Interactive Room Layout Planner
Acoustic & THX Geometry Engine
This planner uses a 36° viewing-angle target, shows the 38% acoustic starting point, avoids the 47%–53% mid-room seating band where practical, arranges front L/C/R on an equal-distance arc, and marks near-speaker side-wall first reflections. These are planning heuristics; measure your room before final installation.
Scale Architectural & Acoustic Layout
Top-down speaker, subwoofer, screen, and seating coordinates scaled to your exact room dimensions
13.4 ft
Ideal THX Distance
40°
Actual Viewing Angle
11.2 ft
Seat from Front Wall
13.1 ft
Projector Lens Distance
1.50:1
Target Throw Ratio