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Rockford Fosgate  HD9813SG-PMX-STG2

PMX Stage-2 Audio Kit for 1998-2013 Harley-Davidson Street Glide and Electra Glide (Gen-3)

Item #90951

Condition:   Brand New

Product Highlights

  • Designed for Harley-Davidson Street Glide and Electra Glide models (1998-2013)
  • Includes Gen-3 PMX Stage-2 audio components
  • Enhanced sound quality and performance
  • Custom-fit for seamless installation

  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping.
60 DAYS Price change protection.

$2,049.99

Reg. Price $2,149.99  Save $100.00
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  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
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60 DAYS Price change protection.

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Rockford Fosgate HD9813SG-PMX-STG2 PMX Stage-2 Audio Kit for Harley-Davidson Street Glide and Electra Glide 1998-2013 (Gen-3)


We are a Rockford Fosgate authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • PMX Stage-2 Audio Kit for Harley-Davidson 1998-2013 (Gen-3)
  • • PMX-HD9813 Multi-Media Source Unit
  • • (2) TMS6SG 6.5" Fairing Speakers
  • • M5-800X4 800W 4-Channel Ampifier
  • • RFK-HD9813M5 Amp Installation Kit
  • Owner's Manual

 

 

Ride Control Meets Serious Sound Power

The Rockford Fosgate HD9813SG-PMX-STG2 4 Channel Audio Kit Motorcycle Amplifiers is built for riders who want full control of their sound system without giving up simplicity or power. The integrated PMX-HD9813 digital media receiver brings a 3 inch full-color display with Bluetooth streaming, USB playback, AM/FM radio, and auxiliary input so you can switch between your favorite audio sources on the fly. Everything is right at your fingertips, making your ride feel more like a custom mobile sound system than just a motorcycle.

Big Amplified Sound That Cuts Through the Wind

At the heart of this kit is the high-output M5-800X4 4-channel amplifier system, delivering up to 100 watts RMS per channel with bridging capability for even more system flexibility. That means clean, strong power going straight to your fairing speakers so your music stays loud and clear even at highway speeds. The Class-AD high-efficiency architecture keeps performance strong while minimizing strain on your electrical system, so you get powerful sound without draining your bike.

 

 

Built Tough for Real Riding Conditions

This system is not afraid of bad weather or rough roads. Element Ready engineering gives you IPX4 and IPX6 water resistance, UV-stabilized materials, corrosion-resistant circuitry, and vibration-tested durability that holds up in real-world riding conditions. Inside, MEHSA 4 thermal management helps control heat, while DSM precision circuit construction reduces interference and keeps your signal clean and stable no matter how long the ride gets or how hard you push the volume.

Dialed-In Sound and Easy Full System Installation

What makes this kit stand out is how easy it is to fine-tune and install. You get a full DSP control suite with a 7-band EQ, preset sound profiles, Punch EQ bass boost, and adjustable crossovers so you can shape your sound exactly how you want it. CEA-2006 certification ensures real, honest power ratings you can trust. On top of that, the complete OEM-style wiring kit with pre-loomed 8-gauge oxygen-free copper wire, fused power distribution, amplifier mounting bracket, and plug-and-play harness system makes installation smooth, clean, and ready for the road fast.

 


Frequently Asked Questions (FAQ)


