EAW Cinema CSC923X User manual

TECHNICAL SPECIFICATIONS CSC923X
CINEMA SYSTEMS
DESCRIPTIVE DATA
Part Number 997201
LF Subsystem
4x15-in vented, push pu configuration
MF Subsystem 1x10-in horn- oaded cone, Radia
Phase P ug™
HF Subsystem 1x2-in exit/75 mm voice coi
compression driver on 2 axis
asymmetrica horn
Configuration 3-way
Powering Mode Bi-amp ified
Enc osure Materia s Ba tic birch p ywood
Finish Wear-resistant textured b ack paint
Connectors 2x2-termina barrier strip
Dimensions inches mi imeters
Height 90.5 in 2298.7
Width 32.0 in 8128
Depth 22.5 in 5715
Weights pounds ki ograms
Net 309.0 b 140.16 kg
Shipping 329.0 b 149.04 kg
• For the argest cinema screen channe app ications
• Bi-amp ified
The CSC923X represents a major advancement in cinema screen
channe speaker design. Incorporating many new EAW engineering
breakthroughs, the CSC723X is designed to provide optima coverage
in a cinemas, especia y “stadium” seating auditoriums, where
front-to-back coverage provides a difficu t cha enge for even the
best conventiona systems.
The bi-amp ified three-way CSC923X features a mu ticomponent
modu ar design which a ows quick insta ation, with no assemb y
required on site.
The mid-range and high frequency horns feature an unusua
asymmetrica f are design, which provides a narrow pattern at the
rear of the room, and a wider pattern at the front of the room. This
design minimizes energy radiated at the side wa s, whi e concen-
trating sound in the seating area. The high frequency horn is
coup ed to a 2-in exit driver, and a so features a contro ed co ap-
sing pattern at the very highest frequencies, which compensates for
the screen’s effect of widening the dispersion, thus resu ting in a
constant pattern in the seating area.
The sing e 10” mid-range cone driver is housed in its own subenc o-
sure and is coup ed to EAW’s patented Radia Phase P ug.™ The
unique design of the Radia Phase P ug™ significant y reduces throat
distortion and frequency “time smear”, resu ting in noticeab y
c earer, more natura sounding dia og.
The dua ow frequency sections incorporate EAW’s “push-pu ”
driver arrangement. Each driver pair is out of phase re ative to each
other both physica y and e ectrica y, yet their product is
acoustica y in phase, substantia y owering mechanica y induced
distortion.
The CSC-MFX mid-frequency section inc udes an interna passive
crossover network, which provides frequency division for the mid and
high frequency sections.
APPLICATION
PRODUCT INFORMATION

TECHNICAL SPECIFICATIONS CSC923X
997201
exp 05/26/00 dpm
CSC923X INDICATES RUBBER FOOT.
INDICATES MOUNTING POINT,
3/8-1 THREADED HOLE RIVNUT.
ACCESS
PANEL
BACK
2X INPUT
5.28
2X .88
LEFT SIDE
7.28 MOUNTING POINTS
FOR 2 WAY
CONFIGURATION
3. 9
RIGHT SIDE
.14
3X HANDLE
8.75
5.84
C
L
C
L
10.08
25.25
BOTTOM
23.71
19.48
13. 0
49.25
24.50
EAW 997157
CSC-LF
EAW 997157
CSC-LF
EAW 997202
CSC-MFX
EAW 997159
CSC-HF
90.25
72.00
FRONT
32.00
NOMINAL DATA
NOMINAL DATA continued
COMPONENTS & CONSTRUCTION
Frequency Response
+3 dB 35 Hz to 18 kHz
Sensitivity (dB SPL, 1 Watt @ 1m)
LF 103
MF/HF 108
Impedance (Ohms)
LF 2x4
MF/HF 8
Power Handling, (AES Standard, Watts)
LF 2000
MF/HF 350
Calculated Maximum Output (dB SPL)
LF Peak 142
MF/HF Peak 139.4
LF Long Term 136
MF/HF Long Term 133.4
Recommended High-Pass Frequency
24 dB/Octave 50Hz
A externa components feature a textured, non-ref ective b ack
finish to e iminate the ref ection of ight through perforated
cinema screens.
One Main Street, Whitinsvi e, MA 01588 • [phone] • FAX [phone] • Emai [e-mail] • Web http://www.eaw.com
EAW products are continua y improved. A specifications are therefore subject to change without notice. PUB #888xxx(B) May 2001
THX is a registered trademark of Lucasfilm Ltd.