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Boom! Audio Bluetooth Cruiser Amp and Speaker Expansion Kit

2.25
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Part Number: 76000666
Color: Chrome
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Add a complete 4-speaker surround-sound experience to your Harley-Davidson® cruiser motorcycle. When combined with the front mounted Boom! Audio handlebar speaker package, these rear sissy bar-mounted speakers dramatically enhance the sound quality of your music system.

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Description
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Rating Snapshot
5
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3
1
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5
Quality
Did Not Meet
Exceeded
Showing 1-5 of 8
Reviews
Let us know what you think. Write a review
  • FEATURED REVIEW
    12/3/2023
    It is not a stand-alone unit!
    Quality
    Did Not Meet
    Exceeded
    I thought that it is a stand-alone, complete audio kit since it says in the box that it includes the Amplifier, bass twitter and other accessories necessary for it to work. The worst part is i cant find the kit with an amp that is needed for it to work. It says, product UNAVAILABLE. Now im stuck with these unusable speakers 😫 read more.
    • User review image
    • It clearly states EXPANSION KIT. read the bottom of the box.
      Geeves - IL
      1/20/2024
  • FEATURED REVIEW
    4/10/2022
    Works great for me
    Featured H-D Dealership H-D Employee - Sweepstakes Entry Verified Purchaser Top 10 Contributor Top 25 Contributor Top 50 Contributor Top 100 Contributor Top 250 Contributor
    I have a wind shield in front of mine and it has great sound up to 65-70 mph. I wear an open face helmet. Oh BTW I can wake the neighbors
    Footish - Chapel Hill Tennessee - Motorcycle: Road king 2015
    • I just purchased a bike with them on it. How do I get the Bluetooth to work? I have no instructions
      Scott - FL
      3/13/2023
  • FEATURED REVIEW
    4/6/2022
    Operators wer very helpfull & got $40 card
    Featured H-D Dealership H-D Employee Sweepstakes Entry - Verified Purchaser Top 10 Contributor Top 25 Contributor Top 50 Contributor Top 100 Contributor Top 250 Contributor
    They are loud easy to install never tought of going online glad i did cause 2 dealerships in my city said they were discontinued did not help
    Javie - San Antonio - Motorcycle: 2004 Hetitage classic
  • FEATURED REVIEW
    2/13/2022
    Speaker issues
    Featured H-D Dealership H-D Employee Sweepstakes Entry - Verified Purchaser Top 10 Contributor Top 25 Contributor Top 50 Contributor Top 100 Contributor Top 250 Contributor
    Well I was unaware this was a read set of speakers only when I bought it not including an amp to run the speakers and then come to find Harley doesn’t make the amps for them anymore or front set so I and Joe trying to find a way to hard wire a different amp to run the speakers and the wires in the speakers are very small and not easy to work with read more.
    Trevor - Bangor, WI - Motorcycle: ‘09 dyna low rider
    • I have an Amp that came with mine a couple of years ago if you want it
      CLenhert - Los angeles
      4/14/2024
    • Funny inbox says comes with amp
      Oggie
      4/17/2023
  • FEATURED REVIEW
    11/14/2020
    Bluetooth Headset
    Featured H-D Dealership H-D Employee Sweepstakes Entry Verified Purchaser Top 10 Contributor Top 25 Contributor Top 50 Contributor Top 100 Contributor Top 250 Contributor
    I purchased a Bluetooth Radio and got me a Bluetooth headset and now I can hear my phone and music. I ride a 2011 Harley softail classic
    mr fix it - Dayton,Tx - Motorcycle: 2011 softail classic
    • What did you get? I have a 96 road king looking for tunes
      Fred - Zelienople Pa
      11/26/2020
Showing 1-5 of 19
Q&A
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  • Question:
    5/18/2025
    How do you reset the code when you forgot the first one
    Wild bill - Texas
    • Answer:
      Hello, Please refer to your local HD Dealership o the Instructions to better assist. Thanks
  • Question:
    12/16/2022
    How many speakers come with this package?
    David - Louisville
  • Question:
    10/19/2022
    I would like to mount these on my front handlebars next to my original BOOM Audio speakers. The clamps look like they were made for a sissy bar only. Are there clamp adapters that I can use to mount these also on my handlebars?
    CK4444 - Austin, TX
    • Answer:
      CK4444 These rear sissy bar-mounted speakers, feature a unique mounting system with adjustable clamps that can be mounted to most round and square bar sissy bar uprights. There are no clamp adapters available. Thanks
  • Question:
    8/29/2022
    Connected to iPhone but no sound from the speaker
    El had - Houston
    • Answer:
      Hello El had, We recommend you work with your local Harley Davidson dealer with any installation problems/questions. Thanks blairmke
  • Question:
    7/17/2022
    What app do I need to connect on Bluetooth, bought bike with these on handlebars and my g9 will not connect
    Mitch - SC
    • Answer:
      Mitch No app is needed, follow installation instructions for Bluetooth paring, if you are still having issues, please visit your local dealer for assistance. Thanks H9FXE

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