Boom! Audio Stage I 2-Speaker Boom! Bagger Kit

Part Number 76000587A




Fill the air with sound from this Boom!™ Audio Boom Bagger Kit. The marine-grade, Class D, amplifier was designed to withstand the harsh on-the-road environment. When installed, the increased power of the amplifier provides the upgraded speakers a clean signal, and a custom equalization to optimize the performance of the Boom!™ Audio speaker system.

  • Designed specifically for Road Glide® models
  • Features a UV-stabilized, water and dust-resistant injection-molded polypropylene coned woofer built to withstand the elements while delivering rich sound (frequency response 75Hz-20kHz)
  • Highly efficient 2-ohm design (91.5db, 2.83V @ 1m) and plenty of power (75 watts/channel RMS)
  • Plug-n-play connectivity features new harnesses that fasten at all existing connections - speakers and amp fit effortlessly without cutting or splicing wires
  • Kit includes Boom!™ Audio 6.5" fairing speakers, Boom!™ Audio fairing-mounted amplifier, amplifier mount, and wiring harness
  • Dealer Digital Technician software update is required - Dealer installation is recommended
  • Separate purchase of Fairing Power Extension Harness P/N 69200921 is required if installed with Boom!™ Audio Hidden AM/FM/WB Antenna P/N 76000513, Electra Glo™ Headlamp Trim Rings or Fairing Edge Lights
  • Stop by a participating dealer to interact with a unique audio display that lets you simulate how your bike will sound with Boom!™ Audio upgrades - contact your local dealer for details

Fits '15-later FLTRX and '15-'17 FLTRXS models. Dealer Digital Technician software update is required. Dealer installation is recommended. Separate purchase of Power Extension Harness P/N 69200921 is required if installed with Hidden AM/FM/WB Antenna P/N 76000513, Electra Glo™ Headlamp Trim Rings or Fairing Edge Lights. Original Equipment on '15-later FLTRXS.

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  • Model


The use of the Boom!™ Audio Amplifier turns off the radio's internal amplifier. Installation of a third or fourth set of speakers requires the Boom!™ Audio Speaker Expansion Kit.

  • Water Resistant

  • Dealer Install Recommended

  • Warranty

    2 year limited warranty – Go to for full details
  • Sold in Unit

  • In The Box

    Boom! Audio 6.5” fairing speakers, Boom! Audio fairing-mounted amplifier, amplifier mount, and wiring harness
  • Configuration

    2-way full range
  • Audio Size

    Woofer - 6.5", Tweeter - 1"
  • Impedance

  • Crossover

    2nd Order High-Pass Filter @ 3000Hz
  • Sensitivity

    91.5dB +/- 2dB
  • Class

    Class D
Boom! Audio Road Glide Bagger Kit is rated 2.5 out of 5 by 6.
Rated 4 out of 5 by from Solid Improvement Only writing this review because of all the Negitive reviews posted so far. I waited before ordering till i had the opportunity to hear other available systems. So for starters, its a harley upgrade and it is expensive. I installed it Myself and will tell anyone attempting it, Be sure you have the service manual and review the Removal of the Tank, Fairing and Become familiar with the fairing harness. After all my Home work was done, the Job Probably took me about 2-3 hours. As per the instructions I kept the Radio Power off till the system was flashed at the Dealer. I was charged 24 bucks for the flash and it was done pretty quick. The Upgrade was a solid improvement, not earth shattering but a noticeable difference. Volume is much more clear at higher speeds and I am happy with the purchase.
Date published: 2017-01-25
Rated 1 out of 5 by from boom audio stage 2 had this installed at my local Harley dealer on a 2015 road glide ,,,very disappointed and definitely not a $ 900 upgrade !!!
Date published: 2015-06-03
Rated 3 out of 5 by from Amp I installed this amp kit myself... following HD horrific instructions. The instructions are a nightmare!!! As far as the amp and speakers, they are ok. I have lower fairings with speakers, and can't really hear them. What I did notice was that the fidelity is much better than stock. I recommend it if you can do the instal by yourself. HD charges approximately 5 to 6 hrs worth of labor. In addition with this kit, the service writer advised me that they are having issues with boom audio (at this time, HD is working on a fix). By the way, once you install this amp, you have to pay an additional $50 to have the boom audio updated. The update has to be done with any amp.
Date published: 2015-04-24
Rated 5 out of 5 by from New Boom Audio for RG- AOK!! Audio Quality of the 2014+ Boom Audio is much improved over the 2013 & earlier Boom Audio components. I am very satisfied with the quality of this kit. I also added the saddlebag kit and I very happy with the overall system.
Date published: 2015-03-02
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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.