9
Sub7 Manual / English
On the front side you will find two potentiometers, one for the volume and one for the
crossover frequency. Both the volume and the frequency can also be controlled by
the remote control. On the rear side, there are more controls (satellite filter, phase
switch, mode). The following tips are intended to assist you at using the controls in
the best manner.
5.1 Controls on the front panel and Remote control
a) Volume
Input Sensitivity control from -60 dB to +6 dB relative
to 775 mV when used via the symmetrical XLR input
or relative to 250 mV when used via the asymmetrical
Cinch (RCA) input.
b) Frequency
The upper frequency limit of the unit is variable and
can be set to any value between 50 and 150Hz.
The 85Hz marker indicates the recommendation of
Dolby® labs for surround sound settings. In many
cases, a slightly lower crossover frequency delivers
tighter bass response, for typical near-midfield
monitors we recommend 70 to 75Hz as upper limit
(i.e. -3 dB point in the frequency response).
Please note: If you alter the frequency it is advisable
to check if an alteration of the phase improves the
sound quality.
5. Controls
FREQ
VOLUME
+
+
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