The 155, 156, 157 and 159 models are designed to be floor standing. We suggest that they are positioned at least 200mm from the rear walls and
700mm from the side walls, facing slightly inwards. The 121 and 122 models should be stand or wall mounted though they may be placed on a
rigid shelf. The bass extension will improve if the small speakers are operated closer to the rear wall.
If the loudspeakers are placed too close to the walls the bass will increase but may be boomy and indistinct. If the loudspeakers are placed away
from the walls, the inward angle may be increased by up to 40%, although this may restrict the width of the optimum listening position.
A useful rule of thumb is that the listener should be as for from the loudspeakers as they are from each other. The speakers should ideally be
positioned so that the treble units are roughly at ear level to s seated listener. As personal taste plays a large role, experiment with different
configurations and play a wide range of programmes before finalising the position of your speakers.
Positioning the Front Loudspeakers
121 - 122
155 - 159
The centre channel loudspeaker should be positioned centrally between the loudspeakers, close to the television and mounted above or below
the screen.
The loudspeaker should be located on a stable flat surface to avoid any cabinet movement at high
sound levels. If you mount the unit above the television, move it forward so that the front grille sits
slightly in front of the screen and the top of the cabinet.
A custom stand is available for the model which allows the loudspeaker to be positioned under a
wall mounted monitor and has an adjustable vertical tilt for optimal dispersion.
Positioning the Centre Loudspeaker
Summary of Contents for Diamond 100 Series
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