To Polyfill or NOT to polyfill?? -
Sign Up   Today's Posts
User: Pass: Remember?
Advertise Here
Jeep Home Jeep Forum Jeep Classifieds Jeep Registry JeepSpace Jeep Reviews Jeep Gallery Jeep Clubs Jeep Groups Jeep Videos Jeep Events Jeep Articles
Go Back > General Technical Discussions > Electrical, Audio, GPS, & 2-Way Radio > To Polyfill or NOT to polyfill??

End of Summer Sale, 20% OFF!Introducing MONSTALINER™ UV Permanent DIY Roll On Bed LineRough Country Jeep Suspension Deals at Rockridge 4WD!

Unread 05-07-2012, 11:47 AM   #1
Registered User
2008 JK Wrangler 
Join Date: Mar 2012
Location: Houston, TX
Posts: 2
To Polyfill or NOT to polyfill??

Ok...I am fairly new to the forum, but certainly NOT new to Jeeps. But, I need some advice...

I just replaced the stock Infinity speakers in my 08 JK 4-Dr with 77KICK10 Kicker Speakers. So, my setup is now as follows...

MyGig HU
Stock Amp
Kicker Upgrade in the Dash
Kicker Upgrade in the Soundbar
Stock Infinity Sub woofer

Overall, I am not all that impressed with the sound. I almost sounds like I am listeninig to music in a tin can. I have been reading on other forums aboud using polyfill in the speaker boxes and soundbars. Is this worth it?

I am WILLING to pull out the front dash speakers again...if this will make a difference : )

pflo1975 is offline   Reply With Quote
Unread 05-07-2012, 11:57 AM   #2
Web Wheeler
freeskier93's Avatar
1997 TJ Wrangler 
Join Date: Oct 2009
Location: Longmont, Colorado
Posts: 6,598
Costs 2$ for a giant bag at hobby lobby. It really helps. All though you could have done a lot better than the kicker upgrade stuff.
Build Thread
My life in 2010: Chronicles of painting my Jeep
Axle Re Gear and Swap

CU Boulder Aerospace Engineering
freeskier93 is offline   Reply With Quote
Unread 05-07-2012, 02:08 PM   #3
Registered User
Join Date: Oct 2005
Location: Virginia
Posts: 5,881
i would imagine part of the problem is your speakers are under powered. there is a chance it might help, but i doubt it.
mylt1 is offline   Reply With Quote

sound bar , speakers , sub woofer
Thread Tools

Suggested Threads

Jeep, Wrangler, Cherokee, Grand Cherokee, and other models are copyrighted and trademarked to Jeep/Chrysler Corporation. is not in any way associated with Jeep or the Chrysler Corp.