EAW Cinema CSC923 User manual

TECHNICAL SPECIFICATIONS CSC923
CINEMA SYSTEMS
DESCRIPTIVE DATA
Part Number 997165
LF Subsystem
4x15-in vented, push pull onfiguration
MF Subsystem 1x10-in horn loaded one, Radial
Phase Plug™
HF Subsystem 1x2-in exit/75 mm voi e oil
ompression driver on 2 axis
asymmetri al horn
Configuration 3-way
Powering Mode Tri-amplified
En losure Materials Balti bir h plywood
Finish Wear-resistant textured bla k paint
Conne tors 2x2-terminal barrier strip
Dimensions in hes millimeters
Height 90.5 in 2298.7
Width 32.0 in 8128
Depth 22.5 in 5715
Weights pounds kilograms
Net 309.0 lb 140.16 kg
Shipping 329.0 lb 149.04 kg
• For the largest inema s reen hannel appli ations
• THX® Approved
The CSC923 represents a major advan ement in inema s reen
hannel speaker design. In orporating many new EAW engineering
breakthroughs, the CSC723 is designed to provide optimal overage
in all inemas, espe ially “stadium” seating auditoriums, where
front-to-ba k overage provides a diffi ult hallenge for even the best
onventional systems.
The three-way CSC923 features a multi omponent modular design
whi h allows qui k installation, with no assembly required on site.
The mid-range and high frequen y horns feature an unusual asym-
metri al flare design, whi h 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 walls, while on entrating
sound in the seating area. The high frequen y horn is oupled to a
2-in exit driver, and also features a ontrolled ollapsing pattern at
the very highest frequen ies, whi h ompensates for the s reen’s
effe t of widening the dispersion, thus resulting in a onstant pat-
tern in the seating area.
The single 10” mid-range one driver is housed in its own suben lo-
sure and is oupled to EAW’s patented Radial Phase Plug™. The
unique design of the Radial Phase Plug™ signifi antly redu es throat
distortion and frequen y “time smear”, resulting in noti eably
learer, more natural sounding dialog.
The low frequen y se tions in orporate EAW’s “push-pull” driver
arrangement. The drivers are out of phase relative to ea h other both
physi ally and ele tri ally, yet their produ t is a ousti ally in phase,
substantially lowering me hani ally indu ed distortion.
APPLICATION
PRODUCT INFORMATION

TECHNICAL SPECIFICATIONS CSC923
NOMINAL DATA
NOMINAL DATA continued
COMPONENTS & CONSTRUCTION
F equency Response
+3 dB 35 Hz to 18 kHz
Sensitivity (dB SPL, 1 Watt @ 1m)
LF 103
MF 108
HF 114
Impedance (Ohms)
LF 2x4
MF 8
HF 12
Powe Handling, (AES Standa d, Watts)
LF 2000
MF 350
HF 120
Calculated Maximum Output (dB SPL)
LF Peak 142
MF Peak 139.4
HF Peak 140.8
LF Long Term 136
MF Long Term 133.4
HF Long Term 134.8
All external omponents feature a textured, non=refle tive bla k
finish to eliminate the refle tion of light through perforated inema
s reens.
One Main Street, Whitinsville, MA 01588 • [phone] • FAX [phone] • Email info@eaw. om • Web http://www.eaw. om
EAW produ ts are ontinually improved. All spe ifi ations are therefore subje t to hange without noti e. PUB #888xxx(B) May 2001
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