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2002 jetta amp bypass

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=115654
Printed Date: May 12, 2025 at 1:44 AM


Topic: 2002 jetta amp bypass

Posted By: pv13
Subject: 2002 jetta amp bypass
Date Posted: August 14, 2009 at 6:18 PM

My cousin just bought a 2002 Volkswagen Jetta, and he wants to replace the factory stereo with an Alpine deck. The problem is that there is a factory amplifier under the rear deck and I don't know if I have to bypass it to make the aftermarket deck work.

Do they make an amplifier bypass cable for this car? Would I have to change the speakers, or will they work with the Alpine deck?

Thanks



Replies:

Posted By: yimke
Date Posted: August 14, 2009 at 8:11 PM
Don't worry about bypassing it unless you are having speakers not working with the factory unit. Or want to go big with replacing speakers/amps.

You should be fine just use the Volkswagen 70-1784 Metra harness or the VW Scosche harness. Just have to be careful with the volume.



Posted By: jackey
Date Posted: November 23, 2010 at 12:03 AM

Hello,i bought  a car mp3 in https://www.mcosta.cn,  It is quality good and price low, It can be used on jetta or Pioneer,CD sound quaility.you can try.


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