XSCACE · Journal

Precision in
every dimension

Architecture, acoustics, and the engineering decisions behind sound that disappears into the room.

All · 95Case Study · 44Technology · 20Press · 10News · 7Product · 7Installation · 4Tools · 3
Floorplan Sound Simulation showing a traced room with an SPL coverage map, the same room geometry that sets its modal frequencies
Tools2 September 2026

Room Mode Calculator: Every Frequency Your Room Fights You On

Calculate every axial, tangential and oblique mode from your room dimensions, with the Schroeder frequency, the widest modal gap, mode stacking and a Bonello criterion verdict.

7 min read
Floorplan Sound Simulation showing a traced room with an SPL coverage heat map and placed ceiling speakers
Tools25 August 2026

Speaker Placement Calculator: Spacing, Coverage and Count

A calculator for both halves of the problem: how many ceiling speakers a room needs and how far apart they go, and where a stereo pair and the seat belong.

6 min read
Diagram of a room's first length mode showing the subwoofer at 50% where pressure is zero and the listening seat at 38% where no mode peaks
Tools17 August 2026

Subwoofer Placement: Calculate It Before You Crawl

Every guide gives a different fraction — a third, a fifth, sixty percent back. They are all describing one thing badly: a subwoofer standing on a pressure zero cannot excite that mode at all.

14 min read
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