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Rockford Fosgate

Rockford Fosgate HD14RGSG-STAGE3 Four Speakers & Amplifier Kit for 2014-2023 Harley-Davidson Road Glide & Street Glide

  • Based on 166 reviews
Condition: New
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Availability: 11 left in stock
Fulfilled by Custom Sounds and Tint
Arrives Aug 6 – Aug 12
Order within 8 hours and 18 minutes
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Features

  • The HD14RGSG-STAGE3 high performance audio kit allows you to quickly upgrade your Harley-Davidson audio from ho-hum to holy-cow! The kit bolts to factory attachment points, and the direct connect wiring harnesses are specifically built for select 2014 - 2023 Harley-Davidson Road Glide and Street Glide models
  • The Stage 3 kit includes the TMS65, a pair of powerful 6.5 full range fairing speakers with an ultra-efficient 25mm dome tweeter, and a pair of the TMS69BL14 Power 6x9 saddlebag speaker kit that are frequency-response tuned to overcome wind, exhaust, and road noise up to 75 MPH
  • The Stage 3 audio kit also features the TM400X4ad, a 400 Watt 4-channel ultra-compact, amplifier built on Rockford Fosgates proprietary Class-AD technology, featuring Constant Power, giving you 2-channels for the fairing speakers and 2 channels for the saddlebag speakers
  • Plus, the RFK-HD14 Amplifier Installation kit, containing an external heat-sink, mounting brackets, speaker and power wiring with all the necessary hardware for installation
  • Note: *You will need to flash your factory radio to use this kit

Brand: Rockford Fosgate


Speaker Maximum Output Power: 400 Watts


Connectivity Technology: Coaxial


Audio Output Mode: Stereo


Input Voltage: 12 Volts (DC)


Audio Output Mode: Stereo


Mounting Type: Flush Mount


Enclosure Material: Polypropylene, Aluminum, or Titanium


Speaker Type: Coaxial


Additional Features: Bass Boost


Antenna Location: For Motorcycles


Color: Black


Is Waterproof: FALSE


Warranty Type: Limited


Control Method: Touch


Speaker Size: 6.5 Inches


Woofer Diameter: 6.5 Inches


Water Resistance Level: Not Water Resistant


Specific Uses For Product: Harley-Davidson Road Glide and Street Glide touring bikes


MP3 player: No


Controller Type: Corded electric


Number of Audio Channels: 4.0


Connectivity Technology: Coaxial


Wireless Technology: No Wireless Communication Technology


Connectivity Protocol: Coaxial


Power Source: Corded Electric


Brand: Rockford Fosgate


Model Number: HD14RGSG-STAGE3


Model Name: HD14RGSG-STAGE3


Built-In Media: Rockford Fosgate HD14RGSG-STAGE3


Warranty Description: Manufacturer


Number of Items: 1


UPC: 780687356064


Manufacturer: Rockford Fosgate


Item Type Name: Rockford Fosgate HD14RGSG-STAGE3


Speaker Maximum Output Power: 400 Watts


Input Voltage: 12 Volts (DC)


