To Polyfill or NOT to polyfill?? -
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post #1 of 3 Old 05-07-2012, 11:47 AM Thread Starter
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2008 JK Wrangler 
Join Date: Mar 2012
Location: Houston
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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 : )

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post #2 of 3 Old 05-07-2012, 11:57 AM
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1997 TJ Wrangler 
Join Date: Oct 2009
Location: Highlands Ranch
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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.
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post #3 of 3 Old 05-07-2012, 02:08 PM
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Location: Virginia
Posts: 5,878
i would imagine part of the problem is your speakers are under powered. there is a chance it might help, but i doubt it.
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sound bar , speakers , sub woofer

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