Home

Road Glide & Street Glide

Harley-Davidson® Audio Powered by Rockford Fosgate®

With class-leading power and performance, the Harley-Davidson® Audio powered by Rockford Fosgate® audio system pushes the boundaries of audio output on your next ride.

Supercharged Amplification: This supercharged integrated digital DSP amplifier provides all the audio performance you are looking for. It delivers better sound quality, no interference or noise, all in a small footprint. With 500 total watts of power, your audio system will deliver that on-road audio experience that is second to none. Furthermore, the superior thermal management is designed to run all day and never run out of power.

Upgradeable Performance: No matter the performance you demand, it’s easy to upgrade and dial in the exact audio experience you are looking for on your Harley-Davidson motorcycle.

Rider Centric Speakers: Speakers engineered for not only the ride but how you ride. We measured rider positioning and designed them specifically so that they are always directly pointed at you. Making sure the music is heard over the wind, road, and exhaust noise.

Element Ready™: Purpose built for the harsh motorcycle environment. The speakers and amplifier are designed to stand up to water, dirt, UV, and motorcycle vibration, to help ensure that your audio system will stand the test of time.

Models Available:
2024 Road Glide
2024 Street Glide

Product Overview

Introducing the 2024 lineup of Harley-Davidson® powered by Rockford Fosgate® audio systems. Purpose-built for the 2024 Street Glide® and Road Glide® models, these incredible audio systems were designed by riders, for riders. Rockford and Harley-Davidson spared no effort to ensure that these audio systems were rider-centric, setting a new standard for motorcycle audio. Whether you're tearing through the city or embarking on an iron butt ride across the country, these audio solutions will deliver the audio experience you've always wanted on your bike. Let's dive in and take a closer look.

Amplifier

Power and Performance Upgrade

First, let’s talk about power and performance – this purpose-built 4-channel amplifier produces amazing output even with its small footprint, increases power to 125 watts per channel – 500 watts in total! This supercharged integrated digital DSP amplifier provides all the audio amplification you are looking for. With superior thermal management its designed to run all day and never run out of power, all without impacting the bikes electrical system.

6.5" Speakers

Upper Fairing Audio Upgrade

The 6.5-inch upper fairing speakers are available in Stage I and Stage II upgrades. Stage I speakers handle 75 watts of power and feature a 2-way design with all-black grilles. Stage II speakers handle 150 watts of power in a 3-way design and polished logo.  We measured rider positioning and designed these specifically so that they are always directly pointed at you. Making sure the music is heard over the wind, road, and exhaust noise.

5x7" Speakers

Saddlebag Audio Upgrade

Stage I and Stage II saddlebag speakers are available at 5x7" option. While they share the same technology, the significant differences lie in the output and the speaker and grille design. Stage I speakers handle 75 watts of power and feature a 2-way design with all-black grilles. Stage II are upgraded to a 3-way speaker design, handling 150 watts of power, with a black grille and polished logo. 

6x9" Speakers

Step-Up to Stage III

If you desire even more output, we also offer 6x9" Stage III speakers that provide a substantial output upgrade, handing 250 watts of power.  These share the same technology as Stage II, but feature a larger cone for lower frequency extension and significantly more output.

Rockford Fosgate R-Tune technology icon

R-Tune™ Technology

We packed a of ton technology into these audio systems, so first let’s talk about R-Tune. When we created R-Tune, it was all about putting the rider first and creating a specific tune for the on-bike audio experience. To do that, we first measured rider positioning on the bike, and then engineered specific left and right speakers so they were always pointed directly at the rider, which makes sure the audio is hitting right where it needs to. The system was then tuned for real world riding, specifically to battle noise - Road noise, exhaust noise, wind noise. At the end of the day, all this technology delivers the audio experience that you’ve always wanted on a bike.

Rockford Fosgate M-DEQ technology icon

M-DEQ™ Technology

M-DEQ is Motorcycle Dynamic EQ. The real hero of M-DEQ technology is the amplifier’s DSP. The DSP or Digital Signal Processor, basically controls the sound of the music. Ours is incredibly intelligent and changes EQ points in real time. This means that it understands how you ride and changes the audio experience accordingly. So, if you are on the freeway this DSP is smart enough to know that, and changes the EQ points to make sure your audio sounds excellent… No matter what the speed.

Rockford Fosgate BME technology icon

BME Technology

BME technology is Bass Management Enhancement. This audio system is designed to always continually adapt to speed, road, engine and exhaust noise, and as it adapts to that noise it maximizes the speaker’s bass output. So, at high and low speeds the system always creates powerful bass.

Skyline OS Integration

Now, even easier to install! Harley-Davidson®Audio Powered by Rockford Fosgate® works directly with Skyline™ OS to enable easy plug and play installation and audio tuning. Tweaks to your audio system or setting-up new speakers yourself can be done right from your Skyline™ OS display. The speaker configuration screen makes it easy to adjust to your new Stage 1, 2 or 3 speakers and dial in your tune.

IDHS™ (Inductive Damping Heat Sink)

The speaker fins push heat away from the voice coils to reduce speaker temperature and distortion to produce the clearest-possible audio.

