The Optimal Audio UB3-B U Bracket C is specifically designed for hanging the Cuboid 12 Loudspeaker from a ceiling in landscape mode.
Grills on Cuboid 8, 10, 12 and 15 loudspeakers are easily removed to facilitate HF driver rotation when used in landscape mode. Rotate the Optimal Audio badge on the grill so that it matches the orientation of the speaker. The badge is spring loaded and rotates in fixed 90° increments.
Optimal Audio benefits from years of engineering experience, global reach and support, being part of Focusrite PLC, one of Europe's largest pro audio manufacturers.