User Guide

Cuboid can be mounted on a wall in either portrait or landscape mode using the
appropriate wall bracket or suspended from a ceiling with the appropriate
U bracket.
The above table lists the correct wall bracket for each Cuboid model, along with
the combined weight of the loudspeaker and bracket.
It is critical that the structure to which Cuboid is to be mounted is suitable
for taking the weight of the loudspeaker/bracket assembly.
It is highly recommended that a secondary safety xing be tted. This can
be achieved using a suitable rated M8 eyebolt and rated safety chain or steel
wire rope (not supplied) in the case of the Cuboid 8 and above, or with the
supplied M5 bolt and steel wire rope in the case of the Cuboid 3, 3TX, 5
and 5TX.
Cuboid model Wall bracket Combined weight U bracket Combined weight Eyebolt tting
Cuboid 3 included
1.39kg (3.06lbs) N/A N/A M5 x 1
Cuboid 3TX included
1.77kg (3.9lbs) N/A N/A M5 x 1
Cuboid 5 included
2.28kg (5.02lbs) N/A N/A M5 x 1
Cuboid 5TX included
2.66kg (4.98lbs) N/A N/A M5 x 1
Cuboid 8 A
10.64kg (23.45lbs) A 13.0kg (28.66lbs) M8 x 16
Cuboid 10 B
17.26kg (38.05lbs) B 20.0kg (44.09lbs) M8 x 21
Cuboid 12 B
21.26kg (46.87lbs) C 25.5kg (56.21lbs) M8 x 21
Cuboid 15 C
31.35kg (69.11lbs) D 35.0kg (77.16lbs) M8 x 19
4/23
Cuboid
Loudspeakers
Loudspeakers
USER GUIDE
© 2022. Optimal Audio Group Ltd. (v2.2)
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Introduction
Aiming/
coverage
Overview
Horizontal
coverage
Wall mount
Connecting up
Ceiling mount
Matching
speakers/amps
Grille removal
Accessories
Badge rotation
Specications
Coverage
Horn rotation
Safety info