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Cinema Loudspeaker Systems User Manual
SR-110B
Surround Loudspeaker
Introduction
The SR-110B Cinema Surround Loudspeaker offers high power handling, excellent sensitivity, and
extended bass response in a very compact enclosure. The high power handling and rugged plywood
enclosure are optimized for the task of digital soundtrack reproduction.
Instead of being tuned as an individual unit, the SR-110B features Array Optimized Tuning (AOT). The
crossover is voiced for flat low frequency response when used in an array on a theatre wall. Conven-
tional loudspeakers are voiced as a single unit.
The SR-110B features a high power long-throw 10” (254mm) low frequency transducer for smooth,
extended bass response. The high frequency section combines a 1” (25mm) titanium diaphragm com-
pression driver with a constant directivity horn for very high output capability and wide, even high fre-
quency coverage. The 200 watt continuous power rating provides absolute reliability.
The compact black enclosure with black grille blends into any theatre decor. The baffle’s built-in 15° tilt
places the loudspeaker at the optimum coverage angle for most applications. The Quick Mount bracket
design allows for fast installation. The loudspeaker-half of the bracket comes pre-installed on each SR-
110B. The Quick Mount wall bracket is purchased separately to allow shipment to the job site ahead of
the loudspeakers. A U-bracket is also available in lieu of the Quick Mount bracket system.
SR-110B Specifications
(subject to change without notice)
Frequency Response:
50 - 20,000 Hertz (-6 dB, half space)
42 - 20,000 Hertz useable range (-10 dB, half space)
Nominal Coverage:
95° horizontal X 85° vertical (average from 1000 to 10,000 Hertz)
DI:
7.5
Q:
5.6
Maximum Output:
117 dB
Impedance:
8 ohms
Maximum Input Power (AES):
200 watts
Sensitivity (2.83V, 1m):
94.0 dB
Crossover Frequency:
2,600 Hertz
Recommended Processing:
QSC amplifier
with
subsonic filter at 50 Hertz
Connectors:
Four terminal barrier strip. Outputs in parallel with inputs.
Transducers:
10” (254mm) woofer, 1” (25mm) Ti compression driver on CD horn.
Enclosure:
Painted plywood, 15° baffle
Size:
23.01” H x 12.00” W x 12.25” D (584.4mm x 304.8mm x 311.2mm)
Weight:
31 lbs. as hung (14 kg.)
Optional Brackets:
Quick Mount: QM-SW (0° tilt) or QM-BW (8° tilt)
U-bracket: YM-300
*TD-000206-00*
TD-000206-00 rev.B
© Copyright 2005, QSC Audio Products, Inc.
QSC® is a registered trademark of QSC Audio Products, Inc.
“QSC” and the QSC logo are registered with the U.S. Patent and Trademark Office
1675 MacArthur Blvd., Costa Mesa, CA, 92626 USA
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