Overview
The ARG Marine 300 is our best-selling boat stabilizer — purpose-built for cruisers, sportfishers, and trawlers in the 30–50 foot range. It eliminates up to 90% of roll at anchor and underway, making it the single most impactful upgrade you can make to your vessel.
Key Features
- Works at anchor, at speed, and in all sea states
- No hull penetrations — fully internal installation
- Quiet operation — under 55 dB at full speed
- Simple on/off control panel included
- Compatible with 12V and 24V DC systems
Compatible With
CruisersSportfishersTrawlersExpress boatsMotoryachts
Starting at
$8,500
Equipment only. Installation quoted separately.
Get a Free QuoteNo obligation. Response within 1 business day.
Technical Specifications
Flywheel SpeedUp to 9,750 RPM
Roll ReductionUp to 90%
Vessel Length30–50 ft
DisplacementUp to 40,000 lbs
Power Draw1.5 kW (running)
Unit Weight132 lbs
Dimensions18" × 18" × 14"
Warranty3 years
