2012 Impala help?

[Nick_313]

How's it going guys? I unfortunately got into an accident a couple months ago with my Explorer and it got totaled so I lost pretty much everything I put into it. I just recently bought a 2012 Impala ltz 3.6 with low miles for a really good price and I have some money saved up for the audio upgrades and I tried looking up the speaker sizes like tweets and door subs but I couldn't find an exact size. So my question is could anybody help me pick a brand and possibly post the link to it that would fit my door speakers ( only have 2 front door speakers, its weird how the back doors don't have any speakers?) tweeters and rear speakers? I currently have a guy building a custom box for my L7's to fit the trunk dimensions so all I really want is to just upgrade all the stock speakers because I know for a fact I won't be able to hear anything from them once the L7s with a kicker zx.2500 get put in. Money isn't a big problem I just want something that will sound crisp and clear and if needed I could also upgrade my factory amp. Thank so you much in advance!!!

[islandpride684]

http://www.crutchfield.com/S-5LzkxGTmdlo/learn/2006-12-chevrolet-impala.html

[jakmagic]

A lot of people say they don't care how much the speakers with cost, until sets from $1000 - $5000 speakers are listed. Before the next person posting state the following important info requests...

1. Vehicle (acoustics, space, etc..)

2. Alternator (how much amperage)

3. Electrical ( alt, batteries, big 3)

4. Amplifier specs (RMS, Brand, stable impedance)

5. Driver specs (RMS, ohms, recommended crossover settings, mounting ideas, etc....