B&O Unleashed Factory Subwoofer Connection Harness Fits 2021+ Ford F-Series (Oval Subwoofer) - RCA - Oval Subwoofer (B&O Unleashed),Keep Factory Bass Roll-Off,High Level (RCA)
B&O Factory Subwoofer Connection Harness Fits 2021+ Ford F-Series (Oval Subwoofer) - RCA - Oval Subwoofer (B&O),Keep Factory Bass Roll-Off,High Level (RCA)
2015+ Ford F-Series & Bronco B&O Factory Subwoofer Connection Harness (Round Subwoofer) - RCA - Round Subwoofer (B&O),Keep Factory Bass Roll-Off,High Level (RCA)
B&O Unleashed Factory Subwoofer Connection Harness Fits 2021+ Ford F-Series (Oval Subwoofer) - Speaker Wire - Oval Subwoofer (B&O Unleashed),Keep Factory Bass Roll-Off,High Level (Speaker Wire)
B&O Factory Subwoofer Connection Harness Fits 2021+ Ford F-Series (Oval Subwoofer) - Speaker Wire - Oval Subwoofer (B&O),Keep Factory Bass Roll-Off,High Level (Speaker Wire)
2015+ Ford F-Series & Bronco B&O Factory Subwoofer Connection Harness (Round Subwoofer) - Speaker Wire - Round Subwoofer (B&O),Keep Factory Bass Roll-Off,High Level (Speaker Wire)
Pro Harness - B&O Unleashed Factory Subwoofer Connection Harness Fits 2021+ Ford F-Series (Oval Subwoofer) - Oval Subwoofer (B&O Unleashed),Fix Factory Bass Roll-Off,Low Level (RCA)
Pro Harness - B&O Factory Subwoofer Connection Harness Fits 2021+ Ford F-Series (Oval Subwoofer) - Oval Subwoofer (B&O),Fix Factory Bass Roll-Off,Low Level (RCA)
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Factory Connection Harness to add a new Subwoofer Amplifier while retaining factory B&O including Unleashed (Read Description Below)

Key Features:
  • - Hand Crafted in-house by our award winning team
  • - Provides the factory signal to feed into a new aftermarket subwoofer amplifier
  • - Options to properly fix the factory subwoofer bass roll-off in Ford Factory Systems
  • - Connects are made behind the rear seat for a simple and easy zero splice connection
  • - Available in multiple configurations depending on the amplifier being used (Contact us if unsure)


From $41.00 to $290.00




BO-PP-2021PlusFseriesULRCA-Key

Customer Reviews

Based on 83 reviews
96%
(80)
2%
(2)
0%
(0)
0%
(0)
1%
(1)
J
J Featherston (Chicago, IL, US)
Adaptor cable BO-PP-2021PlusFseries-Key worked Perfect

Adaptor cable worked perfectly. Essentially plug and play and I hooked up a powered sub to it. Speakers have all been changed but retained the BO system. Super satisfied with the results.

J
Joey (Manteca, CA, US)
Exactly what I needed

Don’t waste your time and money trying to nickel and dime your project, these guys made it as easy as possible to add the bass that was lacking with the stock set up. I installed quite a few systems back in my “school days” but it’s just not the same anymore especially when keeping your stock set up on these new vehicles.. do yourself a favor and order this kit from these boys and be in and out in 2 hours (total install) everything was plug and play and sounds great. Safe your self the time and trouble.

R
Ranger Raptor (Tacoma, WA, US)
25 Ranger Raptor - Beyond Easy integration to add a 10” sub

If you’re looking for the EASIEST way to integrate an aftermarket amp & sub into your factory B&O system on a Ranger Raptor without hacking into any of the factory wiring, while keeping the rest of the system factory intact, than seriously look NO further! This kit is all you’ll need to accomplish that exact task. Plus, with the pre-programmed Kicker Keyloc it’s already dialed in to address the bass roll off issue that’s synonymous with the B&O system. Especially if you’re going the route of adding an amp & sub that issue will magnify itself. This pre-set Keyloc will take care of that and it’s already set up for the Ranger interior. If that's not a piece of cake install factor then I don’t know what is.
The added harness to tap into & between the factory amp wiring is every bit as well made as a factory Ford piece and the connectors look & feel like they came out of a Ford parts bin. Plus, it’s wrapped for abrasion protection.
Couldn’t ask for a better solution if you’re looking to jettison that weak 5 1/4” inch factory sub.

T
Travis Clemens (Minot, ND, US)
Spot On!

Exactly what I was looking for and works flawless! I added a Rockford Fosgate powered 10 and got rid of the worthless bass role off with my factory BO system. Sounds like it should now! Highly suggest this option for adding a sub and amp in the F 150. Great support from SG also!

