The Science
How DML Works
Distributed Mode Loudspeakers produce sound in a fundamentally different way than conventional speakers — and that difference changes everything.
Traditional vs. Distributed
Conventional speakers use a cone that moves like a piston, pushing air from a single point source. This creates precise imaging in one spot — but move away from the sweet spot and the magic disappears.
DML panels vibrate across their entire surface in complex patterns. Each frequency radiates from multiple points simultaneously, creating a diffuse sound field that maintains clarity throughout the space.
The result? Sound that feels immersive and natural everywhere, not just in one perfect position.
Key Characteristics
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Multi-point radiation
Acts like a line array — sounds closer than it is
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Phase-tolerant
Reflections and timing differences don't cause comb filtering
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Bipolar dispersion
Wide, even coverage without the beam of a horn
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Clear transients
Despite diffuse field, attack and imaging stay defined
Why it matters for live sound
Headphone-like clarity
The immersive, detailed sound of great headphones — but for an entire dance floor.
Conversation-friendly
High SPL without the harshness. You can actually talk to someone even when it's loud.
All-night listening
Low distortion means low fatigue. Dance for hours without your ears giving up.
Our implementation
Resonant Systems panels use graphite-enhanced EPS (expanded polystyrene) treated with hide glue and shellac. This creates a rigid, lightweight panel with excellent acoustic properties.
The panels are excited by high-quality drivers mounted on 3D-printed frames, allowing for precise positioning and modular assembly. The design covers 100Hz–20kHz without crossovers.
For extended low-end, we're developing matching printed subwoofers using gypsum and PVA-filled enclosures.