Havoc Motorcycles
Havoc Roar Stereo 444.4 Immersive System for Road King
Havoc Roar Stereo 444.4 Immersive System for Road King
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Havoc Roar HRS-RK-444.4 4-Speaker Road King Stereo System
```1998-2025 Harley-Davidson Road King | Black or Chrome | 444W | RGB
FOUR SPEAKERS. TWO STAGES. ONE ENGINEERED ROAD KING SYSTEM.
```
FOUR SPEAKERS. FRONT AND CENTER.
```The HRS-RK-444.4 combines compact 3.5" handlebar speakers with powerful 6.5" highway bar speakers to put music where you need it on the road.
```BUILT AS ONE SYSTEM. ENGINEERED FOR ONE MOTORCYCLE.
The Havoc Roar HRS-RK-444.4 is a complete, purpose-built four-speaker audio system for 1998-2025 Harley-Davidson Road King motorcycles.
The system combines a pair of compact 3.5" Havoc Roar handlebar speakers with a pair of 6.5" Aquatic AV 300W RGB highway bar speaker pods. The result is a two-stage speaker system that puts sound both beside the rider and directly in front of the motorcycle.
At the center of the system is the Aquatic AV GP1 gauge stereo, installed into a Havoc billet Road King nacelle cap. The GP1 provides the source and control functions while the system's matched amplification and engineered filtering keep the speakers operating where they perform best.
The highway bar speakers use dedicated amplification, while the compact handlebar speakers provide an additional close-in audio stage. The system includes the required wiring, RGB components, mounting hardware and installation components to bring the four-speaker system together.
AMPLIFICATION + RGB + MOUNTING + WIRING + HARDWARE
ONE COMPLETE, ENGINEERED SYSTEM.
THE HAVOC ROAR SYSTEM
Every major component in the HRS-RK-444.4 has been selected as part of the same system architecture.
| Component | What It Does |
|---|---|
| Aquatic AV GP1 | The system's head unit and control center |
| Havoc Billet Road King Nacelle Cap | Purpose-built mounting location for the GP1 |
| 2 × Havoc 3.5" Handlebar Speakers | Compact high-output speakers positioned beside the rider |
| 2 × Havoc 6.5" Highway Bar Speaker Pods | Rigid CNC-machined aluminum enclosures positioned in front of the rider |
| 2 × Aquatic AV HS113 RGB Speakers | High-output 6.5" RGB speakers forming the front stage |
| Aquatic AV AD300.2 | Dedicated amplification for the 6.5" highway bar speaker pair |
| Engineered 241 Hz High-Pass Filtering | Protects the speakers from damaging sub-bass distortion and keeps them in their optimal operating range |
| Havoc Glow Lighting | Controls the integrated RGB lighting |
| Complete Wiring & Hardware | Connects the system components into one installation |
AQUATIC AV GP1 — THE CONTROL CENTER
The system starts where the rider interacts with it: the Aquatic AV GP1 gauge stereo.
Rather than hanging a universal stereo from the handlebars or adding a fairing, Havoc integrates the GP1 directly into a purpose-built billet Road King nacelle cap.
The result is a genuine head unit that sits directly in front of the rider, with a display, physical controls and rotary control that are easy to see and operate.
- Bluetooth audio streaming
- AM/FM radio
- USB connectivity and device charging
- MP3 playback
- AUX input
- RCA pre-out for external amplification
- 288W maximum amplifier power
- Class A/B amplifier
- 2-ohm stable
- Monochrome TFT display with blue backlight
- Rotary control and physical buttons
- IP65 water-resistant construction
The system was designed around the Road King's original character rather than changing the motorcycle to accommodate the stereo.
COMPACT 3.5" HANDLEBAR SPEAKERS
The HRS-RK-444.4 adds a pair of compact 3.5" Havoc Roar handlebar speakers to the Road King. These speakers provide a close-in audio stage positioned beside the rider, complementing the larger highway bar speakers.
The Havoc Motorcycles 3.5" handlebar speakers use the ST-3J10 SB Audiophile high-output driver. These feature high-performance 89mm drivers equipped with massive 35.5mm voice coils for exceptional power handling in their class.
They deliver a sustained 100 dB+ of clear output at maximum volume, specifically tuned to outperform ambient wind and engine noise.
SMALL FOOTPRINT. SERIOUS OUTPUT.
```89mm driver | 35.5mm voice coil | 100 dB+ sustained output
```6.5" HAVOC ROAR HIGHWAY BAR SPEAKERS
The second stage is built around a pair of Havoc Roar 6.5" CNC-machined aluminum speaker pods, each loaded with an Aquatic AV HS113 300W RGB speaker.