  • • Why Does My HD9813SG-PMX-STG2 Sound Much Quieter Than Expected?
    If the system powers up but lacks output, verify the PMX radio's audio preset, amplifier gain, and speaker connections. Rockford specifically provides a dedicated tuning guide for this kit because the preset is matched to the M5 amplifier and TMS speakers.
  • • Why Is the Audio Harsh After I Adjusted the Radio Settings?
    Changing EQ or amplifier settings can move the system away from Rockford's intended tuning. The manufacturer warns that modifying its recommended settings can cause poor performance and may contribute to speaker failure.
  • • Why Does My PMX-HD9813 Turn On but Produce No Sound?
    A powered display does not necessarily mean the complete signal path is working. Check the amplifier power, ground, speaker harnesses, and radio output. Similar PMX-HD9813 owners have reported the radio powering up normally while receiving no speaker output, with factory-radio compatibility and amplifier bypass becoming important troubleshooting points.
  • • Why Does My System Suddenly Lose Sound While Riding?
    Intermittent audio can be caused by a loose power connection, ground, speaker connector, or amplifier-related wiring issue. Because the HD9813SG-PMX-STG2 uses direct-connect harnesses and an external M5 amplifier, inspect those connections carefully if vibration causes the sound to disappear.
  • • Why Doesn't My Factory Radio Work With This Stage 2 Kit?
    The HD9813SG-PMX-STG2 is designed around the PMX-HD9813 replacement receiver, not every factory Harley audio configuration. Rockford lists incompatibilities including factory-amplified systems, CB/intercom systems, rear volume controls, certain 1998–2005 Ultra rear-speaker configurations, and factory satellite radio systems.
  • • Why Is the Radio Preset Important on This Installation?
    The PMX-HD9813 contains dedicated audio-kit presets specifically developed for the HD9813SG-PMX-STG2 and its M5 amplifier/TMS speaker combination. Using the wrong preset can change the system's tonal balance and output significantly.
  • • Why Does My System Have Distortion Even Though the Speakers Are New?
    New speakers can still distort when the amplifier gain is too high, the source signal is clipped, or the wrong tuning preset is selected. Rockford's current guidance emphasizes following the supplied tuning recommendations instead of adjusting the system by trial and error.
  • • Why Does the PMX Radio Have Poor AM/FM Reception?
    The receiver requires a properly connected antenna, and Rockford's troubleshooting information identifies a missing or disconnected antenna as a cause of failed station tuning. Weak-signal areas can also affect reception, so check the antenna connection before diagnosing the receiver.
  • • Why Does My System Sound Different After Adding Tour-Pak or Saddlebag Speakers?
    Adding additional speakers changes the system configuration, which is why Rockford provides separate presets for combinations such as upper speakers, Tour-Pak speakers, and bag-lid speakers. Selecting the preset that matches the actual speaker setup helps maintain the intended response.
  • • Why Am I Having Installation Problems With a “Plug-and-Play” Kit?
    “Plug-and-play” reduces cutting and custom wiring, but the installation still requires removing the fairing, disconnecting the battery, installing the PMX receiver and amplifier, routing harnesses, and checking the system afterward. Rockford also notes that many products returned for service have no trouble found because of incorrect installation, so connection checks should come first.

SPECIFICATIONS



FEATURES


Features:

  • Integrated PMX-HD9813 Digital Media Receiver Platform: Features a 3" full-color display with Bluetooth streaming, USB playback, AM/FM tuner, and auxiliary input support for versatile onboard audio management.
  • High-Output M5-800X4 4-Channel Amplifier System: Delivers up to 100 watts RMS per channel with bridging capability, providing clean and powerful signal delivery for fairing-mounted speaker systems.
  • Element Ready Environmental Protection Engineering: Built with IPX4/IPX6 water resistance, UV-stabilized materials, corrosion-resistant circuitry, and vibration-tested durability for extreme riding conditions.
  • Advanced Bluetooth and Media Connectivity Suite: Supports wireless audio streaming with AVRCP control, USB device playback, iPhone direct connection, and Pandora integration for flexible media access.
  • Comprehensive Audio Tuning and DSP Control: Includes 7-band EQ, preset sound profiles, Punch EQ bass enhancement, and adjustable crossovers for precise acoustic customization.
  • CEA-2006 Certified Amplifier Performance Output: Ensures standardized RMS power ratings for consistent, transparent, and comparable amplifier performance across all operating conditions.
  • Class-AD High-Efficiency Power Architecture: Maximizes output efficiency while minimizing current draw from the motorcycle electrical system for stable high-volume operation.
  • MEHSA 4 Thermal Management System: Enhances heat dissipation across internal components to reduce distortion, improve efficiency, and extend amplifier service life.
  • DSM Precision Circuit Construction: High-tolerance surface-mount technology reduces interference, improves signal clarity, and enhances long-term reliability under vibration stress.
  • Complete OEM-Style Wiring and Installation Kit: Includes pre-loomed 8-gauge oxygen-free copper wiring, fused power distribution, amplifier mounting bracket, and plug-and-play harness system for streamlined installation.

 

Specifications:

PMX-HD9813

  • Crossover (Sub-Out): Variable from 60 Hz - 120 Hz.
  • Channel Separation: RCA > 50 dB, High-Level > 50 dB.
  • Signal-to-Noise Ratio: RCA 2V > 85 dB, High-Level (CEA-2006) > 75 dB, Max Wrms > 80 dB.
  • Output Power: CEA-2006 Power Rating 25W x 4 @ 4? RMS, Maximum 50W x 4 @ 2? ≤1.0% THD+N.
  • RCA Output Voltage: Front 4 V Max, Rear 4 V Max, Sub 4 V Max.
  • Frequency Response: RCA 20 Hz - 20 kHz, High-Level 20 Hz - 20 kHz.
  • Idle Current: < 2 Amps.
  • Operating Voltage: 9.5 - 16 VDC.
  • THD+N: 4-Ohms < 1.0%.
  • Output Impedance: < 500 Ohms.
  • AM Tuner: Range 530 - 1710 kHz, Sensitivity 40 dB, Frequency Response 45 Hz - 2.4 kHz.
  • FM Tuner: Range 87.9 - 107.9 MHz, Sensitivity 8 dB, Frequency Response 20 Hz - 15 kHz.
  • USB Version: 2.0.
  • Bluetooth®: 3.0 + EDR, A2DP 1.3.
  • USB Output Current: 1.5A.
  • USB Capacity: 32 Gb max, 255 folders max, 999 songs max.
  • USB Formatting: Format as FAT32 (Windows) or MS-DOS (FAT) (Mac).
  • Display Size: Nominal 3" Color TFT.
  • Display Resolution: 960 x 240.
  • Display Brightness: 380 nits.
  • Display Contrast: 400.
  • Display Pixels: 320 x 240.
  • Display Viewing Angle: 120°.
  • Supported Media Formats: MP3, WMA.
  • Clock: Yes.
  • Made for iPhone Models: iPhone XS Max, XR, XS, X, 8 Plus, 8, 7 Plus, 7, 6s Plus, 6s, 6 Plus, 6, SE, 5s, 5c, 5.
  • Made for iPod Models: iPod touch (5th and 6th generation).
  • Dimensions (Faceplate): 2.7" x 8.4" x 0.7" (68.4 mm x 213 mm x 17.1 mm).
  • Dimensions (Chassis): 2.5" x 8.2" x 7.5" (63.5 mm x 209.3 mm x 191 mm).


