Help with installing in dash GPS in 05 Galant GTS

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10-13-2008, 08:34 PM
DomLando

Help with installing in dash GPS in 05 Galant GTS

I have a 2005 Galant GTS. I have the Infinity 6 CD changer.

I am trying to figure out if there is a stock amp and sub. I bought a Kenwood DNX 7120. The harness the seller gave me, you have to rewire all the speakers, I guess bypassing the stock amp. I cannot find a the stock amp nor do I know if there is a stock sub anywhere. What do these cars come with? If there is a sub and amp where would they be located? And if I have to bypass the amp am I going to get the same sound quality as if I was using the amp? Any help would be appreciated. Thanks in advance.
10-13-2008, 09:26 PM
fatal1

if you have teh premium system it will not be better sound quality because the hu will only power 4 speakers... im not sure of the 9g but for the 8 the amp is under the pass seat
10-13-2008, 10:29 PM
ZigenScarface

try metraonline.com n see if they have an intergration harness
10-14-2008, 01:25 PM
DomLando

Quote:

Originally Posted by fatal1

if you have teh premium system it will not be better sound quality because the hu will only power 4 speakers... im not sure of the 9g but for the 8 the amp is under the pass seat

I got everything hooked up today. Had to bypass the amp which is under the glove box.

There is a sgnificat drop off in bass, I am guessing because I had to by pass the amp. Anyway to hook up the stock amp to the aftermarket hu?
07-09-2012, 08:30 PM
SLeeper1930

I'm trying to do this as well anyone have a wiring diagram from the 9g Infinity amp to the head unit? I'm trying to install a deck without bypassing the factory amp..