Saint Nordic · Harley Davidson Audio
Rockford Fosgate
HD9813RG-STG2.
Stage Two · 1998–2013 Street Glide & Road Glide
Installed Price
$1,899.99
+ Tax · Professionally installed at Saint Nordic · Spring Lake Park, MN
Complete Kit — Everything Included
WHAT'S IN
THE BOX.
The HD9813RG-STG2 is a Stage Two audio upgrade for 1998–2013 Harley-Davidson Street Glide and Road Glide models — speakers and amplifier only, no receiver included. Uses your existing factory radio. If you also want to upgrade your radio, see the HD9813RG-PMX-STG2 which adds the PMX-HD9813 receiver.
Uses Your Existing Radio
No Receiver Included
Factory Radio Compatible
This kit works with your existing factory radio. No receiver is included. If you also want to replace your radio with the PMX-HD9813 digital media receiver, see the HD9813RG-PMX-STG2 package — it includes everything in this kit plus the receiver.
Fairing Speakers
2× TMS6RG 6.5" Fairing Speakers
TMS6RG
6.5" 2-way Element Ready fairing speakers with phase-aligned 25mm tweeter. Custom tuned to cut through wind, road, and exhaust noise at highway speed. Supplied with Road Glide-specific grilles. IPX6 Element Ready — purpose-built for the motorcycle environment.
Amplifier
M5-800X4 4-Channel Amplifier
M5-800X4
800W 4-channel IPX6 Element Ready amplifier — the same M5-800X4 used across Rockford Fosgate's Harley lineup. Y-adaptors included in the install kit support future expansion to lower fairing, saddlebag, or Tour-Pak speakers. Compact chassis, stainless steel hardware.
Installation Kit
RFK-HD9813M5 Amp Install Kit
RFK-HD9813M5
Direct-connect wiring harnesses designed specifically for 1998–2013 Harley-Davidson models. Y-adaptors included for future speaker expansion. Mounting plate and all hardware included for clean professional installation.
Why Rockford Fosgate
LOUDER. CLEANER.
SMARTER.
The HD9813RG-STG2 brings Rockford Fosgate's M5 speaker and amplifier platform to 1998–2013 Street Glide and Road Glide models — using your existing factory radio. No splicing, no custom wiring, no modifications to the radio. Plug in, power on, and ride with speakers and an amp that were engineered specifically for your bike.
📱
Apple CarPlay Built-In
Full Apple CarPlay integration on the 7" PMX-HD9813 touchscreen. Maps, music, calls, and messages — controlled from the handlebar or the screen — without taking your hands off the bike.
🌧️
IPX6 Element Ready
Speakers and amplifier are IPX6 rated — purpose-built for the motorcycle environment. Dust and thermal shock resistance, corrosion protection with stainless hardware, UV inhibitor materials, and vibration resistance.
🔌
Plug-and-Play Install
Direct-connect wiring harnesses designed for select Harley-Davidson models. PMX-HD9813 uses factory mounting brackets. No cutting, no splicing, no modifications — everything plugs in exactly where the factory equipment came out.
🎵
Street Party Mode
Sync music playback across multiple connected PMX-HD9813 radios. Ride with friends, all on the same song, all at the same time — wirelessly.
📡
Highway-Tuned Speakers
TMS6RG speakers are custom tuned specifically to cut through wind, road, and exhaust noise at freeway speeds — the acoustic challenge that makes motorcycle audio different from every other application.
⚡
Expandable System
Y-adaptors in the RFK-HD9813M5 install kit support future expansion to lower fairing, saddlebag, or Tour-Pak speakers. The M5-800X4 amp has the headroom. Add Stage Three saddlebag speakers anytime without rewiring.
System Summary
BUILT FOR
THE RIDE.
Every component in the HD9813RG-STG2 was designed to work together and engineered for 1998–2013 Street Glide and Road Glide models. Rockford Fosgate's M5 platform delivers freeway-speed audio that cuts through wind, road, and exhaust noise — using your existing factory radio.
800W
4-Channel · M5-800X4 · IPX6
PMX-HD9813 — 7" Apple CarPlay · Bluetooth · SiriusXM Ready
2× TMS6RG 6.5" fairing speakers — VAST technology · IPX6
M5-800X4 — 800W 4-channel · Class AD · IPX6 · expandable via Y-adaptors
RFK-HD9813M5 — plug-and-play direct-connect harnesses
Road Glide-specific grilles included · RF3 factory fit and finish
Professionally installed at Saint Nordic · 1-year labor warranty
⚠️ Vehicle Compatibility
The HD9813RG-STG2 is designed for select 1998–2013 Harley-Davidson Street Glide and Road Glide models. Compatibility varies by year and model. Contact Saint Nordic before purchasing to confirm fitment for your specific bike. If you want to upgrade your radio as well, consider the HD9813RG-PMX-STG2 which includes the PMX-HD9813 receiver.
Upgrade Path
WANT MORE?
STEP IT UP.
The HD9813RG-STG2 is speakers and amp only — your factory radio stays in place. Upgrade to the HD9813RG-PMX-STG2 to add the PMX-HD9813 receiver, or add the STG3 saddlebag kit to expand to full front-to-rear coverage.
Specifications
TECHNICAL
DETAILS.
Kit Model
Rockford Fosgate HD9813RG-STG2
Fitment
Select 1998–2013 Harley-Davidson Street Glide & Road Glide — verify compatibility before purchasing
Installed Price
$1,899.99 + tax — professionally installed at Saint Nordic Custom Autoworks
Source Unit
PMX-HD9813 — 7" direct replacement digital media receiver · Apple CarPlay · Bluetooth · SiriusXM Ready · Street Party Mode · Day/Night mode
Fairing Speakers
2× TMS6RG 6.5" 2-way coaxial · VAST technology (25% more cone area) · IPX6 Element Ready · Weather resistant
Amplifier
M5-800X4 — 800W 4-channel · Class AD · IPX6 · expandable via Y-adaptors · Conformal coated · Stainless steel hardware
Amp Power
800W peak · 400W RMS · 4 channels
Install Kit
RFK-HD9813M5 — Direct connect plug-and-play wiring harnesses · Mounting plate · All hardware included
Design Standard
RF3 — Factory fit and finish · Road Glide-specific grilles · No cutting or splicing required
Upgradeable To
HD9813RG-STG3 — add 2× TMS69 6x9" saddlebag speakers · HD9813RG-PMX-STG2 — add PMX-HD9813 receiver
Installation
Professional installation at Saint Nordic Custom Autoworks · Spring Lake Park, MN · 1-year labor warranty
Saint Nordic Custom Autoworks
BOOK YOUR
INSTALL.
The Rockford Fosgate HD9813RG-STG2 — $1,899.99 installed at Saint Nordic Custom Autoworks in Spring Lake Park, MN. Contact us first to confirm compatibility for your specific 1998–2013 Street Glide or Road Glide model.
