AXSUB-FD2

The Axxess AXSUB-FD2 is a premium Add-A-Sub™ interface engineered specifically for select 2011+ Ford vehicles, allowing seamless addition of an aftermarket subwoofer amplifier while retaining the factory radio. Designed for both amplified and non-amplified factory systems, the AXSUB-FD2 restores low-frequency output often limited by OEM radios and delivers a clean non-fading signal for improved bass performance.

Installed directly at the radio location using a vehicle-specific T-harness, the AXSUB-FD2 simplifies installation while providing a strong 5V RMS signal, remote turn-on output, and an included dash-mounted bass knob for easy subwoofer level adjustment from the driver’s seat.

Features

• Add-A-Sub™ data interface
• Designed for select 2011+ Ford vehicles
• Adds aftermarket subwoofer capability
• Works with amplified & non-amplified OEM systems
• Plug-and-play vehicle-specific T-harness
• 2-channel non-fading 5V RMS output
• Fixed low-pass crossover at 234Hz
• 250mA remote turn-on output
• Includes dash-mounted bass knob
• Installed at radio location
• Micro-USB updatable
• Clean factory integration design

Specifications

• Product Type:
  • Subwoofer Data Interface / LOC
• Vehicle Compatibility:
  • Select Ford Vehicles 2011–2023
• Output Voltage:
  • 5V RMS Non-Fading
• Low-Pass Filter:
  • Fixed 234Hz
• Remote Output:
  • 250mA
• Installation Type:
  • Plug-And-Play T-Harness
• Update Capability:
  • Micro-USB

Common Vehicle Compatibility

• Ford F-150 (2014–2020)
• Ford Mustang (2015–2023)
• Ford Ranger (2019–2023)
• Ford Explorer (2011–2019)
• Ford Edge (2011–2023)
• Ford Fusion (2013–2020)
• Ford Escape (2015–2019)
• Additional select Ford vehicles

Included In The Box

• AXSUB-FD2 interface
• Vehicle-specific T-harness
• LD-BASSKNOB bass controller
• Extension cable
• Installation documentation

Installation Notes

• If the vehicle has Active Noise Cancellation (ANC), an ANC bypass harness may be required.
• Designed for adding a subwoofer while keeping the factory radio
• Professional installation recommended