🔥 Biketoberfest 10/18-10/22 -- NEXT 🔥THUNDERBEACH at Frank Brown Park 10/25-10/29 🔥

WBA Ultra Kit Amp/Speaker Kit Starting at

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Two 400.2 Watt amps with R.E.M.I.T. mount on top of radio inside fairing
200 Watt front speakers blend seamlessly into front fairing
150 Watt rear speakers fit perfect into factory rear speaker "pods"
Supplied wiring is 100% Plug & Play
No crossover, gain, or EQ adjustments make installation very easy
All required mounting plates, hardware and wire are included
System is easily expandable to add lower speakers or lids
5 Year Warranty on speakers / 3 Year Warranty on amplifier
Drag Specialties part # 4405-0499

Note: Requires no radio reflash if stock Ultra (4 speaker no amp) is still in radio


Note: The WBA 400.2 Amplifier is a Class D design. It should be understood that ALL Class D amplifiers, regardless of brand, cause a reduction in FM reception. The REV 225-AA features a proprietary circuit design called R.E.M.I.T. (Reduced Electro Magnetic Interference Technology) 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!