Need wiring diagram to tap into speaker (+) (-) RR and LR also accessories and constant power.

Tiny
DEREK GULLICKSON
  • MEMBER
  • 2014 FORD F-150
  • 5.7L
  • V8
  • 4WD
  • AUTOMATIC
  • 120 MILES
I just purchased this 2014 xlt f150 clubcab. I have an infinity powered sub that accepts high level and low level inputs I need to splice in and get the rear high level signals and run the remote power wire to the amp. Just looking for the correct wiring diagram.
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Thursday, September 10th, 2015 AT 7:47 AM

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Tiny
RIVERMIKERAT
  • MECHANIC
  • 6,110 POSTS
Ok. First off, does the amp have built-in crossovers? If not, you'll need to put one between the head unit and sub otherwise you'll blow the sub because it's not designed to handle anything over 300 Hz, maybe a max of 500 Hz.

Secondly, you didn't tell us what audio system is installed, so I pulled the schematics for all of them to save time back and forth asking.

http://www.dropbox.com/s/lu9chouedus6kvs/F150%20Stereo.pdf?dl=0
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Thursday, September 10th, 2015 AT 1:10 PM
Tiny
DEREK GULLICKSON
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The 2014 f150 xlt crewcab. I' m putting in a bass link sub box. Infinity, it has crossover and accepts high level audio inputs. I'm looking for the factory diagram of the head units wiring harness. I want to splice of right rear (+) (-) and the left channel. Also want to splice into accessories power for my remote power.
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Thursday, September 10th, 2015 AT 7:23 PM
Tiny
RIVERMIKERAT
  • MECHANIC
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Switching power on most stereos is usually either the single blue wire or the orange wire.
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Thursday, September 10th, 2015 AT 8:29 PM

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