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Lexus IS 250 Factory Stereo Diagram.

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=144866
Printed Date: May 12, 2025 at 4:57 AM


Topic: Lexus IS 250 Factory Stereo Diagram.

Posted By: jal805
Subject: Lexus IS 250 Factory Stereo Diagram.
Date Posted: October 17, 2018 at 12:27 AM

I am trying to find the diagram for my stereo, I am trying to see if I can get clean signal from my stereo to connect my amp and subs. I have them hooked up first to my stock subwoofer line and now to the door woofer but they are both lines from the amplifier, I used and oscilloscope to tune it but I'm short about 300 watts rms due to clipping. Factory subwoofer has about 4volts coming out and door woofer has about 1.9 volts. Thank you in advance.



Replies:

Posted By: geepherder
Date Posted: October 17, 2018 at 10:22 AM
You didn't mention what year, but check here:

https://www.bbbind.com/free-tsb

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My ex once told me I have a perfect face for radio.



Posted By: jal805
Date Posted: October 18, 2018 at 3:17 PM
Sorry its a 2010


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