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All-in-one design, simulation, and control software

Fulcrum One is a complete software solution for the design, simulation and control of acoustics, loudspeakers, and immersive systems.

Download Fulcrum One
Get started with the latest version or try Beta for new acoustic simulation and auralization tools.
Download OS
2026.5.1
(Stable)
Try Beta
2026.5.1
(Beta)

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Changelog

Fulcrum One is a complete software environment for designing, simulating, and controlling Fulcrum Acoustic systems. Its user-friendly interface connects loudspeaker and immersive system design, room acoustic modeling, amplifier configuration, and performance evaluation with advanced mapping modes and auralization tools in one unified workflow.

Model

Use a visual model or enter room data to define the conditions that shape system performance, including room volume, materials, reverberation time, and background noise (some features available in Beta only).

Design

Place Fulcrum Acoustic loudspeakers and arrays, add Driveflex amplifiers, and Venueflex processors, and configure the system in one project. For immersive systems, set up Active Acoustics Spaces, Object-Based Mixing sources, and automations.

Evaluate

Use mapping modes and probes to review performance across the listening area, including coverage, speech intelligibility, SPL, and time alignment (some features available in Beta only).

Listen

Use binaural auralization to hear the design over ehadphones before deployment. Room Auralization Mode lets users hear the loudspeaker design from any probe location, while Mix Auralization Mode lets users preview an Object-Based Mix and Active Acoustics Spaces. Available in Beta only.

Optimize

Refine timing, voicing, filters, gain, and array processing in loudspeaker system designs. For immersive systems, refine Active Acoustic Spaces, Object-Based Mixing sources, and automations

Control and Monitor

Manage Object-Based Mixing and Active Acoustics levels, trigger automations, and monitor connected Driveflex amplifiers and Venueflex processors.

Resources

Fulcrum One Documentation
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