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WBA Whole Hog RG Kit Amp/Speaker Kit

WBA Whole Hog RG Kit Amp/Speaker Kit

  • Choose between 900 Watt standard version and optional 1200 Watt version 
  • 3 amp system with R.E.M.I.T. easily mounts 3 amps inside fairing
  • 900 Watt kit includes 3 x WBA 300.2 300 watt amplifiers
  • 1200 Watt kit includes 3 x WBA 400.2r 400 watt amplifiers
  • Both power options install identically
  • 200 Watt front speakers blend seamlessly into front fairing
  • Front speaker grills include black trim AND Chrome trim
  • 150 Watt rear speakers fit perfect into factory rear speaker "pods"
  • WBC1654 Rear speakers with Lower fairing Speaker Adaptors
  • Lower adaptor 'fronts" are gloss black to match inner fairing
  • Adaptors give easy access to coolant tank on brake side lower
  • Amplifiers designed around small factory charging system
  • Made specifically to work best with factory HD radio.
  • No crossover, gain, or EQ adjustments make installation very easy
  • All required mounting plates, hardware, and wire are included
  • 5 Year Warranty on speakers / 3 Year Warranty on amplifier
  • 900 Watt:  Drag Specialties part # 4405-0544


Note: From a sonic point of view, Road Glide Ultra has the correct flash, however, the factory flash in Road Glide Ultra makes the radio play considerably QUIETER than it could. Less signal out from the radio means less signal going into the amps. If you install this system without a reflash,it will sound great, but will NOT reach its potential volume. A radio reflash by a Techno Research dealer is required to make this system play to its full volume potential. An OEM Dealer reflash will not “fix” this, as the OEM flash looks at the bikes VIN and will re-install the same “quiet” flash. To find aTechno Research dealer near you, please visit http://technoresearch.com/index.php/tuning-centers or CALL US!


Note: The WBA 600.4 Amplfier is a Class D design. It should be understood that ALL Class D amplifiers, regardless of brand, cause a reduction in FM reception. The WBA 600.4 features a proprietary circuit design called R.E.M.I.T. (Reduced Electro Magnetic InterferenceTechnology) that Hogtunes believes gives the BEST FM reception available for any Class D Amplifier designed for a motorcycle.If you add a 2nd or 3rd model amplifier to your system, reduction of FM reception is increased and is considered normal.


Hogtunes understands that some riders prefer the cosmetics of in-fairing antennas, however it should be noted that NOTHING works as well as the factory antenna. If FM is an important part of your riding experience, we strongly advise against the use of any in fairing type antenna!

  • Bike Fitment

    • 2020-Current FLTRK Limited Road Glide Ultra
    • 2016-Current FLTRU Road Glide Ultra
  • Included In Box

    900 Watt Kit

    • 1 Pair of WBC 1654RG Front Fairing Speakers
    • 1 Pair of WBC 1654 Rear Speakers for Rear Pods
    • 1 Pair of WBC 1654 Rear Speakers for Fairing Lowers
    • 1 WBA 600.4 Amplifier
    • 1 WBA 300.2 Amplifier
    • 1 WBA LC LWR ADA Lower Speaker Adaptors
    • 2 Mounting Plates For Amplifiers
    • 1 Complete Plug and Play Wire Harness
    • All Required Hardware To Complete The Installation
    • 1 Installation Manual

    1200 Watt Kit (as exclusively shipped by Hogtunes inc.)

    • 1 Pair of WBC 1654RG Front Fairing Speakers
    • 1 Pair of WBC 1654 Rear Speakers for Rear Pods
    • 1 Pair of WBC 1654 Rear Speakers for Fairing Lowers