These are not universal plastic speaker pods adapted to fit a motorcycle. The enclosure and mounting system were developed specifically to put a 6.5" speaker on the motorcycle's highway bar and aim the sound toward the rider.
Highway bar placement puts the larger front-stage speakers in front of the rider. The pods can be positioned and aimed toward the rider for improved clarity and intelligibility at speed.
ENGINEERED AROUND THE SPEAKER
The Havoc enclosure is designed around the 6.5" speaker, with a rigid aluminum construction and approximately 2.0-litre internal cavity. The result is a substantially more purposeful installation than simply putting a marine speaker into a generic pod.
The mounting system provides direct fitment for 1-1/2" bars and includes billet shims for 1-1/4" bars.
ENGINEERED AUDIO FILTERING — 241 Hz
The head unit in the HRS-RK-444.4 is tuned from the factory for optimum performance using custom-engineered Nichicon Muse Premium Audio high-pass filters.
We've tuned the filtering precisely to 241 Hz. This keeps the speakers operating in their intended sweet spot, even at high volume, while filtering out damaging sub-bass energy that small motorcycle speakers cannot reproduce efficiently.
The result is cleaner, more controlled sound with mids and highs that remain clear and intelligible against wind and engine noise.
241 Hz. NOT A GUESS.
```The filtering is engineered into the system to keep the audio where the speakers perform best.
```AQUATIC AV AD300.2 — DEDICATED AMPLIFICATION
The 6.5" highway bar speakers are powered by a dedicated Aquatic AV AD300.2 two-channel digital amplifier.
The amplifier is an integral part of the system, providing the dedicated power required to drive the highway bar speaker pair properly.
- 300 watts RMS total output
- 2-channel design
- IP65 water-resistant construction
- RCA low-level inputs
- High-level speaker inputs with auto-detect
- Adjustable HPF, LPF and full-range crossover modes
- Adjustable crossover frequency from 40Hz–400Hz
- Adjustable bass boost
ROAD-LOCK SADDLEBAG AMPLIFIER MOUNT
The AD300.2 is installed using the Havoc Road-Lock saddlebag amplifier bracket.
The bracket is CNC-bent and laser-cut from 14-gauge steel and designed specifically around the Aquatic AV amplifier.
The bracket incorporates integrated cable management, keeping power, signal, trigger and speaker wiring organized at the top of the mount rather than allowing cables to hang beneath the amplifier or lie loose on the bottom of the saddlebag.
Amplifier mounting, cable routing and system connections are designed together so the installation remains organized and usable.
HAVOC GLOW LIGHTING
The highway bar speakers feature integrated RGB lighting. The system includes the Havoc Glow Lighting control module and the required wiring to operate the lighting in the HS113 speakers.
Havoc Glow Lighting gives the 6.5" highway bar speakers an integrated illuminated appearance without adding separate external lighting strips or aftermarket light kits to the motorcycle.
FOUR SPEAKERS. TWO LISTENING POSITIONS.
The 444.4 configuration is designed around the way audio behaves on an open motorcycle.
The compact 3.5" handlebar speakers put sound close to the rider, while the larger 6.5" highway bar speakers create a powerful front stage directly ahead of the motorcycle.
| Speaker Stage | Location | Purpose |
|---|---|---|
| 2 × 3.5" | Handlebar | Close-in audio beside the rider |
| 2 × 6.5" | Highway Bar | Powerful front-stage output aimed toward the rider |
CHOOSE YOUR FINISH
The HRS-RK-444.4 is available in Black or Chrome, allowing you to choose the look that best suits your Road King.
BLACK POWDERCOAT
```The black powdercoat finish was chosen specifically for riders who want their stereo installation to complement the factory appearance of the motorcycle rather than introduce a contrasting finish.
The finish closely complements the factory black trim found on the Road King Special, giving the Havoc components a cohesive, integrated appearance that looks at home on the motorcycle.
It is not simply a black version of the chrome system. The black finish was selected with the Road King Special's darker factory trim in mind, allowing the Havoc nacelle and speaker components to visually disappear into the motorcycle instead of becoming the focal point.
```TRIPLE-PLATED CHROME. STAINLESS HARDWARE. OLD-SCHOOL BEAUTIFUL.
```Our chrome housings receive a genuine three-layer plating process: copper, zinc and chrome.
No chrome-look substitute. No shortcut to make aluminum look shiny. Just real chrome, done properly.
