ALC-1809 LOUDSPEAKER CONTROLLER
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the software interface. Note that flat profile (“zip cord” style) speaker wire will be easiest to use with the Theory
soundbars and on-wall models when mounted to the wall as there is only 0.25” space between the back of the
soundbar and the wall surface.
DOUBLE CHECK ALL WIRES.
Carefully double check all connections between the surround sound processor outputs and the ALC analog
audio inputs.
Carefully double check all speaker wires, paying special attention to subwoofer outputs. Connecting a sub-
woofer output to a full range speaker or soundbar will result in speaker damage.
5.5- ACTIVATE THE LOUDSPEAKER CONTROLLER
Once you have double and triple checked (!) all wiring, press the activate button to intialize and activate the loud-
speaker controller. This will allow audio to pass through the unit and allow you to carefully listen to the sound and
evaluate the balance of the subwoofer(s).
5.6 - LISTEN TO FAMILIAR SURROUND MATERIAL
The SurroundWizard software will set the full range loudspeaker levels and all delays exactly right, but can only
approximate the ideal subwoofer level(s) for two reasons:
One, subwoofer level at your listening position will be very dependent upon room interactions (standing waves)
and two, subwoofer level is very subjective and personal; some people like the LFE (subwoofer) information well
integrated and balanced to the full range sound, while other listeners like a little more “oomph” in the bottom end
for thrilling, visceral impact.
For these reasons, SurroundWizard gives you the opportunity to fine tune or “trim” the subwoofer output level to
your taste.
Ideally, listen to program material with which you are familiar. Listen to several different movies or music videos
and LFE levels vary dramatically from disc to disc.
ALC PROGRAMMING
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