Axxess Ford 2018-2023 Add-A-Sub Interface
Axxess provides a simple plug-and-play solution for adding an aftermarket subwoofer to select Ford vehicles. The patented Add-A-Sub™ interface (AXSUB) restores and extends the low-frequency response that is often limited by factory radios, delivering stronger, more accurate bass so your subwoofer can perform at its full potential.
MSRP: $228.99
