Boom! Audio Fairing Lower Speaker Kit

Part Number 76000050




Drive through a wall of sound. Boom!™ Audio Fairing Lower Speakers provide two additional sound sources directed at the rider for a concert-hall sound experience.

  • Fairing lower speakers increase the available sound pressure level, permitting higher listening volume, lower distortion, and improved clarity at highway speeds
  • Pair of 5-1/4" waterproof 2-ohm full range speakers feature suspended 1" tweeters that are directionally optimized for improved rider acoustics
  • Injection-molded woofer cones feature high-flux Neodymium magnets for more power with less weight
  • Speakers nestle into the glove box area of the available Vented Fairing Lowers (sold separately), providing a combination of great sound and added weather protection
  • Kit includes left and right speakers, glove box mounts, and installation hardware
  • Fairing lowers and model-specific wiring harness sold separately
  • Boom!™ Audio Speakers feature two-year warranty
  • Dealer Digital Technician software update is required and Dealer installation is recommended

Fits ’06-’13 FLHT, FLHTC, FLHTCU and FLHX, '10 FLHXSE, '11-'13 FLTRU, '10-'13 FLTRX, '09-'13 FLHTCUTG and '10-'11 FLHXXX models. Does not fit FLTRXSE. FLHTCU and FLHTCUTG models require separate purchase of Boom!™ Audio Speaker Expansion Kit P/N 76000263. Requires separate purchase of Color-Matched Vented Fairing Lower Kit and appropriate Wiring Harness. Does not fit models equipped with Heavy Breather Air Cleaner. Not for use with Boom!™ Audio Music and Intercom Kit P/N 77107-09, Boom!™ Audio Music and Intercom Kit P/N 77108-09 or Quick-Release Detachable Fairing Lower Hardware Kit P/N 58146-07. Dealer Digital Technician software update is required. Dealer installation is recommended.

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  • Model


The H-D® Advanced Audio Radio or H-D® Boom!™ Audio Amplifier will power up to a total of 4 speakers. On models with only 2 fairing speakers currently installed, additional speakers can be added and powered off of the 2 remaining open channels. Additional speaker options include Boom!™ Audio Fairing Lower Speakers, Boom!™ Audio Saddlebag Lid Speakers or Boom!™ Audio Tour-Pak® Rear Speakers.

  • Position on Bike

  • Water Resistant

  • Dealer Install Recommended

  • Warranty

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

  • In The Box

    Left and right speakers, glove box mounts, and installation hardware
  • Sold Separately

    Fairing lowers and model-specific wiring harness

Boom! Fairing Lower Speaker Kit

Hi, I have Electra Glide Ultra Limited FLHTK 2013 anniversary, could I hook those into the same system I have or I have to buy an Amplifier. I want to upgrade the front speakers with 77181-10 and to add the lower fairing too, do you have a kit I can order together, thanks,
Asked by: Ahmedzizo

Speakers Fitment

Hi, I have a few questions and need your feedback please: 1. I have a Road King 2014... would these speakers fit on the engine guards ? 2. Which boxes do i need to get to fit it in ? 3. Do i need an amp to have a good quality sound ? Thank you
Asked by: Habib
Hi Habib, These are technical questions that should be addressed to your local dealer. Thanks!
Answered by: RowdyGrl79
Date published: 2016-08-02

2010 Ultra Classic. Will the sound system support 6 speakers?

Before I purchase this kit i would like to know if the sound system on my 2010 Ultra will support six speaker? Also I read through the installation instructions PDF, and got to admit that the part of where and how to connect to the radio was a bit confusing. I work on helicopters and don't usually get stumped on very many things but this one was no so easy to figure out. Could you go a little more into detail to the connections where and how, and what other disassembly will be required. Thanks...
Asked by: Curtis

Why will the Boom! Fairing Lower Speaker Kit not fit the 2011 FLTRU?

Asked by: reddevil
Sorry for the confusion, these will work on a FLTRU. We'll be sure to get this info updated on the website.
Answered by: RockyXL883
Date published: 2016-02-22

i have the stock speakers and radio on my bike and i bought the boom fairing lower speaker. were do they plug in to.

Asked by: jerry21
Hello Jerry21, Please see installation instructions on This will tell where to plug the speakers into. If you have any additional questions please see your local dealer.
Answered by: RowdyGrl79
Date published: 2016-03-28
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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.