Boom! Audio Stage II 6.5” Tour-Pak & Trike Body Speakers

Part Number 76000526A




Big and bold is the best way to describe the musical performance you will experience when listening to your favorite band through a Boom!™ Audio Stage II sound system. The weather-proof 3-way speakers feature high-excursion woofers for extended bass performance, and separate mid- and high-frequency drivers for rich vocals and startlingly real treble notes. Each pair of speakers is capable of producing “filling-rattling” volume.

  • Designed to work seamlessly with the factory-installed Boom!™ Audio infotainment head unit, the Boom!™ Stage II components are system-matched and feature custom-tuned static and dynamic equalization that dial in the ideal setup for your ride
  • Stage II Fairing Speakers feature a 6.5” long-throw woofer for low frequencies, a bridge mounted mid frequency driver, and a separate tweeter for high frequencies
  • As a bi-amplified system, each speaker is powered by two channels from our 300 watt amplifier - one channel powers the woofer, and another powers the mid/tweeter combo
  • When powered by separate dedicated bass and high-frequency amplifier channels, you are doubling the power to each speaker when compared to our Boom!™ Audio Stage I system
  • Thumping bass response, sizzling vocals and clean distortion free performance at all volume levels
  • Built with composite speaker frames, Neodymium magnets and protective perforated metal grills, these weather and vibration resistant speakers are designed for life on the road
  • Complete kit includes two 3-way speakers, electronic crossovers, grills and plug-in connections
  • Separate purchase of amplifiers and fitment-specific installation hardware is required

Fits '14-later FLHTCU, FLHTCUL, FLHTK, FLHTKL, FLHTKSE, FLTRU, FLTRUSE, and FLHTCUTG models. Also fits FLHT, FLHX, FLHXS, FLTRX, FLTRXS and '15-'17 FLHXSE models equipped with a King Tour-Pak®, rigid Tour-Pak® mounting rack and Rear Speaker Enclosure Kit P/N 76000505. Does not fit models with H-D® Detachables™ Tour-Pak® Mounting Rack. Requires separate purchase of Boom!™ Audio amplifier and appropriate Stage II Speaker Installation Kit. Dealer installation and software updates are required.

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  • Model


Boom!™ Audio Stage II systems with 6 or 8 speakers require installation of a High-Output Charging System P/N 29900028A.

  • Position on Bike

  • Water Resistant

  • Warranty

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

  • In The Box

    Includes 2 three-way speakers, electronic crossovers, grills and plug-in connections
  • Sold Separately

    Click the Fitment tab above for details
  • Configuration

    3-way full range, Bi-amplified
  • Audio Size

    Woofer - 6.5", Mid-Range - 1.5", Tweeter - 1"
  • Impedance

  • Crossover

    4th Order Active Linkwitz-Riley @ 3000Hz
  • Sensitivity

    91.5dB +/- 2dB
Boom! Audio Stage II 6.5 Tour-Pak & Trike Body Speakers is rated 2.4 out of 5 by 12.
Rated 1 out of 5 by from Very Expensive Mistake! DONT BUY! OMG! worst 2k Ive EVER spent. i have 3 amps and all boom II speakers. Sounds like absolute crap. Yes it is dealer flashed which in itself is not right and should be free, It cost $90 to have the system flashed. Friend of mine spent the same amount of money on JL Audio components and that is how a 2k system should sound..awesome!! .NOT this junk stuff. Im really pissed i wasted my hard earned money on this crap so do yourself a favor and DONT BUY! my alarm clock radio sounds better then this crap and im being serious!
Date published: 2017-07-13
Rated 5 out of 5 by from speakers Excellent speakers and easy to install by yourself.
Date published: 2017-06-06
Rated 1 out of 5 by from Don't wast you money I bought these thru my dealer and had them install them, I have been back several times. Sound blown don't handle bass very well. Lesson learned. Could have went after market spent less money and much better sound very disappointing. Worst thing is that dealer has acknowledge that there is a problem and all they do is update the software for the radio. They also said that they don't push the selling them because of the issue they have seen with them.
Date published: 2016-03-10
Rated 1 out of 5 by from Very Disappointed Very disappointed, I purchased the Stage II for 2015 Street Glide. Nothing but problems from day one. Now the speakers have blown. I could get better sound out of a can filled with rocks.
Date published: 2016-03-07
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how many watts or rms are stage 2 audio speakers

I have stage 2 speakers on my bike and want to know how many watts are each speaker or how much rms.
Asked by: combat4157

Are these speaker (and the fairing speakers) stand alone?

Can I simply replace the stock speakers or must I have the amplifier(s)? I am looking to simply upgrade the speakers on the stock stereo on my '14 Limited.
Asked by: swilcoxon
Hello Swilcoxon, With the Boom II speakers you will need the Amp. If you only wanted to replace the fairing speakers you could replace them with PN 76000317. You will not need an amp for those. Thank you!
Answered by: JD34
Date published: 2016-02-23

What's Required

The install instruction are not included yet. What else would be required to replace the existing tour pack speakers on my 2015 FLHTKSE
Asked by: BrianInFtWorth
Hi BrianInFtWorth, In addition to this speaker kit, you would need the Boom! Audio Stage II Tour-Pak Speaker Installation Kit (P/N 76000585), and the Boom! Audio Amplifier (P/N 76000277A). Thanks! FXS78
Answered by: FXS78
Date published: 2016-02-23
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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.