Easy Mustang Mach-E Subwoofer Upgrade
This won't be as earth-shaking as a dedicated subwoofer amp and speaker, but it does provide a big improvement over the stock B&O subwoofer found in the Mach-E. Gives a real thump to the deep bass. It also has the benefit of not modifying any stock parts.
Parts
- Subwoofer: 12" shallow mount speaker and box: https://www.amazon.com/dp/B09X6GJVS9
- Connector: https://edsparts.com/products/ck-wpt1456?variant=44987706343725 or else here https://www.amazon.com/dp/B0891YQ499
- 16-gauge speaker wire
Instructions
- Connect one wire end to the connecter, using the top 2 holes, and black for negative
- Connect the other wire end to the subwoofer connectors
- Remove the rear deck and anything underneath that
- Remove the tailgate cover and side trim to get access to the subwoofer
- Place the new subwoofer in the empty cavity below the rear deck
- Unplug the stock subwoofer and connect the new subwoofer
- Replace the trim, cover, rear deck, and enjoy



Hi! Thanks so much for this post. I'm planning to attempt this myself. 2 questions, have you run into any issues since you've been running this?
ReplyDeleteWill this require panel pulling tools?
Just a socket and hex wrench to remove the bottom kick plate at the hatch, with the 2 tie-down loops. Once that's off, you can pull the right side panel by hand and pop it back in to re-install. I found full instructions for getting at it here: https://www.macheforum.com/site/threads/is-this-insulation-piece-needed-on-the-subwoofer.28245/
DeleteThe connectors didn't latch for me and would work loose over time, so I zip-tied them together.