Specifications

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9.1 Adjustment of the sub woofer
When you have decided upon which method of connection you want and positioned the subwoofer,
you can commence the exciting process of tuning the system. Please note that positioning the
subwoofer will have a big influence on its contribution to the overall sound, e.g. if the DALI
MENTOR SUB is positioned in a corner the bass will be much heavier than if it is positioned
midway between two corners. The following tuning method is recommended to achieve the best
results: Use a piece of music you know well, preferably one including rhythmic bass such as kettle
drums, bass guitar etc. Start adjusting the subwoofer by setting the ON/OFF switch to ON. Set the
AUTO/MANUAL switch to AUTO. Adjust the subwoofer using the remote or the buttons on the rear
panel of the subwoofer.
Note:
When adjusting, the logo / LED display on the front of the subwoofer will show your setting.
Note:
We recommend that you take advantage of the remote control option and adjust the settings of the
sub woofer from the listening position.
9.2 Overloading the subwoofer
If DALI MENTOR SUB is overloaded, the built-in safety circuit will cut the power off. If this occurs let
it cool down before turning it back on. The built-in safety circuit is not a guarantee against damage
as a result of overloading.
9.3 Power
The POWER button is the main ON/OFF switch. We recommend switching OFF the system when
it is not to be used for long periods. When changing connections, always disconnect the mains
voltage to the subwoofer .We recommend that you ALWAYS turn off the DALI MENTOR SUB with
the Remote Control BEFORE turning off the mains switch.
10. THE LISTENING ROOM
Every room has its own distinctive acoustics, which influence the way we experience sound from
a speaker. The sound you hear consists of direct sound from the speakers and reflected sound
from the floor, ceiling and walls. The latter will affect how you experience the sound. As a basic
rule, try to avoid large, hard and reflective areas in the immediate vicinity of your loudspeakers
as it will typically cause strong reflections, which might disturb the precision and spatial effect
of the sound reproduction. Reflection might be suppressed by positioning e.g. a plant between
the speaker and the reflecting surface. Soft items such as carpets, curtains etc. might help if the
sound is too bright. Both the amount and quality of the deep bass depend on the size and shape
of the room, and the position of the speakers. Positioning the speakers near a side or back wall
will accentuate the bass.
A corner location will accentuate it even more, but will also increase the reflections.
11. TECHNICAL SPECIFICATIONS
In Table 2 you will find the most common specifications for our speakers. Please have in mind that
there are countless methods for measuring speakers. However, none of them tell you anything
useful about how a speaker really sounds. Only your ears can decide whether one speaker sounds
better than another. Like all our speakers, DALI MENTOR series is designed to reproduce music
as honestly as possible.
Enjoy your new DALI MENTOR!