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The EcoFlow Delta 3 Ultra Plus is the ultimate field-ready powerhouse, delivering a robust 3600W AC output (7200W surge) to ensure your audio system performs without compromise, even during the most demanding musical moments.

 

Why the Delta 3 Ultra Plus is a Game-Changer for Your Program:

  • Scalable Performance: Start with 3kWh of onboard power and easily expand up to 11kWh with extra batteries, providing enough energy to last through multiple competition weekends without needing a recharge.

 

  • Ultra-Quiet Operation: Running as quiet as 25-30dB, this unit is virtually silent on the sideline. Your front ensemble microphones will capture only the music, not the hum of a generator.

 

  • Clean, Professional Power: Featuring X-Fusion™ 3.0 technology, it provides stable, clean energy that protects your sensitive electronics such as digital mixers and wireless microphone systems from power drops.

Delta 3 Ultra Plus

SKU: Delta 3 Ultra Plus
$1,599.00 Regular Price
$1,449.00Sale Price
Quantity
  • Student Safety & School Compliance

    • Zero Fume Safety: Completely battery-powered, making it safe for use in the band room, enclosed trailers, or crowded stadiums. No carbon monoxide risk.
    • No Gasoline Liability: Eliminate the need to transport or store flammable gasoline on school property or in equipment trucks.
    • Sideline Hazard Reduction: Keep power localized to your front ensemble. The Delta 3 Ultra Plus eliminates the need for long "trip-wire" extension cords crossing the track or sideline.
  • Reliability & Longevity

    • 10-Year Service Life: Built with EV-grade LFP (LiFePO4) cells designed to last for over 3,000–4,000 cycles (over a decade of marching seasons) while maintaining 80% capacity.
    • IP65 Battery Protection: The internal battery pack is IP65-rated, offering superior resistance to dust and moisture during misty morning rehearsals or humid summer camps.
    • 5-Year Warranty: EcoFlow provides one of the industry's longest warranties, ensuring your program's investment is protected for years to come.
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