I started with a DX 4 wheel Drive without any stereo

I put in a Kenwood MP3 head end and Pioneer 2 way speakers in 4 doors

Yesterday I returned the Pioneer speakers (no bass, treble was distorted)

I installed the Infinity 5 1/4" 50.5 cs components (tweeters fit where stock tweeters would normally go) and midrange speakers in front door (crossovers fit behind Kenwood headend in dash)

Infinity 552i 5 1/4" 2 way speakers in rear door

5 1/4" speakers fit perfectly without any additional modifications. I believe the 6 1/2" speakers requires some speaker hole modifications for speakers to fit.

The differences between the Pioneer and Infinity is simply amazing

I haven't even installed my 8" solobaric Kicker subwoofer and amp yet (next week) but the base response is tight and excellent. The mid-high clarity and definition is awesome compared to the Pioneers. I guess I got spoiled with my home theatre setup of Denon reciever and Klipsch speakers. My car stereo is now an absolute pleasure.

nat...id love to see pics fo the system...install...etc....please email me at : mcneilmcneil@aol.com...take care...robert

nat...you made my mind up for me...im going with infinity...what is the model number of the speaker system?

I agree, installed the Infinity Kappa Perfect 6.1 (6 1/2) and it sounds fantastic. Had to cut the back out of the speaker hole to fit depth so I could put the grill back in. Have some speaker baffles, will install as soon as I figure out how to remove the door panels (anybody do this yet?) Also had to cut the speaker hole on the grill partially.