Built for riders who live it, not just listen to it.
Our Plug & Play Audio Kits are designed for Harley-Davidson® riders who want loud, clear sound at highway speeds without cutting factory wiring, chasing compatibility issues, or piecing together components from multiple manufacturers.
Every kit is engineered as a complete system. Speakers, amplifier, wiring, and mounting hardware are selected to work together seamlessly, delivering the performance you expect with an installation that's straightforward and reliable.
Why Riders Choose Our Kits
✔ Plug & Play Installation — No cutting or splicing factory wiring
✔ Pre-Tuned Components — Amplifier and processor configured to work together
✔ Highway-Speed Clarity — Designed to cut through wind and road noise
✔ Helpful Tutorials — Step By Step Installation Guides On Our Youtube Channel
✔ Model-Specific Fitment — Built specifically for your Harley-Davidson®
✔ Lifetime Technical Support
✔ Manufacturer Warranty Up To 10 Years
Choose Your Stage
Stage 5
The most well rounded dynamic sound available for your Harley Davidson. The Stage 5 Kit Includes 6 speakers for your fairing and saddlebag lids, along with adding lower fairing pods and drop-in subwoofers for your saddlebag too. This Stage allows for a whole range of sound that literally wasn't possible before because of the inclusion of subwoofers to handle that low end in your music.
Stage 4
The second best option available. This Stage 4 Kit features a staggering 6 speakers. 2 in your fairing two for your saddlebag lids and a lower fairing speaker pod addition. This system balances high-impact volume with the depth that's needed to be heard on your Harley anywhere and any time.
Stage 3
The Stage 3 Kit is a great upgrade, as your music utilizes more area and has more dynamics than it used to, because of the inclusion of saddlebag speakers. This results in a well rounded sound that will never have you go back to just two speakers.
Stage 2
The Stage 2 kit is a major improvement over stock, as it directly replaces your factory fairing speakers. This kit is Ideal for riders who are still looking for an audio upgrade, but don't want to deal with adding extra speaker locations.
What's Included With Every Kit
Every Plug & Play Audio Kit includes:
Speakers matched to your selected stage
Pre-tuned amplifier
Pre-tuned sound processor
Bike-specific plug & play wiring harnesses
Amplifier mounting bracket
Metal mesh speaker grills
Installation hardware
Lifetime technical support
3, 5, and 10 Year manufacturer warranty coverage
Speaker Series Options
SS Series (Premium Upgrade)
Maximum output, premium components, and long-term durability with a 10-Year Warranty.
EX Series (Performance Upgrade)
Excellent output and reliability for riders who want serious performance with a 5-Year Warranty.
RE Series (Standard Upgrade)
A substantial upgrade over stock while maintaining outstanding value with a 3-Year Warranty.
Important Information
2014-2023 Harley-Davidson® models equipped with a factory radio require a radio "flash" when replacing or adding speakers and amplifiers. This allows for proper tuning and frequencies to be used with your new speakers, versus how the radio was tuned for your factory speakers.
We offer the "Alaris Radio Flasher" for an add on to this kit so you can "flash" your radio yourself. OR you can avoid "Flashing" your factory head unit by upgrading to a Soundstream Reserve Radio, which is available to add on to this kit.
Detailed Kit Contents
STAGE 5 | Extreme "SS" for Harley-Davidson® Street Glide®
6.5" Pro Audio Wide Dynamic Range Mid-Bass Speakers
Harley-Davidson® Direct Fit Design
Matching Super Tweeters & Crossovers Included
Plug & Play Connections
Weather Resistant
10-Year Warranty
150W RMS Continuous Power
300W Peak Power
4Ω Impedance
Frequency Response: 100Hz – 10kHz
SS-69
The Premium Choice For Your Ride
6.5" Pro Audio Wide Dynamic Range Mid-Bass Speakers
Harley-Davidson® Direct Fit Design
Matching Super Tweeters & Crossovers Included
Plug & Play Connections
Weather Resistant
10-Year Warranty
150W RMS Continuous Power
300W Peak Power
4Ω Impedance
Frequency Response: 100Hz – 10kHz
SS-TW
The Premium Choice For Your Ride
Impedance - 4Ω
RE 3.95Ω
FS 1571 Hz
QMS 6.129
QES 2.192
QTS 1.614
L @ 10Khz .01128 Mh
Sens 107 db
EX1000.4 Amplifier
250W RMS x 4 @ 14.4V
500W RMS x 2 @ 14.4V
10-Year Warranty
Water Resistant Connections
Hidden Adjustment Controls
Plug & Play Compatibility
***For use on 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, and 2023 Harley-Davidson Motorcycles ONLY.
Question about this product?
We're happy to help.
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Street Glide® | "SS" Plug & Play Speaker Kit (2014-2023)
$7,169.99
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Built For Riders
Hear your music loud and clear because our speakers are engineered to be crystal clear when riding over 70MPH with a helmet on.
Seamless Plug & Play
Designed with you in mind. Our products are made SPECIFICALLY for Harley-Davidson as a direct fit to make your install straightforward.
Trusted Nationwide
We've made a name for ourselves by travelling to major Motorcycle Rallies like Sturgis and Daytona, installing our brand in-person. Now no matter the time of year, we can come to you!
FAQ
Here are some frequently asked questions that we receive, so you don't have to be curious much longer.
Does it come with a warranty?
Our warranty is unmatched in the audio industry.
Our "SS" line of speakers have a 10 year warranty.
Our "EX" line of speakers have a 5 year warranty.
Our "RE" line of speakers have a 3 year warranty.
When you receive Extreme Audio speakers, you'll have a QR code in the box. All you need to do is scanit, input your information and then you're covered!
How fast is shipping?
We treat every order as a priority and handle them with the utmost care, as you would for your own bike, so most orders are processed and shipped within 24-72 hours. (Mon-Fr)
If you're not fully satisfied with an item you purchased, you may return it for a full refund (minus the shipping costs) as long as the item is returned in complete, like-new condition within the first 60 days of purchasing it.
