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

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.

Thursday, September 10th, 2015 AT 7:47 AM

3 Replies

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

DEREK GULLICKSON

MEMBER
2 POSTS

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

RIVERMIKERAT