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Boom! Audio 4-Speaker Ultra Boom! Bagger Kit

Part Number 76000051

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In Stock Online

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Fill the air with sound from this Boom Audio! Ultra Boom!™ Bagger Kit. This complete audio kit provides the latest in Harley-Davidson® audio components, and includes Boom!™ Audio Fairing and Rear Speakers, the Boom!™ Audio Bass Booster Port Kit, and the Boom!™ Audio Tour-Pak® Mounted Amplifier.

  • Increased power of the amplifier provides the front and rear speakers with a clean signal, and custom equalization is available to further optimize the performance of the Boom!™ Audio speakers
  • High-performance front and ported rear speakers provide improved bass response and the overall sound quality at all volume levels is outstanding
  • Offers and increase in frequency response range of 12% over the popular aftermarket upgrade amplifier and speaker system and 80% over the stock system
  • Strong midrange response cuts through wind and road noise and extended bass for accurate, full music reproduction
  • Distortion is 57% lower than popular aftermarket systems providing increased clarity
  • Output is greater than 50% louder (6dB) than popular aftermarket systems at the same volume setting
  • Dealer installation is recommended (labor cost not included)
  • Boom!™ Audio Speakers feature two-year warranty
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  • Position on Bike
    Front and Rear
  • Waterproof
    Yes
  • Dealer Install Recommended
    Yes
  • Warranty
    2 year limited warranty - See Customer Service section for details
  • Sold in Unit
    Each
  • In The Box
    Fairing and rear speakers, bass booster port kit and amplifier
Rated 5 out of 5 by 2 reviewers.
Rated 5 out of 5 by ULTRA BOOM! I was always using the headset for music due to the lessor quality of the stock system. Had this kit installed during winter storage at the dealer. Wow, what a difference this year. Sound quality is much improved - better bass response and less distortion cruising at town or highway speeds. I won't say concert quality sound, but it's on a cycle and weather resistant. Excellent upgrade if you really like to listen to music. July 2, 2015
Rated 5 out of 5 by boom on I recently put the Boom Audio Ultra Bagger Kit on my 2012 Ultra, wow. I did a lot of shopping and what sold me was a Harley display at the Denver Motorcycle swap meet. I was sold. When I got my bike back I was very impressed with the sound quality, standing still or in the garage it was like a concert hall. Very good listening quality at high speeds as well. There is not much we can do when mother nature throws us the big wind, that is when its time to plug in the helmet. Very happy with the purchase and would highly recommend it to anyone who has an ear for crisp listening , even at highway speeds. April 23, 2013
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6 Questions | 4 Answers

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Will I need a wire Harness ?
May 9, 2016
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Cleveland ohio
I Ride: Streetglide
How I Ride: Local - With Passenger
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What calibration is required

What calibration is required for this system that I can not perform?
August 16, 2015
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Please wait while more information about Richie64 is loaded.
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Oak Harbor, WA
I Ride: 08 Ultra Classic Electra Glide
How I Ride: Touring - Solo
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Answer: 
Hi Richie64,

If your motorcycle already has 4 speakers (2:Fairing / 2:Tour-Park), a calibration is not required.

Thank you for your question.
August 26, 2015
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It appears to come with the mount for the amp, but what about the necessary wiring harness? I have a 2008 Ultra with the advanced audio system. Thanks!
March 22, 2015
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Palm Beach, FL
I Ride: 2008 FLHTCU
How I Ride: Touring - With Passenger
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Answer: 
Hello JB7705,

There are no additional wiring harness required for your model. These are ready to install.

Thank You!
March 23, 2015
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I have a Zumo 665 with XM Sirius built in and wired into the stock Harmon Kardon using the AUX port. Will this work? Does the amp replace the amp in the stock unit? What is the watts per channel? Is there a cross over in the speakers that split the sound between the tweeter and woofer? Can additional fairing lower speakers be added and configured to work only as sub-woofers.
October 21, 2013
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Chicago, Il
I Ride: 2011 UltraGlide Ultra Limited (FLHTK)
How I Ride: Touring - Solo
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Answer: 
Yes. It's compatible. The stock system doesn't have an amplifier. The output is solely from the head unit. Because you're using the Aux. input the sound quality will be different but slightly clearer than using the head unit alone. The Amplifier has built in technology to provide a crossover for the tweeters. It's rated for 40 watts per channel at 160 peak watts. Hope this helps.
February 25, 2014
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Boutte, La
I Ride: FLHTK
How I Ride: Touring - With Passenger
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October 10, 2013
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Michigan
I Ride: Ultra
How I Ride: Touring - With Passenger
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  • 2016-08-24 T10:02:52.579-05:00
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    Prices listed are generally the Manufacturer's Suggested Retail Price (MSRP), excluding taxes and shipping. Prices at local dealerships may vary. All online orders will be fulfilled and shipped by
    Harley-Davidson Motor Company as the agent for the Selling Dealer.