Wild Boar Audio 2 Channel 400 Watt Amplifier
Wild Boar Audio amplifier system easily mounts ALL amplifiers inside fairing so no storage loss in bags
Wild Boar Audio Class D amplifiers feature proprietary R.E.M.I.T. technology which minimizes FM interference when using your radio *See Why REMIT below
All our amplifiers are uniquely designed to work with the bike's small factory charging system
200 watts x 2 @ 4 ohms rated power
Includes harness and mounting plate for easy installation of a second 400 watt amplifier
Add a third 400 watt amplifier using the optional FLTR Side Plate-RM or FLH Side Plate-RM mounting plate
Easily connects to the Harley-Davidson factory radio, and most popular aftermarket radios
Pre-set crossover, gain, and EQ adjustments for easy installation
100% plug and play for easy installation so no wire cutting required
Complete kit - All required wiring and hardware is included
3 year amplifier warranty
Hogtunes part # WBA 400.2R
Drag Specialties part # 4405-0653
Note: All bikes with a non OE Ultra flash will require a radio reflash performed by your local HD or TechnoResearch dealer. Contact us for details
Why REMIT: All motorcycle Class D amplifiers lead to a reduction in FM radio reception, regardless of brand. Wild Boar Audio amplifiers use proprietary technology called R.E.M.I.T. (Reduced Electro Magnetic Interference Technology) giving superior FM radio reception over all other amplifiers. If you add a second or third amplifier to your system any reduction in FM radio reception is considered normal. If FM radio is important for your riding experience, we strongly advise against the use of any in-fairing antenna, the factory antenna works best. Please note that satellite radio and GPS signals are not affected by Class D amplifiers.
Bike Fitment
All 2014 - 2023 Touring models
Also fits these 2024 Touring models
All 2024 Ultra Limited
All 2024 Tri Glide Ultra Models
All 2024 Road Glide Limited
All 2024 Road Glide 3 (RG3)
Contact us when being used on CVO models
Included In Box
1 WBA 400.2R amplifier
1 Complete plug and play wire harness to connect fairing speakers
All hardware required to complete installation included
1 Installation manual
Installation Guide





























