Free Shipping Over $39.99

Orders $39.99 or more ship free within the contiguous U.S.

Free Shipping Policy

No Restock Fees

Doesn't fit? Don't love it?

Return any unused item within 30 days for a full refund.

No-Hassle Returns

  1. Obtain an RA number
  2. Package your product
  3. Send it back to us!
Return Policy

Price Match Guarantee

Found it for less?

RevZilla will match any advertised price on new merchandise available through another authorized U.S. dealer.

Price Match Policy

Elite Service Rating

Our goal is to provide the best possible shopping experience to every enthusiast who visits RevZilla.

See what our customers are saying about us:

Customer Reviews

ZillaCash Rewards

The ZillaCash rewards program is very straightforward - if you have a RevZilla account, you may already be taking advantage of ZillaCash rewards. Review the following guidelines to see how easy it is to maximize your rewards and put your ZillaCash to work for you.

  • Earn and redeem ZillaCash credit automatically with each order - no fine print, no strings attached, and no hoops to jump through to cash in.
  • All you need is a RevZilla account to start earning - Simply log in each time you shop with RevZilla and we’ll take care of the rest, keeping more money in your pocket just for shopping with us.
  • Earn $5 for Each $100 You Spend on eligible products - up to a maximum of $30 ZillaCash per order for orders totaling $600 or more. Any ZillaCash you earn is automatically applied to the next purchase, so you can sit back, enjoy the ride and feel the savings blow through your hair.
Learn More About ZillaCash

Extended Holiday Returns

Any items purchased on, or after, November 1, 2017 have had their accepted return window extended until January 31st, 2018.

Extended Returns Policy

Looking for a deal?

Give us a call and one of our Gear Geeks will help you get the right deal for you and yours.

Monday - Friday: 9AM - 8PM ET
Saturday: 10AM - 6PM ET
Sunday: 11AM - 7PM ET
Call 877-792-9455

Kuryakyn Road Thunder Bluetooth Sound Bar by MTX

Item: P335554

Easily mount the sound bar to your bike with supplied mounting clamps, then wirelessly connect and pump out hi-def audio at 150 watts. Read More

$399.99
Learn More

Product Details

Kuryakyn RoadThunder by MTX Bluetooth Amp And Speaker Sound Bar

The Kuryakyn RoadThunder Sound Bar by MTX is packed with plenty of power and produces exceptional sound quality from the convenience of your handlebars. An internal amp powers two 2" x 3" full-range speakers and four high-frequency 1" tweeters to pump out crystal clear tunes to please the likes of any audiophile. Internal Bluetooth receiver allows wireless connectivity to any Bluetooth-enabled smartphone or music device.

Features:

  • 150 Watts peak music power 
  • Auxiliary output for connecting external amps or additional sound bar
  • Universal mounting clamps that fit bars from 7/8" in diameter to 1 1/4"
  • Includes power, ground and ignition wire for easy disconnect
  • Auxiliary input for connecting devices via 3.5 mm cable
  • All-weather construction for use on any vehicle
  • Durable construction

Resources:

Product Style RevZilla Item # MFR. Product # Availability
Product Style Satin Black RevZilla Item #1121708 MFR. Product #2715 AvailabilityIn Stock: Ships within 24 hours
Product Style Satin Silver RevZilla Item #1121707 MFR. Product #2714 AvailabilityIn Stock: Ships within 24 hours
Fitment Notes & Exceptions
This is a universal fit part; it may or may not fit without modification.

Shipping

Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.

Returns

If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Product Description
Easily mount the sound bar to your bike with supplied mounting clamps, then wirelessly connect and pump out hi-def audio at 150 watts. Read More
Part Numbers
Tap To View Part Numbers
Fitment
Tap To View Fitment Details
Shipping & Returns
Tap To View Shipping & Returns Details

Reviews & Questions

3.3 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
1
1
1
0
1
Bang For The Buck
3.8 / 5
Features
3.0 / 5
Style
3.7 / 5
Ease Of Install
3.2 / 5
Fit & Finish
3.7 / 5
Sound Clarity
2.7 / 5
Durability
3.2 / 5
Bang For The Buck
4 / 5
Ease Of Install
3 / 5
Durability
4 / 5
Great sound with great aesthetics!
If you're looking into buying this speaker, you've probably been looking for something like this for a while, I know I was. The problem I've had with every other handle bar mounted speaker system was the way it looked. I wanted tunes, but not enough to put bullet style speakers on my bars, I just didn't like the way they looked on other bikes. Well my friends, the wait is over! The installation was a pain, the typical "I can get this done in about 30 minutes" in my head that turns out 3 hours later with the help of 2 buddies. This won't be the case for everyone, my Softail Slim just seems to be using EVERY available route to run the massive power wire for something stock. But once you've got that piece of the puzzle handled, actually installing the speaker on your handlebars is a breeze with plenty of options for almost every type of handlebar. Looks were an important part of my decision, and of course what good is a good looking speaker if it doesn't sound good? No worries there folks, this speaker is deafening at full volume! I took it out on the interstate at 80, no helmet, and was still enjoying my heavy metal! The built in controls work great, and with my install I went for the tool bag look. Short story long, I love the way this speaker looks and sounds!
June 6, 2016
Bang For The Buck
5 / 5
Features
2 / 5
Style
5 / 5
Ease Of Install
4 / 5
Fit & Finish
5 / 5
Sound Clarity
2 / 5
Durability
3 / 5
Not really loud.
I bought the black one, which is really more like a dark satin gunmetal color, and was really impressed with how nice it looks and feels. Great quality, excellent aesthetics.
---------------
The only problem is the advertising is very misleading. 150 watts is peak power, not RMA (what it sounds like the majority of the time on Max volume) and that number could possibly be even further divided as they may have said 75 watts x 2, but it looks like one so just say 150.
------------------
It just really isn't that loud. My pipes aren't that bad, but with a full faced helmet closed at 50-55, I can't tell what song is playing and can barley hear it over the wind noise and low rpm rumble of the bike. With a half shell that doesn't cover the ears, it is much much better but still leaves a lot to be desired. So now I'm stuck with it, and I'll be getting a bridgable 4 channel marine head unit and some aux adapters to use as a faux amp for this faux speaker. Spending even more money. It's been reduced down to just a speaker, and there are better, cheaper options for just those.
---------------
I am dissapointed with the product but it's not truly bad, it's just not enough.
I would not buy it again, and I'm not sure what is going on with people saying it is loud at speed.
December 10, 2016
Ride:
2015 Harley Davidson Softail Slim FLS
Bang For The Buck
1 / 5
Features
2 / 5
Style
2 / 5
Ease Of Install
2 / 5
Fit & Finish
2 / 5
Sound Clarity
1 / 5
Durability
1 / 5
A joke
Seriously, tried several different music players. Also, tried Bluetooth and volume boosters. If you have stock pipes you MAYBE able to hear these other wise, not worth it.
June 25, 2017
Bang For The Buck
5 / 5
Features
5 / 5
Style
4 / 5
Ease Of Install
4 / 5
Fit & Finish
4 / 5
Sound Clarity
5 / 5
Durability
5 / 5
Works excellent easy install would have gave it 5 stars but not a big fan of the clip it comes with for the acc/ign wire ..had a cycle sounds system before and they use a t-tap connector that just plugs right in to the factory harness rather than putting a splice in any wire ..other than that it's great I wear a full face helmet and most songs are loud and clear up to about 75 mph
July 28, 2017
Purchased
5 months ago
4 Customer Reviews
4 3.5/5
Read All Reviews
14 Questions & 11 Answers
Ask A Question