Rockford Fosgate HD14-STG3 2014+ Harley-Davidson Road Glide & Street Glide Stage-3 Kit (Gen-3)

Motorcycle enthusiasts know that the thrill of the ride comes with a soundtrack from Rockford Fosgate’s HD14-STG5 Stage-5 kit. However, getting crystal-clear, high-performance audio on a motorcycle can be a challenge. The M5 Audio Kits from Rockford Fosgate are the latest innovation in motorcycle audio technology. These kits are designed to provide riders with the loudest and clearest audio systems available, making for an unparalleled on-bike audio experience.

Plug-and-Play Design

Installing an audio system on a motorcycle can be a daunting task. The M5 Audio Kits feature a plug-and-play design that ensures a quick and easy installation process. Everything needed for installation is included in the HD14-STG5, which means less time in the garage and more time out on the open road.

Full Throttle Output

The M5 Audio Kits are designed to perform at freeway speeds, overcoming wind, road, and exhaust noise. The speakers and amplifiers are specifically tuned and designed to provide riders with the ultimate audio experience on their bike. With the M5 Audio Kits, riders can expect unparalleled sound quality and volume.

RF3 (Rockford Factory Fit and Finish)

One of the key benefits of the HD14-STG5 Audio Kit is their RF3 design. These components are purpose-built to match and complement the factory fit and finish of the bike. This ensures the best-in-class fitment and look, providing a sleek and seamless appearance that is both functional and stylish.

Element Ready™

Motorcycles are often exposed to harsh environmental conditions such as water, dirt, UV, and vibration. The M5 Audio Kits are designed to stand up to these conditions, featuring speakers and amplifiers that are Element Ready™. These components are specifically designed to withstand these conditions, ensuring that the audio system will stand the test of time.

UNRELENTING PERFORMANCE

The HD14-STG5 is the latest in high-performance 6-speaker, 1600-watt amplified audio systems. This kit includes (2) 6.5″ fairing speakers, (2) 6×9″ saddlebag speakers, (2) 10″ saddlebag subwoofers, (2) 800W 4-channel amps, and (2) amp installation kits. The HD14-STG5 is designed to deliver high-quality, crystal-clear sound, making it an excellent addition to any motorcycle.

Features at a Glance

The M5 Audio Kits are designed to be as user-friendly as possible. The kits bolt to factory attachment points, and direct connect wiring harnesses are available for Harley-Davidson® models. The T-harness integration supports front/rear fader control, and Y-adaptors are included in the amp install kit, supporting the expansion of lower fairing, saddlebag, or Tour-Pak® speakers. The 90-degree harness is included with the amp install kit for Road Glide® installations. The Factory Harley-Davidson® radio must be flashed to use this kit.

Quality & Performance

Rockford Fosgate is dedicated to delivering high-quality, reliable products. The HD14-STG5 Kits are tested using proprietary RATS (Rockford Automated Testing System), and Klippel Verified certification ensures the best possible loudspeakers. The M5 Audio Kits come with a 2-year warranty, providing riders with peace of mind.

Compatibility

HARLEY-DAVIDSON® TOURING

MODEL	CHASSIS	2014	2015	2016	2017	2018	2019	2020	2021	2022
Electra Glide® Revival	FLH	—	—	—	—	—	—	—	✔	—
Electra Glide® Standard NR	FLHT	—	—	—	—	—	X	X	X	X
Road Glide®	FLTRX	—	✔	✔	✔	✔	✔	✔	✔	✔
Road Glide® ST	FLTRXST	—	—	—	—	—	—	—	—	✔
Road Glide® Special	FLTRXS	—	✔	✔	✔	✔	✔	✔	✔	✔
Street Glide®	FLHX	✔	✔	✔	✔	✔	✔	✔	✔	✔
Street Glide® ST	FLHXST	—	—	—	—	—	—	—	—	✔
Street Glide® 115th Anniversary	FLHX	—	—	—	—	✔	—	—	—	—
Street Glide® Special	FLHXS	✔	✔	✔	✔	✔	✔	✔	✔	✔
Street Glide® Special 115th Anniversary	FLHXS	—	—	—	—	✔	—	—	—	—

HARLEY-DAVIDSON® ROAD KING®
The HD14RK-STAGE2 is better equipped for these models.

