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2001 Lexus IS300 Factory Amplifier

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=87031
Printed Date: March 29, 2024 at 12:17 AM


Topic: 2001 Lexus IS300 Factory Amplifier

Posted By: kai211
Subject: 2001 Lexus IS300 Factory Amplifier
Date Posted: December 11, 2006 at 3:02 PM

I'm currently working on a 2001 IS300, I know th eamp is above the pass. kick, and I have to rewire I was wondering besides that if I need to do any more wiring or replacing cause my friend said I can use the TWH-14 or TWH-17 amp harness , and my other friend said cannot but also have to rewire the rear speakers cause something about being self amplified, so might need to replace... can some one help I'm not too familar with these cars and even fellow installers can seem to give me a straight answer... thank you...

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Thats SIK!!!!



Replies:

Posted By: KarTuneMan
Date Posted: December 14, 2006 at 8:48 AM
+12V DC Battery(Constant)Blue / YELLOW Radio 1 20 Amp Relay box 1 on right rear of engine compartment
Switched AccessoryGray Also goes to the amplifier Radio 2 10 Amp Junction box behind lower left end of dash
Ground Brown
Power Antenna Black
Remote Turn On(output) WHITE/ blue
Mute Blue Blue mute applies to woofer & stereo amplifier. Navigation mute is RED / blue from amplifier pin 5.
Left Front + White Line level output
Left Front - Red Line level output
Right Front + Green Line level output
Right Front - Black Line level output

AMPLIFIER OUTPUTS
Wire FunctionColorNoteFuse #SizeLocation
12V DC BatteryBlue / YELLOW Radio 1 20 Amp Relay box 1 on right rear of engine compartment
Remote Turn On (input) WHITE/ blue
Left Front Tweeter + Pink
Left Front Tweeter - Violet
Right Front Tweeter + Light green
Right Front Tweeter - Blue
Left Rear Mid + Black Passes thru telephone transceiver & speaker relay
Left Rear Mid - Yellow Passes thru telephone transceiver & speaker relay
Right Rear Mid + Red
Right Rear Mid - White
Subwoofer 1 + BLACK/ white Left rear woofer
Subwoofer 1 - Yellow/red Left rear woofer
Subwoofer 2 + RED / white Right rear woofer
Subwoofer 2 - WHITE/ blue Right rear woofer

AT SPEAKERS
Wire FunctionColorNote
Left Front Mid + Yellow
Left Front Mid - Black
Right Front Mid + Red
Right Front Mid - White


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