One Main Street, Whitinsville, MA 01588 • (508) 234-6158 • FAX (508) 234-8251 • Email [email protected] • Web http://www.eaw.com
EAW products are continually improved. All specifications are therefore subject to change without notice. • PUB# CB223x/2/22/97 • Printed In USA
CINEMA SERIES
Technical Specifications CB223x
COMPONENTS & CONSTRUCTION
The CB223x is a passive, three-way, high-output, full range single
enclosure loudspeaker system intended for use in behind-screen
cinema applications. The optimally vented enclosure houses dual
12-in woofers, a horn-loaded 10-in midrange driver and a 1-in exit
compression driver mounted to a medium format 90
°
x 45
°
constant
directivity horn.
The system requires no external active electronic crossover. An
internal passive crossover/filter network inegrates all subsystems.
integrated via a complex passive crossover/filter network. EAW's
computer-designed passive filter networks are tightly aligned to the
loudspeakers they control and go beyond merely dividing the signal,
performing critical equalization functions.
Input connectors is a 2-terminal barrier strip located on the side of
the enclosure for convenient access in cramped installation areas.
The barrier strip accomodates bare wire, tinned leads or spade lugs.
The cabinet is constructed of 15mm void-free, 18-ply-to-the-inch,
Baltic birch plywood. Extensive internal bracing is provided. The
enclosure and all external parts are coated with a flat black
polyurethane finish.
DESCRIPTIVE DATA
Part Number
999526
LF Subsystem & Loading
2 x 12" vented
MF Subsystem & Loading
1 x 10" horn loaded
HF Subsystem & Loading
1 x 1" exit compression driver
on CD horn
Number of Audio Bands
3-way
Type of Audio Bands
Full Range
Powering Mode
Passive
System Crossover
Passive
Recommended High-Pass
Frequency (24 dB/Octave)
30 Hz
Cabinet Type (shape)
rectangular
Enclosure Materials
15mm Baltic birch plywood
Finish
Flat Black
Connectors
2 terminal barrier strip
NOMINAL DATA
Frequency Response (Hz)
±
3 db
40 Hz - 19 kHz
Efficiency / Axial Sensitivity (dB SPL/1 Watt/1m)
101
Impedance (Ohm)
4
Power Handling (Watts)
AES Standard
500
Calculated Maximum Output (dB SPL)
Peak
134.0
Long Term
128.0
Nominal Coverage Angle / -6 dB points (degrees)
Horizontal
90
Vertical
45
Recommended Complementary Systems
Sub
SB184C, SB185C, SB284C
Dimensions
Height
41 in
1041 mm
Width
24.44 in
621 mm
Depth
15.63 in
397 mm
Weights
Net Weight
115 lb
52.3 kg
Shipping Weight
125 lb
56.9 kg