J
Jay (Katy, TX, US)
Easy install

This device does what it’s supposed to. Thanks to Nathan for all the technical support. I bought the wrong option and he helped me troubleshoot and sent the correct item after I opened the box. Thanks again for a great experience!

A
Anthony C (Manalapan, NJ, US)
Kicker keyloc

Installed the kicker keyloc on my ‘25 Ranger Raptor B&O system. Thank you for a great and easy to install, tech support was very helpful. Thanks again system sounds clean and powerful, JL 500w amp , Rockford T1S2-10 sub loaded into a Skar under seat box.

S
Shane (Dallas, TX, US)
Quality Sales and Support

I purchased the kit that included the LOC and it was such a simple plug and play device that was all made from high quality parts. I had an issue post install that ended up being completely unrelated to the equipment I purchased, however, a support specialist stayed on the phone with me working through some troubleshooting until it was figured out and fixed. Thanks for the support after the sale. Big PLUS in my book!

J
Jody
2022 Ford F150 B&O Unleashed - factory roll off fixed

Great product. I am so glad I purchased the factory harness with the pre-tuned Kicker Key LOC. I was having trouble tuning my sub addition due to the factory roll off and this solved all my issues.

G
Gary Cohen (Perth Amboy, NJ, US)
B&O Factory Connection Harness to add a subwoofer

All I can say is WOW!! I came across this harness and I can't believe the difference it has made. I had a 2018 Raptor with the B&O system previously. On that truck I wired my amp by tapping into the rear door speakers with a simple Kicker KISL. Some songs sounded OK, and others were completely lacking bass. It drove me crazy. Fast forward, I just purchased a 2020 and ordered the harness with keyloc to fix factory roll-off. Holy cow what a difference it makes. I have the exact same Kicker KXA 800.1 amp and Alpine S type 10" subs that I had in the 18' but now it sounds amazing. The bass is consistent regardless of song, or source. Thank you!!

G
Gary S. (Redmond, WA, US)
Works perfectly, made the install simple.

Harness works perfectly. For those trying to see it connects to the black connector on the other side of the green connectors, so you have to take apart the stock sub (see picture).

Option- Fix Factory Bass Roll-Off:
We have tested thoroughly just about every integration option on these trucks and while some can try to prevent the bass roll-off, they are simply a band-aid that does not work very well. Most are just a bass boost on the bottom end, but this boost exists when the roll-off is not happening, so you will constantly fight the remote subwoofer level/bass knob to "tame" the new subwoofer system. No fun and not the experience our customers expect.

Our approach is very different than most, but it is backed by testing along with a few key patents that make this happen. Instead of utilizing the factory subwoofer connection, we utilize a pair of interior speakers. Now these speakers do not have much subwoofer bass going to them, but it's just enough for the Kicker KeyLOC integration module to restore it properly. So why did we choose the Kicker KeyLOC? Well, it's the only integration module that can fix the All-Pass Filters on the interior speakers. Since we need both the left speaker and the right speaker to create the signal, we need to combine them to create one. As you might know, the left speaker has a totally different tune than the right. So a simple "Line Output Converter" is not the correct device for this vehicle, the KeyLOC is the only one in our industry that can do this properly...remember the patents I mentioned?? 

This option includes a custom-made harness by our team and is pre-programmed at our facility to match your truck's factory stereo system. Just connect the power/ground (Yellow/Black), remote turn-on, and the included RCAs from the custom harness to your amplifier. Then you now have the professional way to fix the bass roll-off and have the signal you need for a great subwoofer system.


Option- Keep Factory Bass Roll-Off:
As you might have already experienced, the factory B&O systems will roll back the bass over volume 14 and it will come in and out depending on the song. This roll-off exists to protect the factory subwoofer from damage, but for most users, it creates an unpleasant listening experience. This harness uses the factory subwoofer connection, so the roll-off will still exist at volumes over the 14 mark, but if you are a lower volume level listener or just want more bass in a cost-effective manner, this harness is for you.
This harness connects at the subwoofer, not the green plug on the enclosure. Simply remove the subwoofer from the enclosure and our harness plugs right in. No need to splice wires to upgrade the subwoofer system in your vehicle.

For the High-Level and low-level options. You will need to see if your amplifier accepts speaker-level/high-level inputs and how. For example, here are several popular amplifiers and if they accept High-Level inputs:

Arc Audio High-Level = RCA
Mosconi High Level = RCA
Kicker = RCA
New Alpine High Level = RCA
Older Alpine High Level = Speaker Wire
JL Audio High-Level = RCA
Audiocontrol High-Level = Speaker Wire
New Rockford High-Level = RCA
Old Rockford High-Level = Speaker Wire
Skar Audio RP Series High-Level = Does not have it, you cannot use soldered RCA from your ACM. You must convert this with a LOC or Kicker KeyLOC, etc.
Sundown Salt Series High-Level = Does not have it, you cannot use soldered RCA from your ACM. You must convert this with a LOC or Kicker KeyLOC, etc.
DD Audio M Series High-Level = Does not have it, you cannot use soldered RCA from your ACM. You must convert this with a LOC or Kicker KeyLOC, etc.
Rockville = High-Level = Does not have it, you cannot use soldered RCA from your ACM. You must convert this with a LOC or Kicker KeyLOC, etc.
etc....

