Product Description
2018+ Jeep Wrangler JLU Alpine 10" Factory Subwoofer Adapter Ring
Upgrade the factory Alpine subwoofer in your 2018+ Jeep Wrangler JLU 4-Door with the BRP Auto Designs 10" subwoofer adapter ring.
This custom 3/4" MDF adapter ring is designed for the factory Alpine subwoofer enclosure located on the passenger-side rear wheel well, allowing you to install a compatible aftermarket 10" subwoofer while retaining the factory subwoofer location.
The BRP adapter ring provides a clean, custom fit so you can upgrade your Jeep's bass performance without sacrificing valuable cargo space.
SUBWOOFER NOT INCLUDED.
Vehicle Fitment
Vehicle: 2018+ Jeep Wrangler JLU 4-Door
Factory Audio System: Alpine
Installation Location: Passenger-Side Rear Wheel Well
Subwoofer Size: 10"
This adapter ring is designed specifically for Jeep Wrangler JLU models equipped with the factory Alpine subwoofer system.
Adapter Ring Specifications
Material: 3/4" MDF
Inner Ring Cutout Diameter: 9.25"
Top Mounting Depth: 4-3/4"
Designed Subwoofer Size: 10"
What's Included
- 1 BRP Auto Designs 10" MDF Subwoofer Adapter Ring
- 8 Screws
- 8 Washers
Subwoofer and amplifier are not included.
Upgrade Your Factory Alpine Subwoofer
The BRP Auto Designs adapter ring allows you to replace the factory Alpine subwoofer with a compatible aftermarket 10" subwoofer while continuing to use the factory passenger-side rear wheel-well enclosure.
This gives you the flexibility to choose an aftermarket subwoofer that matches your desired sound and performance while maintaining a clean factory-style installation.
Installation Recommendation
For the best possible performance, we recommend applying an appropriate wood caulking or sealant to the back of the adapter ring during installation.
Creating a proper seal between the MDF adapter ring and factory enclosure can help prevent air leaks and improve subwoofer performance.
Important Subwoofer Fitment Information
Not all 10" subwoofers have identical mounting dimensions.
Before purchasing or installing your subwoofer, compare its cutout diameter and mounting depth with the adapter specifications:
Inner Cutout Diameter: 9.25"
Top Mounting Depth: 4-3/4"
Depending on the brand and model of subwoofer being installed, minor trimming or modification of the adapter ring may be required.
Please ensure that you have selected the correct diameter and verify your subwoofer dimensions before installation.
Return Information
Please verify your vehicle and subwoofer compatibility before ordering. Returns are not accepted unless there is a manufacturing issue with the product.
If you're unsure whether your 10" subwoofer will work with this adapter ring, please contact BRP Auto Designs before purchasing so we can help you verify fitment.
Product Videos
Custom Field
Product Reviews
2 Reviews Hide Reviews Show Reviews
-
Subwoofer ring
A great solution for upgrading the sub
-
10" Alpine subwoofer ring adapter
I was going to try to make an adapter ring myself, but by the time I spent time and money trying to make a ring, $80 seemed a bargain! Had to tell my installer to put the adapter ring onto the original ring. Installed a Memphis Audio 10" sub. Ring and sub fit perfectly. A world of sound difference over the "Alpine" 11" factory sub. A must have if you want to upgrade without adding a separate sub box.
