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SBIR 3D
Studio Monitor SBIR 3D Planner
Plan studio monitor placement with SBIR notch frequencies, first reflection points, listening triangle, toe-in, 3D setup board, CSV, SVG, markdown report and JSON receipt.
Reviewed 2026-06-22
AudioSBIR notchesMirror pointsToe-inPlacement candidatesSVG/CSV exportsJSON receipt
WHY THIS IS DIFFERENT
A setup decision tool, not just a formula box.
Most speaker-placement advice stops at rules of thumb. This planner calculates path-difference SBIR notches, quarter-wave boundary checks, mirror-method reflection points, listening triangle geometry, toe-in angle, and candidate placements in one exportable workflow. It is designed for producers and home-studio owners deciding where to put monitors and panels before spending money.
Boundary: Not a full acoustic simulation, final treatment design, safety review, or substitute for microphone measurement.