TMS6SG

  • Nominal Impedance: 4 Ohms
  • Voice Coil Diameter: 1.40" (35.6 mm)
  • Sensitivity (dB @ 2.83V/1M): 94 dB
  • Midrange Size (Nominal Diameter): 6.5"
  • CEA-2031 Compliant: CEA-2031 Guidelines
  • Power Handling (MAX): 150 Watts
  • Power Handling (RMS): 75 Watts
  • Crossover: Built-in tweeter crossover
  • Frequency Response: 56 Hz - 20 kHz
  • Sensitivity (dB @ 1W/1M): 91 dB
  • Grille/Trim Ring Included: Yes
  • Mounting Hardware: Yes
  • Speaker Type: 2-Way Coax

 

M5-800X4

  • CTA-2006 Compliant
  • Number of Channels: 4
  • Total Power (Sum of Rated Power): 800 Watts
  • Rated Power (RMS Continuous Power): CTA-2006 Continuous Power Rating, ≤1.0% THD+N, 100 Watts x 4 @ 4Ω, 100 Watts x 4 @ 2Ω, 200 Watts x 2 @ 4Ω Bridged/Mono
  • Dynamic Power (PVC/PowerCube®): CTA-2006 Dynamic Power Rating, 125 Watts x 4 @ 4Ω, 200 Watts x 4 @ 2Ω, 400 Watts x 2 @ 4Ω Bridged/Mono
  • Bridgeable: Yes
  • Frequency Response: 10 Hz - 50 kHz
  • Input Sensitivity: 150mVrms - 12Vrms
  • Circuit Topology Class: Class-AD
  • Efficiency (Average): >75%
  • Total Harmonic Distortion (THD+Noise): <0.25% THD+N @ 1 Watt
  • Signal Input: Low-Level: 4 RCA, High-Level: (2) 4-Pin Molex
  • Signal Output: None
  • Tone Controls: Front/Rear: 0-14dB @ 12.5kHz, Front/Rear: 0-18dB @ 45Hz
  • Crossover Controls: High-Pass: 50 Hz - 250 Hz @ 12dB/Octave Butterworth, Low-Pass: 50 Hz - 250 Hz @ 12dB/Octave Butterworth, All-Pass: Yes
  • Remote Controls: No
  • Visual Indicators: Power: Blue, Protect: Red, Input Clip: Red, Output Clip: Blue/Red
  • Power Wire Gauge: 8 AWG
  • Power Input Connector: Compression Terminal Block
  • Replacement: 1040-57997
  • Speaker Wire Gauge: 16 AWG
  • Speaker Output Connector: 4-Pin Molex
  • Cooling: Convection
  • Heatsink: Extruded Aluminum
  • Operating Voltage: 9 - 16 VDC
  • Recommended Fuse (not included): 80A MAXI, Littelfuse #0299080
  • Average Current Draw (13.8V Music): 4Ω Stereo: 29 A, 2Ω Stereo: 29 A, 4Ω Bridged: 29 A
  • Max. Current Draw (13.8V Sinewave): 4Ω Stereo: 55 A, 2Ω Stereo: 85 A, 4Ω Bridged: 90 A
  • Suggested Alternator: Yes
  • Dimensions (H x W x D): 1.7" x 4.25" x 8.41" (42.8 mm x 108 mm x 213 mm)

 

RFK-HD9813M5

  • Battery PWR/GND Gauge: 8 AWG
  • Amplifier PWR/GND Gauge: 8 AWG
  • Speaker Wire Gauge: 16 AWG
  • Fuse Size: 60 Amp
  • Fuse Type: MAXI
  • Dual Amp Installation Kit: No
  • UPC: 780687362041
  • Weight: 16
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.

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