Unit Count: 1.0 Count


Item Dimensions D x W x H: 15"D x 22.6"W x 21.7"H


Item Weight: 21.8 Pounds


Compatible Devices: Motorcycle


Compatible with Vehicle Type: Motorcycle


Audio Driver Type: Dynamic Driver


Audio Driver Size: 6.5 Inches


Number Of Circuits: 4


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 6 – Aug 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • This is awesome! This is awesome!
Review Image by Mark
For reference - 2019 Road Glide Special. Road Glide is a much easier install that a Street Glide, so keep that in mind. An SG is a nightmare changing the fairing speakers. I decided to upgrade from a Wild Boar system that just didn't give me the volume and clarity I wanted. First step, find a shop to flash your stereo, so that it is ready. Gather everything you need, especially a 3/4 step bit and a good PVC jigsaw bit. Take your time and make sure you do it right. I am a horrible mechanic, and this install took me about 4 hours, taking my time. Do it right and it will look good. Speakers are completely waterproof, after a wash, I had to open my lids to drain the water from the speakers, but the inside was dry. Just go nice and easy. Watch the Youtube video 3-4 times before you start. This system is amazing. Test ride, at 70MPH, I could only put the volume at 75% or it just overpowered my ears! It is a pricey system, but it looks awesome, and sounds awesome. If you're cash short, go with the amp/front speaker set. If you can afford it, get this one. I've had multiple systems on my bikes over the years, and this RF set is the first one I truly thought was worth the money and effort to install it. ... show more
Reviewed in the United States on June 29, 2020 Reviewed in the United States on June 29, 2020 by Mark
    • Not worth $1400. Amp and wiring harness is awesome. Speakers suck. Not worth $1400. Amp and wiring harness is awesome. Speakers suck.
Review Image by Amazon Customer
Review Image by Amazon Customer
Review Image by Amazon Customer
Review Image by Amazon Customer
Review Image by Amazon Customer
Review Image by Amazon Customer
So I spent the money, got it installed, flashed the radio and I’m off and running. Speakers sound very tinny and harsh at high volume. Rear 6x9s lasted a day. I ordered a set of 6.5 Polks for front and Polk 6x9s for rear. They sound so much better with bass now and play just as loud. Absolutely can hear the music at 85 mph. You will need 8 1.5 pointed screws for rear 6x9s Supplied screws are too short. When you install amp, throw 8mm nuts and bolts in the trash. I used zip ties instead. You will also need to remove cover on amp and switch to manual tune. Switch to HPFand set to around 90. With Polk Speakers you can go as low as 70hz. ... show more
Reviewed in the United States on May 14, 2025 Reviewed in the United States on May 14, 2025 by Amazon Customer
    • WOW!
Went from just a stock stereo system to this. Install was fairly simple. The scariest thing I've ever done to my bike was having to cut that hole in the saddlebag lid. Even that went well with the provided stencil. Everything looks great and sounds awesome. It's almost like having surround sound with the speakers behind me now and I can still hear at 70-80+mph speeds. ... show more
Reviewed in the United States on August 4, 2024 by Justme
    • The system does not produce very much bass.
The installation instructions and procedure is easy to follow and installs perfectly. The front speakers sound great. I expected to get more bass from the rear 6x9s. I think it would be better with an upgrade on them. I blew up the first set of 6x9s in the first week. It was very easy working with Rockford Fosgate support to get replacements. I adjusted the cross-over a bit and the second set are holding up great. I guess I need to get one of their subwoofers if I want bass. ... show more
Reviewed in the United States on September 23, 2022 by David Floyd
    • Actually very good
I was sceptical that this system would perform, especially compared to the more expensive, boutique systems I'd looked into. I had mine professionally installed and have been very impressed. Once tuned and tweaked, the sound is very clear and plenty loud for listening up to 70+. Overall a good deal at this price point. ... show more
Reviewed in the United States on February 13, 2024 by Robert D. Wade
    • The best
Amazing
Reviewed in the United States on April 15, 2026 by Chelsey Dailey
    • Custom Sounds (Austin Texas), Mike in Customer Service is the best and Deserves a 10 Stars review. Custom Sounds (Austin Texas), Mike in Customer Service is the best and Deserves a 10 Stars review.
Review Image by Dennis Casillas
Review Image by Dennis Casillas
Review Image by Dennis Casillas
Review Image by Dennis Casillas
Review Image by Dennis Casillas
Review Image by Dennis Casillas
Review Image by Dennis Casillas
Mike in Austin is an awesome representative of Custom Sounds and Tint, I called the dealer prior to the purchase to inquire on the time to ship to my residence, which is quite close to Austin in San Antonio, Texas. I completed the Purchase and Mike called me back a few minutes later to make sure I had ordered the right model, because of the differences in Road Glide models of Harley Davidson. Turns out, I did order the correct one. I called Mike two days later when I was installing the Amp as part of the process with some questions, he was very helpful and responsive and we talked several times throughout that day. He took the time to call me back several times to make sure everything was coming along fine, Mike is a Great representative of the Custom Sounds customer service team and if he is not in management on the Custom Sounds Team he should be. Thanks Mike for you assistance throughout the install Process. It has been a slow tedious process especially working on it between 2 jobs but I should be done with it today and off to the Custom Sounds dealership here in San Antonio to have it flashed and listen to the great sounds Rockford Fosgate has to offer. Thanks again Mike!! ... show more
Reviewed in the United States on November 17, 2024 Reviewed in the United States on November 17, 2024 by Dennis Casillas
    • Over priced
Sounds nice but not 2k nice. Install wasn’t terrible I just think you’re paying for the name.
Reviewed in the United States on May 22, 2026 by Tauren

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