GMK SlotStudio

GMK SlotStudio is a real-time subwoofer enclosure design tool built for builders. Dial in your box dimensions, port geometry, and wood thickness — and get instant 3D visualization, accurate tuning frequency, net volume, and a complete cut sheet. Desktop recommended for the full experience. Mobile version and more features coming soon.

GMK SlotStudio V1.0
GMK SlotStudio
Design slot-ported enclosures with live 3D geometry, box tuning, and clean cut sheet dimensions.
Tuning
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Hz
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Port Area Ratio
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in²/ft³
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Net Volume
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ft³
Drag to rotate  ·  Scroll to zoom  ·  Dbl-click to reset