Rockford Fosgate
HD14-STG3
2014+ Harley-Davidson® Stage-3 Kit

$1,899.99
Rockford Fosgate HD14-STG3
Rockford Fosgate HD14-STG3 Rockford Fosgate HD14-STG3 Rockford Fosgate HD14-STG3 Rockford Fosgate HD14-STG3

Overview

The next step in motorcycle performance, Rockford Fosgate's M5 audio kits are the loudest and clearest audio systems they’ve created. Featuring simple plug-and-play installation and paired with freeway speed output all create the best in class on bike audio experience.

Plug-and-Play Design: Designed to work right out of the box. Everything is included to make for easy installation and all to ensure less time in the garage and more time out riding.

Full Throttle Output: Audio engineered to perform on the open road. Speakers and amplifiers specifically tuned and designed to not only overcome wind, road, and exhaust noise, but to give you that second to none audio experience on your bike.

RF3 (Rockford Factory Fit and Finish): Designed and engineered to match and compliment the factory fit and finish of your bike. These components are purpose built to the exact specifications to ensure the best-in-class fitment and look.

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, ensuring that your audio system will stand the test of time.

The HD14-STG3 is a high-performance 4-speaker, 800-watt amplified audio system that includes the following:

  • (2) 6.5” Fairing Speakers
  • (2) 6” x 9” Saddleback Speakers
  • (1) 800W 4-Channel Amp
  • (1) Amp Installation Kit

Upgrade this kit to STG5 by adding:

  • (1) 10” Dual Sub Kit

You must flash your factory radio to use this kit. Ready to flash? Here’s a list of dealers that can flash your radio. Refer to the Fitment guide to verify compatibility before purchasing.

  • Plug and Play Design for Easy Installation
  • Kits Bolt to Factory Attachment Points
  • Direct Connect Wiring Harnesses for Harley-Davidson® Models
  • Speakers Custom Tuned to Hear Music over Wind, Road & Exhaust Noise at Highway Speed
  • TMS65: 6.5" 2-way Element Ready™ Speaker with Integrated Phase-aligned 25 mm Tweeter
  • M5-800X4: 800-watt 4-channel IPX6 Element Ready™ Amplifier
  • RFK-HD14M5: Amp Install Kit for M5-800X4 on 2014+ Harley-Davidson® Models
  • T-harness features Loop-thru for Digital Signal Processor (DSR1 sold separately)
  • T-harness Integration supports Front/Rear Fader Control (requires “Rockford Fosgate 2014+ All Bikes” Flash)
  • Y-adaptors Included in Amp Install Kit Supports Expansion of Lower Fairing, Saddlebag, or Tour-Pak® Speakers
  • Quality & Performance Tested using Proprietary RATS (Rockford Automated Testing System)
  • Factory Harley-Davidson® Radio must be Flashed to use this Kit
  • 90-degree Harness included with Amp Install Kit for Road Glide® Installations
  • Klippel Verified Certification Program Delivers the Best Possible Loudspeakers
  • 2-Year Warranty

Plug and Play

This product is designed for rapid installation using pre-configured wiring harnesses and quick connect terminals.

RF3 Rockford Factory and Finish

Designed and engineered to compliment the factory fit and finish of your vehicle. These components are purpose-built to the exact specifications to ensure best-in-class fitment and look.

Element Ready™

All components are protected agains harsh outdoor elements like Dust, UV, Temperature, Water, Corrosion, and Vibration.

Corrosion Protection

Components are tested for salt spray corrosion resistance.

Dust Resistant

Displays and motor structures are sealed tight so they look and sound as clear as possible no matter how many times you hit the trails.

Stainless Hardware

Stainless hardware is used to its natural resistance to corrosion and rusting. This ensures electrical connections will not degrade over time due to exposure to the elements.

Thermal Shock Resistant

Components are designed to withstand extreme temperature fluctuations ensuring they perform day-in and day-out.

UV Inhibitor Materials

Centrex and ASA plastic materials are used for their UV radiation resistance and components are tested in accordance with ASTM D4329 testing and certification procedures.

Vibration Resistant

Components are able to withstand shock and vibration conditions common with outdoor vehicles.

Compatibility

Signal Processors

Model
Description
DSR1
8-Channel Interactive Audio Processor

Fitment

Factory

Harley-Davidson® Touring

Model
Year
Electra Glide® Revival
FLH
2021, 2023
Road Glide®
FLTRX
2015 – 2023
Road Glide® ST
FLTRXST
2022 – 2023
Road Glide® Special
FLTRXS
2015 – 2023
Street Glide®
FLHX
2014 – 2023
Street Glide® ST
FLHXST
2022 – 2023
Street Glide® Special
FLHXS
2014 – 2023

Harley-Davidson® Ultra

*Additional TMS65 required for the Tour-Pak®

Model
Year
Road Glide® Limited
FLTRK
2020 – 2023
Road Glide® Ultra
FLTRU
2016 – 2019
Electra Glide® Ultra Classic®
FLHTCU
2014 – 2019
Electra Glide® Ultra Classic® Low
FLHTCUL
2015 – 2016
Ultra Limited
FLHTK
2014 – 2023
Ultra Limited Low
FLHTKL
2015 – 2019
Ultra Limited Shrine Edition
FLHTK
2017 – 2023

1Factory Radio from Harley-Davidson® must be flashed. Read the advisory for more information.

2H-D® Power Lock for touring luggage not compatible with 6x9" bag-lid kit.

3Saddlebags must be factory Harley-Davidson® ABS plastic to insure proper fitment with bag-lid and subwoofer kits. Fiberglass saddlebags and bag-lids not compatible.

4Stretched Saddlebags not optimized for kits with subwoofers. Contact technical support for suggested harness brace.

5Tour-Pak® must be detached in order to install and remove subwoofer enclosures.

NRNo Radio equipped from factory.

RF1RF Stage I: Not upgradable. Factory equipped with “Harley-Davidson Audio Powered by Rockford Fosgate” 2-way speakers and saddlebag amplifier.

RF2RF Stage II: Not upgradable. Factory equipped with “Harley-Davidson Audio Powered by Rockford Fosgate” 3-way speakers and saddlebag amplifier.

RF1G2RF Stage I Gen-2: Not upgradable. Factory equipped with “Harley-Davidson Audio Powered by Rockford Fosgate” 2-way speakers and saddlebag amplifier.

RF2G2RF Stage II Gen-2: Not upgradable. Factory equipped with “Harley-Davidson Audio Powered by Rockford Fosgate” 3-way speakers and saddlebag amplifier.

Specs

Specifications

System Components
Speakers
Four
Power
800W RMS
Amplifier Type
External
Grille/Trim Ring Included
Yes
Mounting Hardware
Yes
More Information
Brand Rockford Fosgate