Boom! Audio Stage I/II Fairing Lower Speaker Kit

    Part Number 76000660





    A A A

    Designed for installation in the Original Equipment fairing lowers of Twin-Cooled™ Touring models, these vibration-tested waterproof two-way speakers feature rider directed tweeters for clear, crisp sound.

    • 4” bass/midrange driver and the grill-mounted 1” tweeter are performance-optimized to complement the sound characteristics of both Stage I and Stage II Boom!™ Audio systems
    • Provides higher listening volumes with reduced distortion at highway speeds
    • For easy installation, the speakers are pre-mounted to a backing plate that snaps in place, replacing the fairing lower cooling system access doors
    • Speakers can be easily removed to check coolant levels.
    • Includes left and right two-way speakers and wiring harness
    • Speakers feature two-year warranty


    • Position on Bike

    • Water Resistant

    • Warranty

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

    • In The Box

      2 two-way speakers, crossover, grills, speaker mounts, wire harness, and hardware
    • Sold Separately

      Click the Fitment tab above for details
    • Configuration

    • Audio Size

      Woofer - 4", Tweeter - 1"
    • Impedance

    • Crossover

      Symmetrical 2nd order Butterworth @ 2kHz
    • Sensitivity

      82 +/- 1.5db


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    Fits ’14-later FLHTCU-TC, FLHTK, FLHTKL, FLHTKSE, FLTRU, FLTRUSE and ’14-’17 FLHXSE models with Twin-Cooled™ engines. Use on vehicles equipped with Stage II Boom!™ Audio systems requires the separate purchase of Boom!™ Audio Amplifier Kit P/N 76000277B and Speaker Installation Kit P/N 76000586 or 76000749. FLHXSE models require separate purchase of Installation Kit P/N 76000734. Does not fit FLHXSE models equipped with Tour-Pak® luggage. Does not fit FLHTKSE models equipped with Boom!™ Audio Stage II. Not compatible with Screamin’ Eagle® Heavy Breather Kits.

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    Boom! Audio Stage I/II Fairing Lower Speaker Kit is rated 5.0 out of 5 by 4.
    Rated 5 out of 5 by from Sounds Amazing sound no distortion. It is not cheap amp and other parts for install and install cost adds up to at least $1,600 but you do get a bang for your buck.
    Date published: 2017-08-21
    Rated 5 out of 5 by from These are awesome If you love good clean highs in your music, this is the best way to go, of course you will need the amp and harness, that run up a unrealistic cost! But sounds awesome
    Date published: 2017-07-12
    Rated 5 out of 5 by from One of H-D's best upgrades Great fit and finish. They look like original equipment and sound terrific, having a full spectrum range that fills the air with sound easily even at fwy speeds.
    Date published: 2017-04-28
    Rated 5 out of 5 by from Awesome Upgrade These made the already "Bad Ass" sound system on my 2016 FLHXSE CVO Street Glide even Badder! Powerful bass, crisp and clear sound at any volume. I'm totally gonna go deaf from abusing my tympanic membranes! :) Be prepared though, these speakers are just the beginning of what you need to properly install on a Boom Stage II system. Plan on spending $1800-$2000 for all the parts and labor by the time it's all said and done.
    Date published: 2016-10-14
    • y_2018, m_2, d_26, h_20
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    • clientName_harleydavidson

    Q & A

    What about the Tri-Glide?

    Fitment shows the other Twin-Cooled models but not the Tri-Glide.
    Asked by: legs290

    Will these work on my 2014 FLHTKSE w/Boom 2 upgrade already?

    I have already upgraded to the BOOM2 system- fairing, saddle bag and tour pak. Would love to install these on the lower fairings! Thank you
    Asked by: Chief14

    Is thee a way to purchase just the speaker pods for my 2017 FLTRU

    I'm running J&M speakers on my 17 RGU, and I'd like to ad lower speakers to it. I bought my speaker kit through my dealership and now they say the only way to get the speaker pods is to also buy the HD speakers. I won't be using the speakers there not compatible with the amp from J&M audio. I would really like to ad more speakers and hope that your customer satisfaction will allow the release of this item so we can continue to make our Harley Davidson's Our's Thansk
    Asked by: Switchbacksteve

    What other items do I need to order for a complete install of these speakers on my 2017 FLHXSE? Thanks.

    Asked by: Iancvo

    Will these work with the existing amp on my 2015 FLHXSE?

    Would the only parts I need be the speakers and the installation kit (76000734) or is there more needed?
    Asked by: JoshL
    Hi JoshL, Yes, the Boom! Audio Stage I/II Fairing Lower Speaker Kit will fit with your 2015 FLHXSE. FYI, this system will not fit with models equipped with Tour Paks. You will also need Installation Kit P/N 76000734. If you have additional questions, please contact your local dealership. Thanks!
    Answered by: RowdyGrl79
    Date published: 2016-10-25
    • y_2018, m_2, d_26, h_20CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.7
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    • clientName_harleydavidson

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