Bridge Mounted Design

The offset Midrange and Tweeter speaker design eliminates acoustic reflection and maximizes audio output. The specific left and right Midrange and Tweeters are also aligned for optimal riding position, making sure the audio is always directed in the proper location, giving the best on-road audio experience.

Full Range Class-D Technology

More power and less electrical fatigue. These high-efficiency amplifiers produce class leading power and don’t over-draw on the motorcycle electrical system.

ICC+

The Integrated Concealed Crossover boasts a hyper-efficient design and produces the clarity and output usually only found in traditional component speaker set-ups, plus the design allows for a quicker install.

Vibration-Tested

Tested and then re-tested to ensure supreme durability. These speakers have endured extreme conditions and then vibration validation all to make sure they stand the test of time.

Specifications

PRIMARY AMPLIFIER:

  •  

— REQUIREMENTS:

  • Required for Stage I, II, III Speakers

— RATED POWER:

  • 500 Watts (125 Watts x 4)

— FREQUENCY RESPONSE:

  • 40 Hz - 20 kHz

— TOPOLOGY:

  • Full-Range Class-D

— EFFICIENCY (AVERAGE):

  • >75

— TOTAL HARMONIC DIST.:

  • <1% @ 4ohms, <1% @ 2-Ohms

— MAX CURRENT DRAW:

  • 54 A

— INTEGRATED DSP:

  • Yes

— DATA BUS:

  • IFCU

— HEATSINK:

  • Focused Mass Die-Cast Aluminum

— COOLING:

  • Intelligent Thermal Management

— OPERATING VOLTAGE:

  • 9 - 16 VDC

STAGE I FAIRING SPEAKER:

  •  

— NOMINAL DIAMETER:

  • 6.5"

— TWEETER SIZE:

  • 25 mm

— RESPONSE:

  • 48 Hz - 28 kHz

— CONE:

  • Polypropylene + UV Inhibitors

— SPIDER:

  • Nomex™

— MOTOR:

  • Neodymium

— IMPEDANCE:

  • 4Ω

— POWER HANDLING:

  • 75W RMS

— CROSSOVER:

  • ICC 12dB High-Pass

— SPL (1w/1m):

  • 88 dB

STAGE II FAIRING SPEAKER:

  •  

— NOMINAL DIAMETER:

  • 6.5"

— TWEETER SIZE:

  • 20 mm

— MIDRANGE SIZE:

  • 30 mm

— RESPONSE:

  • 44 Hz - 43 kHz

— CONE:

  • Polypropylene + UV Inhibitors

— SPIDER:

  • Nomex™

— MOTOR:

  • Neodymium

— IMPEDANCE:

  • 2Ω

— POWER HANDLING:

  • 125W RMS

— CROSSOVER:

  • ICC 12dB High-Pass

— SPL (1w/1m):

  • 90 dB

STAGE I SADDLEBAG SPEAKER:

  •  

— NOMINAL DIAMETER:

  • 5x7"

— TWEETER SIZE:

  • 20 mm

— RESPONSE:

  • 44 Hz - 20 kHz

— CONE:

  • Polypropylene + UV Inhibitors

— SPIDER:

  • Nomex™

— MOTOR:

  • Neodymium

— POWER HANDLING:

  • 75W RMS

— IMPEDANCE:

  • 4Ω

— CROSSOVER:

  • ICC 12dB High-Pass

— SPL (1w/1m):

  • 89 dB

STAGE II SADDLEBAG SPEAKER:

  •  

— NOMINAL DIAMETER:

  • 5x7"

— TWEETER SIZE:

  • 20 mm

— MIDRANGE SIZE:

  • 30 mm

— RESPONSE:

  • 50 Hz - 20 kHz

— CONE:

  • Polypropylene + UV Inhibitors

— SPIDER:

  • Nomex™

— MOTOR:

  • Neodymium

— POWER HANDLING:

  • 150W RMS

— IMPEDANCE:

  • 2Ω

— CROSSOVER:

  • ICC 12dB High-Pass

— SPL (1w/1m):

  • 90 dB

STAGE III SADDLEBAG SPEAKER:

  •  

— NOMINAL DIAMETER:

  • 6x9"

— TWEETER SIZE:

  • 20 mm

— MIDRANGE:

  • 30 mm

— RESPONSE:

  • 38 Hz - 20 kHz

— CONE:

  • Polypropylene + UV Inhibitors

— SPIDER:

  • Nomex™

— MOTOR:

  • Neodymium

— POWER HANDLING:

  • 250W RMS

— IMPEDANCE:

  • 2Ω

— CROSSOVER:

  • ICC 12dB High-Pass

— SPL:

  • 90 dB

INSTALLATION TUTORIALS:

  •  

— AMPLIFIER (RG):

— AMPLIFIER (SG):

— FAIRING SPEAKERS (RG):

— FAIRING SPEAKERS (SG):

— SADDLEBAG SPEAKERS:

Support

Have questions about this system?

Knowledge Base

Check out support and questions that have been answered on the Knowledge Base.

Contact Us

Leave us feedback or make requests in Contact Us.