We finish the CNC-machined aluminum components in real chrome for the traditional custom motorcycle look that chrome brings to a Road King.
The chrome installation also uses stainless-steel mounting hardware and custom shoulder washers designed to prevent hardware heads from galling the chrome during assembly.
```COMPLETE MEANS COMPLETE
One of the biggest problems with building motorcycle audio from individual components is discovering halfway through the installation that something doesn't connect, something doesn't mount, or another component is required to make the system work.
That's not how Havoc Roar systems are designed.
The HRS-RK-444.4 includes the major components, mounting systems, wiring, connectors, RGB module, hardware and instructions required to install the system as a complete package.
WHAT'S INCLUDED
- 1 × Aquatic AV GP1 gauge stereo
- 1 × Havoc billet Road King nacelle cap matched to the selected model year range
- 2 × Havoc 3.5" handlebar speakers
- 2 × Havoc 6.5" billet highway bar speaker pods
- 2 × Aquatic AV HS113 6.5" 300W RGB speakers, installed in the pods
- 1 × Aquatic AV AD300.2 two-channel amplifier
- 1 × Havoc Road-Lock saddlebag amplifier bracket
- 1 × Havoc Glow Lighting control module
- Complete system wiring harnesses
- Speaker wiring from saddlebag amplifier location to highway bar pods
- Power, ground, signal and trigger wiring
- RCA signal connections
- High-current connectors and required connection hardware
- Stainless steel mounting hardware
- Billet bar shims for applicable 1-1/4" highway bars
- Protective mounting hardware
- Cable ties and installation components
- Complete installation instructions
FITMENT
SELECT YOUR ROAD KING GENERATION
1998-2013 Harley-Davidson Road King
Uses the Havoc billet nacelle cap specifically designed for the 1998-2013 Road King generation.
2014-2025 Harley-Davidson Road King
Uses the corresponding Havoc billet nacelle cap designed for the 2014-2025 Road King generation.
```Designed for Road King models retaining the stock-style headlight nacelle arrangement, including applicable Road King and Road King Classic configurations.
Select the correct year range and finish from the product options before ordering. The 1998-2013 and 2014-2025 Road King generations use different nacelle caps and require the corresponding Havoc configuration. ```
Please verify your highway bar / engine guard configuration before ordering. The speaker pods fit 1-1/2" bars directly and include billet shims for 1-1/4" bars. A sufficient straight section of bar is required for proper mounting.
NO FAIRING.
NO UNIVERSAL BRACKETS.
NO MIX-AND-MATCH INSTALLATION.
Just a properly engineered four-speaker stereo system for your Road King.
```BUILD YOUR HAVOC ROAR ROAD KING SYSTEM
The HRS-RK-444.4 is one system in the Havoc Roar Road King family. Every system uses the same basic philosophy: purpose-built components, clean integration and serious sound without adding a fairing.
The 444.4 sits in the range as the four-speaker configuration combining handlebar and highway bar audio. Want more? Move up the range to add speakers and amplification where you want it.
| System | Speakers | Speaker Locations | Total Power |
|---|---|---|---|
| HRS-RK-144.2 Sport | 2 | Handlebar | 144W |
| HRS-RK-300.2 | 2 | Handlebar | 300W |
| HRS-RK-300.2SB | 2 | Saddlebags | 300W |
| HRS-RK-480.2 | 2 | Highway Bar | 480W |
| HRS-RK-444.4 | 4 | Handlebar + Highway Bar | 444W |
| HRS-RK-624.4 | 4 | Handlebar + Highway Bar | 624W |
| HRS-RK-744.6 | 6 | Handlebar + Highway Bar + Saddlebags | 744W |
The Havoc Roar Road King family gives you a system for the way you ride — from a compact two-speaker setup to a complete six-speaker system.
ABOUT HAVOC MOTORCYCLES
Havoc Motorcycles Inc. is a registered Canadian motorcycle manufacturer specializing in the design and manufacture of custom motorcycle parts and accessories since 2014.
We build products for riders who want more than off-the-shelf solutions. Our products are developed around real motorcycles, real installations and real-world riding.
The Havoc Roar Stereo lineup was created specifically for riders who want proper audio without sacrificing the look and character of their motorcycle.
We combine purpose-built Havoc components with proven Aquatic AV audio technology to create integrated systems rather than simply bundling unrelated aftermarket parts together.
```ENGINEERED AS A SYSTEM.
BUILT FOR REAL RIDERS. ```
HAVOC ROAR HRS-RK-444.4
Complete 444W 4-Speaker RGB Road King Stereo System
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