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Easily add a bass amplifier to any non-Amplified (non-B&O) Ford vehicle from 2021 and newer (see list below).   Includes a basic 2 channel line out converter (Pac LP7-2) for RCA signal output and a remote turn-on wire for any amplifier (mostly bass amplifiers).

 

If you are installing a multi-channel amplifier, please order the multi channel version of this harness here which includes speaker wire input / ouput, remote turn on wire, etc.

https://www.provobeast.com/product-page/2021-ford-amplifier-t-harness-wire-kit-for-factory-oem-head-unit

 

Line Out Converter (LOC) Options:

1.  Pac LP7-2 2 Channel LOC (Better quality, includes remote turn-on wire harness)

2.  AudioControl LC1i 2 Channel LOC (Premium, High Quality, Line Driver), includes custom PETG ProvoBeast LC1i Mount.

3.  AudioControl LC2i 2 Channel LOC (Premium, High Quality, Line Driver, AccuBass), includes custom PETG ProvoBeast LC2i Mount.

4.  AudioControl LC2i Pro 2 Channel LOC w/ Bass Knob (Premium, High Quality, Line Driver, AccuBass, Load Resistors), includes custom PETG ProvoBeast LC2i PRO Mount.

 

THESE ARE ALL NON-AMPLIFIED TRIM LEVEL VEHICELS.  This harness is for 2 channels ONLY.

 

Compatibility guide:

Compatibility guide:

2021-2026     FORD     BRONCO          
2021-2026     FORD     BRONCO SPORT          
2018-2022     FORD     ECO SPORT          
2021-2026     FORD     ECONOLINE VAN          
2020-2026     FORD     ESCAPE          
2022-2026     FORD     EXPEDITION          
2020-2026     FORD     EXPLORER          
2021-2026     FORD     F-150          
2020-2026     FORD     F-250          
2020-2026     FORD     F-350          
2020-2026     FORD     F-450          
2020-2026     FORD     F-550          
2022-2026     FORD     LIGHTNING          
2022-2026     FORD     MAVERICK          
2021-2026     FORD     MUSTANG MACH E          
2020-2026     FORD     RANGER          
2019-2026     FORD     TRANSIT / CONNECT

2021+ Ford "Add an Amplifier" T-Harness

Rating is 5.0 out of five stars based on 9 reviews
PriceFrom $149.99
0/500
0/500
Quantity

    Reviews

    Rated 5 out of 5 stars.
    Based on 9 reviews
    9 reviews

    • ConnerApr 22, 2025
      Rated 5 out of 5 stars.
      Verified
      Great product

      I bought this prefabricated harness after watching their YouTube video detailing the installation process on my new F150. I haven't had the chance to install it myself yet, however, the harness is well put together and makes it much more convenient not to have to splice into my factory harness leaving everything virtually untouched. Can't wait to install!

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    • Thomas SiuruNov 24, 2025
      Rated 5 out of 5 stars.
      Verified
      Perfect product

      Ordered the t-harness from provobeast for my 22 F150 to add an amplifier/subwoofer, received earlier than anticipated, great quality product and works as advertised, although i am a "do it yourself " person i had anxiety of adding to my factory sound system. The t-harness had clear instructions and was simple to install. Works great

      Thanks Provobeast for quick shipping and ease of installing

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    • Daniel WilsApr 30, 2025
      Rated 5 out of 5 stars.
      Verified
      21+ harness f-150

      Purchased 21+ f-150 t-harness with lc2i loc. install took just 5 minutes and has performed better than expected. You can tell the attention to details and expect it to perform flawlessly. Overall very pleased with performance and ease of installation. Would highly recommend this product.item was received just days after purchase.

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    • XanMar 29, 2025
      Rated 5 out of 5 stars.
      Verified
      Fantastic product

      I was extremely skeptical of splicing into the factory wiring of my F150 (I work at a Ford dealership and have seen some atrocities related to improperly wired subs come through the shop), however, this custom-made t harness from Provo Beast Audio was a life saver and works flawlessly. Thanks guys!

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    • AlenNov 02, 2025
      Rated 5 out of 5 stars.
      Verified
      T Harness

      Product works as advertized. Made the install much easier to work with. It’s plug and play, just make sure to turn the knob on the LOC to 100% so the signal from the LOC to the amp is at full strength.


      Support was great as well. Chris was quick to figure out my issue and I was up and running in no time!

      Was this helpful?
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