MODEL	CHASSIS	2014	2015	2016	2017	2018	2019	2020	2021	2022
CVO Road King®	FLHRSE	X	—	—	—	—	—	—	—	—
CVO Softail Deluxe	FLSTNSE	X	X	—	—	—	—	—	—	—
Road King®	FLHR	—	X	X	X	X	X	X	X	X
Road King® Classic	FLHRC	X	X	X	X	X	X	—	—	—
Road King® Special	FLHRXS	—	—	—	X	X	X	X	X	X

HARLEY-DAVIDSON® ULTRA
These models require an additional set of TMS65 for the Tour-Pak®.

MODEL	CHASSIS	2014	2015	2016	2017	2018	2019	2020	2021	2022
Road Glide® Limited	FLTRK	—	—	—	—	—	—	✔	✔	✔
Road Glide® Ultra	FLTRU	—	—	✔	✔	✔	✔	—	—	—
Electra Glide® Ultra Classic®	FLHTCU	✔	✔	✔	✔	✔	✔	—	—	—
Electra Glide® Ultra Classic® Twin-Cooled	FLHTCU	✔	✔	✔	—	—	—	—	—	—
Electra Glide® Ultra Classic® Low	FLHTCUL	—	✔	✔	—	—	—	—	—	—
Electra Glide® Ultra Classic® Low Twin-Cooled	FLHTCUL	—	✔	✔	—	—	—	—	—	—
Ultra Limited	FLHTK	✔	✔	✔	✔	✔	✔	✔	✔	✔
Ultra Limited 115th Anniversary	FLHTK	—	—	—	—	✔	—	—	—	—
Ultra Limited Low	FLHTKL	—	✔	✔	✔	✔	✔	—	—	—
Ultra Limited Shrine Edition	FLHTK	—	—	—	✔	✔	✔	✔	✔	✔

HARLEY-DAVIDSON® CVO
The HD14CVO-STG2 is better equipped for these models.

MODEL	CHASSIS	2014	2015	2016	2017	2018	2019	2020	2021	2022
CVO Ultra Limited	FLHTKSE	X	X	X	X	X	X	X	X	—
CVO Limited 115th Anniversary	FLHTKSE	—	—	—	—	X	—	—	—	—
CVO Pro Street Breakout	FXSE	—	—	X	X	—	—	—	—	—
CVO Road Glide®	FLTRXSE	—	—	—	—	X	X	X	XRF2	XRF2
CVO Road Glide® Limited	FLTRKSE	—	—	—	—	—	—	—	—	XRF1
CVO Road Glide® Ultra	FLTRUSE	—	X	X	—	—	—	—	—	—
CVO Softail Breakout	FXSBSE	X	—	—	—	—	—	—	—	—
CVO Street Glide®	FLHXSE	—	X	X	X	X	X	X	XRF2	XRF2

HARLEY-DAVIDSON® TRIKE
The HD14U-STG2 is better equipped for these models.

MODEL	CHASSIS	2014	2015	2016	2017	2018	2019	2020	2021	2022
Freewheeler®NR	FLRT	—	X	X	X	X	X	X	X	X
Tri Glide® Ultra Classic®	FLHTCUTG	X	X	X	X	X	X	X	X	X
Tri Glide® Ultra 115th Anniversary	FLHTCUTG	—	—	—	—	X	—	—	—	—
CVO Tri Glide®	FLHTCUTGSE	—	—	—	—	—	—	X	X	XRF1

GRAY TEXT indicates nomenclature used on some early models and later inherited.
1 Factory Radio from Harley-Davidson® must be flashed. Read advisory for more information.
2 H-D® Power Lock for touring luggage not compatible with 6×9″ bag-lid kit.
3 Saddlebags must be factory Harley-Davidson® ABS plastic to insure proper fitment with bag-lid and subwoofer kits. Fiberglass saddlebags and bag-lids not compatible.
4 Stretched Saddlebags not optimized for kits with subwoofers. Contact technical support for suggested harness brace.
5 Tour-Pak® must be detached in order to install and remove subwoofer enclosures.
NR No Radio equipped from factory. Motorcycle has storage pocket in lieu of infotainment unit.
RF1 RF Stage-1: Not upgradable. Factory equipped with “Harley-Davidson Audio Powered by Rockford Fosgate” 2-way speakers and saddlebag amplifier.
RF2 RF Stage-2: Not upgradable. Factory equipped with “Harley-Davidson Audio Powered by Rockford Fosgate” 3-way speakers and saddlebag amplifier.

— Harley-Davidson®, Road King®, Road Glide®, Street Glide®, Ultra Classic®, Tri Glide®, Freewheeler®, and Tour-Pak® are Registered Trademark of Harley-Davidson USA, Inc.
— Boom!™ is a Trademark of Harley-Davidson USA, Inc.