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2011 infiniti m56s

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=134099
Printed Date: May 12, 2025 at 5:24 PM


Topic: 2011 infiniti m56s

Posted By: BrianR84
Subject: 2011 infiniti m56s
Date Posted: April 24, 2013 at 11:44 AM

Hi guys,

car: 2011 Infiniti M56s with 16 speakers.

I am looking for the wiring diagram to install my sub/amp.

TIA!

Brian



Replies:

Posted By: tonanzith
Date Posted: April 24, 2013 at 12:43 PM
Left Front Speaker (+/-)     green - blue or blue - pink     +,-     radio, white 20 pin plug, pins 2 and 3
If equipped, the amplifier is under the left side of the rear deck. On vehicles with amplifier, the speaker wires are red - blue at the amplifier, brown 14 pin plug, pins 5 and 6. The tweeter wires are white - black at the amplifier, brown 23 pin plug, pins 3 and 4.
Right Front Speaker (+/-)     brown - red or green - red     +,-     radio, white 20 pin plug, pins 11 and 12
If equipped, the amplifier is under the left side of the rear deck. On vehicles with amplifier, the speaker wires are orange - lt. green at the amplifier, brown 14 pin plug, pins 1 and 2. The tweeter wires are black - white at the amplifier, brown 14 pin plug, pins 14 and 9.
Left Rear Speaker (+/-)     gray - green or purple - lt. green     +,-     radio, white 20 pin plug, pins 4 and 5
If equipped, the amplifier is under the left side of the rear deck. On vehicles with amplifier, the speaker wires are green - red at the amplifier, brown 23 pin plug, pins 2 and 15. The surround wires are green - red at the amplifier, white 20 pin plug, pins 7 and 8.
Right Rear Speaker (+/-)     pink - purple or brown - gray     +,-     radio, white 20 pin plug, pins 13 and 14
If equipped, the amplifier is under the left side of the rear deck. On vehicles with amplifier, the speaker wires are red - green at the amplifier, brown 23 pin plug, pins 10 and 21. The surround wires are orange - pink at the amplifier, white 20 pin plug, pins 5 and 6.
Center Channel (+/-)     blue - pink (preamp out on 16 speaker system)     +,-     radio, white 16 pin plug, pins 5 and 13
If equipped, the amplifier is under the left side of the rear deck. On vehicles with amplifier, the speaker wires are purple - pink at the amplifier, brown 23 pin plug, pins 17 and 16.
Subwoofer (+/-)     lt blue - purple (preamp out on 16 speaker system)     +,-     radio, white 16 pin plug, pins 4 and 12
If equipped, the amplifier is under the left side of the rear deck. On vehicles with amplifier, the speaker wires are RED / blue - pink/blue at the amplifier, brown 14 pin plug, pins 13 and 8.

-------------
Gary Sather




Posted By: BrianR84
Date Posted: April 28, 2013 at 7:25 PM
hi Gary,

thank you very much! i forgot to mention i do have navi as well, does that change the wiring ?

i hoping this is a simple q, i should be able to splice in a LOC on the rear speakers and run the RCA to the amp?

TIA,
Brian.





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