio DB5251 for front speakers and JL VR525 CSI for rare speakers, the question is: Do I have to get another amplifier to...

I have an 98 Oldsmobile Cutlass and id like to replace the front two speakers. The front two are 4x6s, but i bought two 6.5 speakers. How can I make them fit? Ive heard from a couple people that I could make custom holders to replace the ones in the...

I have an 05 Ford Escape, and being the audiophile I am, I'd like to replace the factory speakers with nicer, better sounding ones. I'd like to avoid the cost of having them installed, however, so how hard is it to manually install car speakers? I have...

can somebody please tell me or find me a guide on how to replace rear speakers on my 2003 Toyota Corolla? and here's the link of the speakers im buying: http://www.walmart.com/catalog/product.d…

I drive a 2000 beetle. My back right speaker is blown and the back left one is starting to also. How much will this cost to repair, also can I get a better system in my car that is louder and will it cost a lot more? Also my passenger seat bottom bolt...

I just bought a new mercedes-benz and I can't seem to find any speakers that will fit. any sugestions?

I have an 07 Pontiac G5. I think the left front speaker is busted. How do i go about replacing it? Or even both in front. How do i know what kind to get?

My car is a 1999 Toyota Corolla and I have the factory speaker and radio.

I own a 1998 Chevy Lumina LS and i want to get new speakers before i get subs. If i replace the back speakers with Sony Xplod's (6x9's) would that be better than replacing the front speakers? I'm looking to improve how hard the bass can hit. Thanks for...