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User's Manual
14
Specifi cations
Design
2 1/2 way, Tapered Array
Magnetically Shielded
Drive Units
HF: Waveguide loaded Neodymium
Ribbon
LF: 4.5-inch High Back-emf
Frequency Response
80 Hz to 40 kHz
Crossover Frequency
250 Hz to 1.5 kHz
Maximum Power
440 watts
Minimum Power
25 watts
Sensitivity (2.83 V/1 meter)
89 dB
Maximum Output
117 dB
Impedance
6 ohms nominal
Connections
2 pairs gold plated 5-way binding posts
Finish
Ebonized Rosewood
Dimensions (with grill)
CRS-3
Height 5.82" (148 mm)
Width 24" (610 mm)
Depth 3.75" (96 mm)
Weight 15.8 lbs (7.2 kg)
CRS-3C
Height 5.82" (148 mm)
Width 28" (711 mm)
Depth 3.75" (96 mm)
Weight 19.8 lbs (9 kg)
© 2007 Sunfi re Corporation.
All rights reserved. Sunfi re Corporation
re serves the right to improve its products
at any time. Therefore, specifi cations are
subject to change without notice.
Manual 913-139-00 Rev A
Troubleshooting
The Cinema Ribbon Trio loudspeakers
are designed and built to provide years of
trou ble-free per for mance. Most prob-
lems that occur can usually be solved
by checking your setup, or by making
sure all com po nents are fully op er a tion al.
The following information will help you
deal with common problems you may
ex pe ri ence. If a problem persists, please
contact your Dealer for assistance.
Poor or no sound
• Check all the connections from the
loudspeaker to the amplifi er or receiver.
Swap loudspeakers around, and see
if the poor sound follows a particular
loudspeaker.
• Check that your amplifi er is not driven
too hard or is clipping. Even a low-pow-
ered amp driven into clipping can cause
distortion or damage your loudspeakers.
• Many processor/preamps can send
test tones through all the loudspeakers
in your system. Use this to adjust the
volume of each chan nel until they are
all playing at the same level. Make sure
that any bass man age ment options are
set correctly, and any channels using
the Cinema Ribbon Trios are set to
"small."
• If the system bass is weak only when
playing surround sources, check that
your processor is correctly set to decode
the sur round modes, such as Dolby
Digital or DTS.
• Some DVD discs have a menu that
allows you to select which soundtrack
to play. Check that the correct surround
audio soundtrack is selected.
• Check the Bridge Clips are tight.