Sonos Arc Ultra soundbar — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/sonos-arc-ultra/  (sheet CC BY 4.0)
Basis: Manufacturer specifications (Sonos)
Catalog version: 2026-10-20

Overall (mm): length 1178, width 110.6, height 75
- Sonos Arc Ultra soundbar measures 1178 × 110.6 × 75 mm (46.38 × 4.35 × 2.95 in) according to Sonos; soundbar width × depth × height as listed by Sonos (bar lying on its base).
- Sonos lists the wall-mount insert thread as M5 × 0.8 mm, 6.5 mm long; the insert positions are not published.
- The file is a plain bounding box at the published size: the rounded body, grille, buttons, ports and mounting inserts are not modelled.
- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.

dimension  value
Width  1178 mm (46.38 in)
Depth  110.6 mm (4.35 in)
Height  75 mm (2.95 in)
Mounting thread  M5 × 0.8 mm thread pitch, L6.5 mm
Weight  13 lb (5.9 kg)

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Sonos: Sonos Arc Ultra User Guide - Specifications — web — Publisher's page; dimensions are facts — https://www.sonos.com/en-us/guides/arcultra

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/sonos-arc-ultra/index.json
API: https://xemstudio.com/api/geometry?object=sonos-arc-ultra