Amazon
*Skar 12" Sealed Armor Coated Sub Box
Published: January 28, 2026
Video Description
Parts linked in the description below!
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Watch a full tutorial as a 2021 Ford F150 / Lightning Truck will have new NVX 5 Channel Amplifier and JL subwoofer installed. This new amp and sub will provide a significant sound quality improvement over factory.
Note - this F150 was NOT equipped with the Bang & Olufsen (B&O) audio system from Ford. If you have the B&O audio system in your F150, please see the other video here: https://youtu.be/w7KVhGBxhao
If you DO NOT have B&O, we offer a full amp harness kit here:
https://www.provobeast.com/product-page/2021-ford-amplifier-t-harness-wire-kit-for-factory-oem-head-unit
This video applies to Ford F-150 / Lightning models for years 2021, 2022, 2023, 2024, 2025 and newer. This video also includes radio trim removal, amp rack wiring, installation, and testing.
To see the front door speaker install, click here:
https://youtu.be/lWztpMYzeW0
To see the rear door speaker install, click here:
https://youtu.be/Iqkm4PW1N8U
To see the B&O 5 channel amp and sub install on the previous generation truck, click here: https://youtu.be/w7KVhGBxhao
To see the mono amp and sub install, click here:
https://youtu.be/js_VE-s3dl0
If you have any questions, leave a comment below! Be sure to like and subscribe!
Parts Used (Amazon Associate / eBay Partner Paid Links):
*NVX 5 Channel Amplifier: https://amzn.to/3mbIP0h
*Soundsgoodstereo Amp Rack (non-paid): https://soundsgoodstereo.com/products/2015-ford-f-series-custom-made-amplifier-rack-plate
*NEW AudioControl LC5i Pro: https://amzn.to/3Cax4Bb
*Provo Beast LC5i Pro Mounting Plate: https://www.provobeast.com/product-page/audiocontrol-lc5i-pro-mounting-plate-mount-only
--Optional cheaper 5/6 channel LOC: https://amzn.to/4ebYm7E
*Skar 4 Gauge OFC Wiring Kit: https://amzn.to/31f0r2U
*Stinger 3' 2 Channel RCA (3 needed): https://amzn.to/3T3Ll95
*Pac LPHFD31 T Harness: https://amzn.to/46vHl5r
*Metra 9 Conductor Speaker Wire (2 needed): https://amzn.to/3xK4PSk
--If you are running a non-load resistor LOC, you'll need external ones: https://amzn.to/4hx7lDg
*JL 10TW3-D4 10" Shallow Sub
*Custom fit behind seat box (non-paid): https://audiointensity.com/products/direct-fit-ford-series-behind-seat-enclosure
*Clean wire ruler: https://www.provobeast.com/product-page/clean-wiring-installer-ruler
*Other helpful amplifier install accessories: https://www.provobeast.com/other-cool-stuff
Other great loaded sub options:
*Kicker 12" Down-firing Sub: https://amzn.to/49Zm7ij
--If you wanted other box variations, here are great Skar box combos:
*Skar 12" VD Shallow Mound DVC 4 ohm subs: https://amzn.to/3tAB7Tw
*Skar 12" Sealed Armor Coated Sub Box: https://amzn.to/3TJAfXb
*Dual 12" Ported: https://amzn.to/3GZ0nG6
*Dual 10" Sealed: https://amzn.to/3tCJnSU
*Dual 10" Ported: https://amzn.to/47hcIAc
*Single 12" Ported: https://amzn.to/48AapJA
*Single 10" Ported: https://amzn.to/48FDEux
*Quad 8" Ported: https://amzn.to/3NLLKcQ
*Dual 8" Ported: https://amzn.to/3NLLKcQ
--Other Loaded Box Options:
*Dual 10" Ported Loaded: https://amzn.to/48ETSEf
*Dual 12" Sealed Loaded: https://amzn.to/47i9354
*Dual 12" Ported Loaded: https://amzn.to/4aC1ER1
*Single 12" Ported Loaded: https://amzn.to/4aC1ER1
*Disclosure: As an Amazon Associate / eBay Partner I earn from qualifying purchases*