Seakeeper 1 specs

The Seakeeper 1 is designed for boats 23-30 feet in length, operates exclusively on 12V DC power, and can be installed virtually anywhere on board — offering unmatched flexibility and performance.

$16,900 ( MSRP 2025)

AVG INSTALL COST $13,100

AVG TOTAL COST $30,000

*Seakeeper price does not include applicable taxes, shipping, or potential yard and transport fees, which may vary by location.

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Key Specifications:

  • Boat Size Compatibility: 23–30 feet | Up to 5.5 tons
  • Power Source: 12V DC
  • Unit Weight: 365 lbs (166 kg)
  • Dimensions: 23″ L x 24″ W x 16″ H
  • Warranty: 2 years or 2,000 hours (whichever comes first)
    Extended warranty available

Performance:

  • Maximum Rated Speed: 9,750 RPM
  • Angular Momentum (Max RPM): 1,000 N·m·s
  • Anti-Rolling Torque (Max RPM): 2,620 N·m
  • Spool-Up Time to Max RPM: 35 minutes
  • Time to Stabilization (7,310 RPM): 18 minutes

Power Consumption:

  • Spool-Up Power: Up to 600 Watts @ 12V DC
  • Spool-Up Current Draw: 55 Amps
  • Operating Power Range: 225 – 600 Watts (depending on sea conditions)
  • DC Input: 12V DC @ 20–55 Amps