HRS-144.2-DC Streetline Bar Kit – Dyna / Sportster / Custom

Turn on the sound on your Dyna, Sportster, or custom bar-hopper with your own full-on street soundtrack. The HRS-144.2-DC Streetline Bar Kit is a compact 2-speaker system built around a weatherproof Aquatic AV head unit and purpose-built HRS handlebar speakers, engineered for riders who don’t have fairings or bags – just bars, attitude, and open road.

This is your clean, simple, no-nonsense way to get 144 watts of clear Bluetooth audio on smaller Harley and custom platforms without turning the bike into a science project.

Highlights

• Built for Dyna / Sportster / Custom
  Designed specifically for handlebar-mount applications where space is tight but volume expectations are not. The stereo head unit fits two styles of Harley handlebar top clamp (check your current setup), and the speakers clamp to 1.50", 1.25", or 1" bars using the billet shims provided.
• 144 watts of onboard power
  The Aquatic AV stereo delivers 144 W of audio power to your front speakers – no external amplifier required.
• Compact HRS bar speaker system
  Small footprint, big output. Engineered for the street with motorcycle-tuned speakers for clarity and punch.
• Fully weather-resistant
  Marine / motorcycle-rated components built to handle rain, spray, and wash-downs.
• Clean installation
  Harness, mounts, and hardware are spec’d for a professional, tidy install with minimal visible wiring.
• AM/FM, Bluetooth, USB, and even Satellite Radio on your naked bike
  Stream your music or the SiriusXM app wirelessly from your phone, or plug in your USB stick – your choice.

What’s Included

• Aquatic AV Bluetooth head unit
• Weatherproof, motorcycle/marine rated
• Bluetooth streaming
• Internal amplifier (up to 144 W total)
• Front panel controls designed for gloved use
• HRS Streetline bar speaker set (2 speakers)
• Compact, motorcycle-grade speakers matched to the Aquatic AV output
• Engineered for clarity and vocal punch in real-world riding
• Sealed design to keep water out and sound in
• Handlebar mounting system
• Bar clamps / brackets for common Harley bar diameters
• Billet shims for 1.50", 1.25", and 1" bars
• Hardware in corrosion-resistant finishes
• Pre-terminated wiring harness
• Power, ground, and ignition/ACC leads with inline on/off switch to protect your battery when not in use
• Speaker wires long enough to climb the sides of tall ape-hangers (trim to suit)
• Wiring sized appropriately for the head unit’s power
• Fusing spec’d for the system draw
• Install instructions

Fitment

Designed for:

• Harley-Davidson Dyna models (bar-mount applications)
• Harley-Davidson Sportster models
• Many custom builds using one of the factory’s standard OEM handlebar top clamps

General requirements:

• Standard 12V motorcycle electrical system
• Suitable handlebar real estate for mounting speakers and stereo

Not suitable for:

• Bikes that have gauges mounted on the handlebar top clamp (unless the gauges are relocated)
• T-bars (no separate top clamp surface for the stereo)

If you’re unsure about your specific model or bar setup, we recommend confirming with your installer or contacting us with photos and details.

Why HRS Streetline?

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 unmatched power handling in their class: they deliver a sustained 100 dB+ of crystal-clear output at maximum volume, specifically tuned to outperform ambient wind and engine noise. 

The head unit in this system is tuned from the factory for optimum performance with custom-engineered Nichicon Muse Premium Audio high-pass filters. We’ve tuned our filtering precisely to 241Hz, which ensures that even at Max Volume, the speakers remain in their 'sweet spot,' filtering out damaging sub-bass distortion while delivering crystal-clear mids and highs that cut through wind and engine noise.