Ford B&O Key500 Harnesses
Ford B&O Key500 Harnesses
Click to zoom in
  • In-House Experts

    We know our Products

  • Hours Of Operation

    Monday-Friday 9am-6pm CST

  • Verified Solutions

    Tuned and Verified In-House

  • Product Development

    Tested and Designed In-House

Ford B&O Key500 Harnesses

Key Features:


$88.00




Key500-RegularOvalBO

Customer Reviews

Based on 4 reviews
100%
(4)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
C
Chad D. (Umatilla, OR, US)
Excellent harness for Ford owners who have the B&O Unleashed system!

Received excellent customer support for the questions I had with my specific sound system, ensuring I ordered the correct product. This custom wiring harness was perfect for tying in a new Kicker Key500.1 DSP amp into the factory Ford B&O amplifier wiring harness, without splicing into any factory wires - truly plug and play! Great product, making installation of the new amp far more painless. The only caution is ensuring you mount your new amplifier close by the new wiring harness, as the new harness wiring is not very long.

G
GW
Plug and play

I purchased this harness and the infinite baffle block off plate together for my 2025 F350. Both were super high quality and saved me the time of figuring out what connectors I need and what wires needed spliced to get the feed to my kicker key500.1 amp.

I had a couple other questions and when I called the SGS guys they were super friendly, helpful and knowledgeable on the phone.

Worth every penny. Got me up and running in no time. I paired this with a pair of Rockford shallow 8's behind the seat and the performance is incomparable vs the factory "subwoofer".

Will absolutely go straight to SGS for any future needs.

J
Jeff (Chicago, IL, US)
perfect harness - if close by

The harness is exactly what was needed to tap into factory signal for after market amp. Only problem I ran into is my new amp is mounted 2-3 feet away from the factory amp and this harness is pretty short, so I had to go searching on amazon for the 4-pin extensions, which I could only find in 8" segments (made of computer uses). Definitely would be nice if SGS sold some extensions that could be purchased along with the harness so buyers could be sure they're getting the right products and they're all arriving together. But that said, their harness makes life easy, and shipping was fast! Plug and (wait for extensions and...) play! ;)

J
JIMMY J (Bremen, GA, US)
So easy

Harness is perfect!!!!! Made install with factory equipment a breeze!!!!! Recommend to anyone adding a sub to factory set up!!!!! These guys know what's up!!!!!

Plug and play harness to add a Kicker Key500 amplifier to the B&O system

Read More
Read Less

Customer Reviews

Based on 4 reviews
100%
(4)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
C
Chad D. (Umatilla, OR, US)
Excellent harness for Ford owners who have the B&O Unleashed system!

Received excellent customer support for the questions I had with my specific sound system, ensuring I ordered the correct product. This custom wiring harness was perfect for tying in a new Kicker Key500.1 DSP amp into the factory Ford B&O amplifier wiring harness, without splicing into any factory wires - truly plug and play! Great product, making installation of the new amp far more painless. The only caution is ensuring you mount your new amplifier close by the new wiring harness, as the new harness wiring is not very long.

G
GW
Plug and play

I purchased this harness and the infinite baffle block off plate together for my 2025 F350. Both were super high quality and saved me the time of figuring out what connectors I need and what wires needed spliced to get the feed to my kicker key500.1 amp.

I had a couple other questions and when I called the SGS guys they were super friendly, helpful and knowledgeable on the phone.

Worth every penny. Got me up and running in no time. I paired this with a pair of Rockford shallow 8's behind the seat and the performance is incomparable vs the factory "subwoofer".

Will absolutely go straight to SGS for any future needs.

J
Jeff (Chicago, IL, US)
perfect harness - if close by

The harness is exactly what was needed to tap into factory signal for after market amp. Only problem I ran into is my new amp is mounted 2-3 feet away from the factory amp and this harness is pretty short, so I had to go searching on amazon for the 4-pin extensions, which I could only find in 8" segments (made of computer uses). Definitely would be nice if SGS sold some extensions that could be purchased along with the harness so buyers could be sure they're getting the right products and they're all arriving together. But that said, their harness makes life easy, and shipping was fast! Plug and (wait for extensions and...) play! ;)

J
JIMMY J (Bremen, GA, US)
So easy

Harness is perfect!!!!! Made install with factory equipment a breeze!!!!! Recommend to anyone adding a sub to factory set up!!!!! These guys know what's up!!!!!

Your cart

×