By the way, I gave $200 for the amp and the sub together

 

http://item.mobileweb.ebay.com/viewi...d=290965452878

 

I ran just the front Kicker speakers on my non-Infinity system and they were a huge improvement. Later I added the sound bar speakers and really couldn't tell the difference--just not enough audio coming out of those on mine, anyway. So, I definitely recommend the fronts. Rears--save the money.

 

Factory limits the output from roll bar speakers. That's why I powered them separately from an amp. They actually sound good when they get the power they need

 

electricbug,what alpine amp did you use,did you keep the factory unit? very difficult to do? thank.I have a new jku with the crappy alpine set up,have a been a alpine man for years but very disappointing with the setup that is supposed to be premium!

 

I used the MRP-F300, and mounted it under the front passenger seat. I kept the front speakers and tweeters on the factory amp. I used an interface cable from PAC Audio to give me two sets of RCA jacks to go to the amp. Easy to do and worked great for me.

 

Thanks,for the info electric bug,so the interface plugs into the stock hu some where and sill allows fader,volume and balance controls from the hu?if so this sound very nice and easy fix thanks

 

Yes, basically everything works but it gives you a front and rear set of RCA jacks. So it'll depend on which one you use for which channels. You can go on PAC audio's website to find the one you need. Just look it up by vehicle. But then I would order it from amazon or eBay as you can get it about half price

 

These are what I put in mine. You will have to give them a listen next time I see you.

 

Thanks for the in electric bug,some more questions,on doing research some people say you lose the ability to use bass,treble and mid with this set up,is it only the back speakers and sub or is it the whole system?,also will all the features work?u connect blutooth ect with my unit?sorry for all the ?but need to fix the poor system that jeep put out