Any questions, please let us know and we can guide you in the right direction.

Read More
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Customer Reviews

Based on 83 reviews
96%
(80)
2%
(2)
0%
(0)
0%
(0)
1%
(1)
J
J Featherston (Chicago, IL, US)
Adaptor cable BO-PP-2021PlusFseries-Key worked Perfect

Adaptor cable worked perfectly. Essentially plug and play and I hooked up a powered sub to it. Speakers have all been changed but retained the BO system. Super satisfied with the results.

J
Joey (Manteca, CA, US)
Exactly what I needed

Don’t waste your time and money trying to nickel and dime your project, these guys made it as easy as possible to add the bass that was lacking with the stock set up. I installed quite a few systems back in my “school days” but it’s just not the same anymore especially when keeping your stock set up on these new vehicles.. do yourself a favor and order this kit from these boys and be in and out in 2 hours (total install) everything was plug and play and sounds great. Safe your self the time and trouble.

R
Ranger Raptor (Tacoma, WA, US)
25 Ranger Raptor - Beyond Easy integration to add a 10” sub

If you’re looking for the EASIEST way to integrate an aftermarket amp & sub into your factory B&O system on a Ranger Raptor without hacking into any of the factory wiring, while keeping the rest of the system factory intact, than seriously look NO further! This kit is all you’ll need to accomplish that exact task. Plus, with the pre-programmed Kicker Keyloc it’s already dialed in to address the bass roll off issue that’s synonymous with the B&O system. Especially if you’re going the route of adding an amp & sub that issue will magnify itself. This pre-set Keyloc will take care of that and it’s already set up for the Ranger interior. If that's not a piece of cake install factor then I don’t know what is.
The added harness to tap into & between the factory amp wiring is every bit as well made as a factory Ford piece and the connectors look & feel like they came out of a Ford parts bin. Plus, it’s wrapped for abrasion protection.
Couldn’t ask for a better solution if you’re looking to jettison that weak 5 1/4” inch factory sub.

T
Travis Clemens (Minot, ND, US)
Spot On!

Exactly what I was looking for and works flawless! I added a Rockford Fosgate powered 10 and got rid of the worthless bass role off with my factory BO system. Sounds like it should now! Highly suggest this option for adding a sub and amp in the F 150. Great support from SG also!

J
Jay (Katy, TX, US)
Easy install

This device does what it’s supposed to. Thanks to Nathan for all the technical support. I bought the wrong option and he helped me troubleshoot and sent the correct item after I opened the box. Thanks again for a great experience!

A
Anthony C (Manalapan, NJ, US)
Kicker keyloc

Installed the kicker keyloc on my ‘25 Ranger Raptor B&O system. Thank you for a great and easy to install, tech support was very helpful. Thanks again system sounds clean and powerful, JL 500w amp , Rockford T1S2-10 sub loaded into a Skar under seat box.

S
Shane (Dallas, TX, US)
Quality Sales and Support

I purchased the kit that included the LOC and it was such a simple plug and play device that was all made from high quality parts. I had an issue post install that ended up being completely unrelated to the equipment I purchased, however, a support specialist stayed on the phone with me working through some troubleshooting until it was figured out and fixed. Thanks for the support after the sale. Big PLUS in my book!

J
Jody
2022 Ford F150 B&O Unleashed - factory roll off fixed

Great product. I am so glad I purchased the factory harness with the pre-tuned Kicker Key LOC. I was having trouble tuning my sub addition due to the factory roll off and this solved all my issues.

G
Gary Cohen (Perth Amboy, NJ, US)
B&O Factory Connection Harness to add a subwoofer

All I can say is WOW!! I came across this harness and I can't believe the difference it has made. I had a 2018 Raptor with the B&O system previously. On that truck I wired my amp by tapping into the rear door speakers with a simple Kicker KISL. Some songs sounded OK, and others were completely lacking bass. It drove me crazy. Fast forward, I just purchased a 2020 and ordered the harness with keyloc to fix factory roll-off. Holy cow what a difference it makes. I have the exact same Kicker KXA 800.1 amp and Alpine S type 10" subs that I had in the 18' but now it sounds amazing. The bass is consistent regardless of song, or source. Thank you!!

G
Gary S. (Redmond, WA, US)
Works perfectly, made the install simple.

Harness works perfectly. For those trying to see it connects to the black connector on the other side of the green connectors, so you have to take apart the stock sub (see picture).

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