high end shops in chicago

I want to know where in chicago i can audition some good car audio. Things I've never heard but want to hear, sound boards are fine: Polk sr High end boston Infinity kappa perfect Any focal JL 3ways kicker resolutions rockford rf's diamond hex's memphis' best comps quart q's crystal comps cdt (do they even sell retail?) eclipse comps kenwood xxv's alpine type x and anything else you think is worth listening to! Can any of these be found in sound boards in chi town? Or anything a similar distance from the middle of illinois? All surrounding states I will drive to to listen. Help me out!! fiberglass reminds me of peanut brittle... but fiberglass tastes better!

how about anyone in illinois that has some of these in their car?fiberglass reminds me of peanut brittle... but fiberglass tastes better!

Music in Motion in crestwood does some good work but on the expensive side,

Tweeter is all over Chicago. And they carry Focal JL Alpine and Polk and may still have some Boston left over...that knocks out a few of them right there. 2007 Acura TSX

SQ setup in the works

if you want to hear some crazy cars that have jl systems in them, definatly take a drive out to music in motion in crestwood, they have done some of the craziest installs i have ever seen and the cars they make are just plain old loud. take a look at their website. musicinmotion.net and you can see for yourself.  like fastlerner said they are a bit on the pricey side, but you will get what you pay for from them.