Billet Speaker Enclosures for Harley-Davidson® Road King® and Softail®
Speakers that follow the Road King's lines.
Havoc Roar Stereo billet speaker enclosures were designed from the start to look like they belong on a Road King. The styling takes its cue from the classic Road King nacelle, with a spear line that runs through the nacelle-cap stereo and carries on down into the highway bar pods. The result is a unified design language: headlight, nacelle cap, and speaker enclosures all tie together visually, as if the bike left the factory with audio built in. That means when you look at the front of the motorcycle, you don't see "a stereo system stuck on a Road King." You see a Road King whose audio components respect the original design.
6061-T6 Billet: Lightweight, Strong, and Precise
All Havoc Roar Stereo enclosures are:
- CNC-machined from 6061-T6 aircraft-grade aluminum
- Lightweight and strong
- Built to handle vibration, weather, and long-ride abuse
The rigidity of billet housings matters for sound as much as durability. A solid enclosure lets the speaker do its job instead of wasting energy flexing plastic. You get tighter mid-bass, cleaner mids, and less chance of rattles and buzzes showing up later.
Available in Triple Show Chrome or Black, the pods are finished to sit comfortably alongside factory hardware and the rest of your upgrades.
6.5" Speakers: RGB Style or Neo Performance
The 6.5" highway bar enclosures are sized specifically to house Aquatic AV's top-tier speakers—the same families used on Street Glide and Road Glide systems:
Aquatic AV HS.113 – RGB 6.5" Speakers (300 Watts)
- Full 6.5" drivers with RGB illumination
- Ideal if you want your crash bar pods and saddlebag lids to tie together visually at night
- Perfect match for riders building a show-and-go Road King with coordinated lighting
Aquatic AV HS.116 – Neo 6.5" Speakers (480 Watts)
- High-efficiency Neodymium magnet design
- Focused on maximum output and clarity without RGB lighting
- Best choice if you want a clean, all-business look with serious performance at speed
Both options drop into the same billet 6.5" pods, so you pick based on style and performance preference, not because the hardware changes.
3.5" Handlebar Speakers: Built Specifically for These Kits
Up on the bars, the Havoc Roar Stereo system uses 3.5" speakers built exclusively for these kits by Aquatic AV.
These aren't generic "mini speakers" adapted to motorcycle duty—they're purpose-built for:
- High vibration environments
- Compact enclosures
- Clear vocal and high-frequency performance in open air
The key is the full aluminum structural frame inside the speaker. Instead of relying on a light, flexible basket, the internal structure ties all the components together in a rigid assembly. That does two things:
- Makes the speaker highly resistant to vibration, ideal for bar-mount use on a big twin.
- Allows us to hang the largest practical magnet on the back for its size.
More magnet and a rigid frame mean a full, rich sound from a compact 3.5" package—vocals, guitars, and detail that can keep up with the 6.5" drivers down on the crash bar.
A Unified, Factory-Style Look with Real Performance
Put together, the billet enclosures give you:
- A spear line and styling that ties the Road King nacelle, nacelle-cap stereo, and highway bar pods into one coherent design
- 6061-T6 billet construction that's light, strong, and precise
- A choice between RGB 6.5" speakers (HS.113) and Neo 6.5" speakers (HS.116) in the same pods
- Exclusive 3.5" bar speakers from Aquatic AV, engineered for vibration resistance and full-bodied sound
From a few feet away, the bike still reads as a classic Road King. Up close—and especially at speed—you realize those lines are now carrying a serious sound system.
Key Specs
| Fitment | Harley-Davidson Road King and Softail |
|---|---|
| Enclosure sizes | 3.5" handlebar speaker pods and 6.5" highway bar speaker pods |
| 6.5" speaker options | Aquatic AV HS.113 RGB (300 Watts) or Aquatic AV HS.116 Neo (480 Watts), both fit the same billet pods |
| 3.5" speakers | Exclusive Aquatic AV 3.5" speakers with full aluminum structural frame and oversized magnet |
| Materials | CNC-machined 6061-T6 aircraft-grade billet aluminum |
| Finish | Triple Show Chrome or Black |