Bose RoomMatch Utility RMU108 Installation And Safety Manuallines page 7

Installation
Rotating the High-Frequency Waveguides
The high-frequency waveguide in the RMU208, RMU206, and RMU108 loudspeakers can be rotated to provide the desired coverage
pattern for horizontal or vertical speaker mounting. These speakers are assembled in the factory for horizontal mounting. To rotate the
waveguide for vertical mounting, do the following.
1. Remove the 12 screws from around the speaker grille and remove the grille from the enclosure.
2.
Remove the 4 waveguide screws.
3. Pull the waveguide forward, rotate it 90° and place it back into the enclosure.
4. Secure the waveguide using the screws removed in Step 2.
5.
Reattach the grille using the screws removed in Step 1.
Figure 8. Removing the waveguide for rotation
A
10 English
A
C
B
A
D
A
pro.Bose.com
A
A
Installation and Safety Guidelines