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Power handling
DLS recommends using amplifiers within a
specific power range. However, the most
important thing is that the amplifier has
sufficient power reserves for handling peaks
and transient in the music signal
The power rating figure of a loudspeaker is a
very inprecise figure. Since the energy in the
music signal varies, neither peak nor average
value is relevant. A power rating of e.g. 100W
RMS says only that you can play a continuous
tone of 1kHz at this output. It does not mean
that you can turn the volume all the way up on
a 100W amplifier and expect clear sound and
healthy speakers.
The greatest danger to a loudspeaker is
distorded signal. Distorsion in the low
frequency range produces overtones in the
entire spectrum, with an energy that can
easily damage the tweeter units. And since a
more powerful amplifier can play louder
without distorsion, we have the paradox that it
is a greater risk to damage speakers by
playing loud with a smaller amplifier.
Caution!
If you hear distortion when you increase
the volume this is normally a sign of
overloading the amplifier and you should
immediately reduce the output level.
Use of loudness, bass or treble boost
increases the risk for harmful distortion in
the amplifier. We recommend that you use
these controls with care.
Side panels
DLS D-series speaker are designed to be
used with side panels that are avalible in
different finishes. Mount the side panels so
the magnets (black nobs) on the speakers
side, match the magnets on the side panels.
Connections
Make sure to turn off all amplifiers before
connecting your new speaker to your system.
Connect the cable to the terminal. Use the
marking of the cable to ensure that the red or
”+” mark of the amplifier is connected to the
”+” side of the terminal, also marked with red.
We recommend high quality cables, not to
thin, to avoide losses. To reduce the effect the
cable has on the speaker. At high frequency
the inductive component of the cables
impedance can dominate over the DC
resistance and will affect the tonal balance.
Ask your dealer for the best cable for your
needs.