Passive Radiator Added Mass-Slug & Subsonic Excursion Limit Calculator

Deterministic Coupled dual-compliance 5th-order state-space differential equation + subsonic excursion envelope solver engine (.json, .csv, .pdf) built for CSS Audio, Dayton Audio, Purifi, Peerless — zero-upload ephemeral Wasm RAM execution.

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Cloudflare Ephemeral Wasm RAM · 0% Retention

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Double-click 2.4× zoom · Drag to pan / 3D orbit

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