TECHNICAL SPECIFICATIONS CR72i
CINEMA SYSTEMS
DESCRIPTIVE DATA
Part Number 997
LF Subsystem & Loading 1x8-in cone, vented
HF Subsystem & Loading 1x1-in so t dome tweeter
Con iguration 2-way, ull range
Powering Mode Passive
Recommended High-Pass
Frequency (24 dB/Octave) 50 Hz
Cabinet Type (shape) Rectangular, slant ba le
Enclosure Materials Medium Density Fiberboard
Finish Textured black
Connectors 2 terminal barrier strip
Suspension Hardware (2) 3/8”-16 threaded points (1 per
side) plus (4) 1/4”-20 threaded
inserts on back to accept
Omnimount Series 100 or APC MM024
Grille black cloth on plastic rame
Dimensions inches millimeters
Height 16.09 409
Width 16.50 419
Depth (Top) 12.12 308
Depth (Bottom) 6.26 159
Weights pounds kilograms
Net Weight (approx) 26 11.8
Shipping Weight (approx) 33 15.0
• For small to large cinemas
• Passive 2-way surround channel loudspeaker
• THX® approved
The CR72i two-way, passive, ull range cinema surround loudspeak-
er system is engineered to reproduce today’s ull bandwidth digital
surround tracks in smaller cinemas. It eatures an 8-in woo er and a
1-in dome tweeter mounted in a slanted ba le.
This system is approved by the THX® division o Lucas ilm, Ltd., or
use in THX® certi ied theaters.
The CR72i is speci ically engineered to cover a larger seating area
with higher quality, higher output sound than traditional cinema
surrounds.
The passive crossover/ ilter network included in the CR72i goes
beyond merely dividing the signal and actually per orms critical
equalization unctions. This means it will provide more detailed,
natural reproduction o any sonic event occurring in the 360° aural
arena. The crossover/ ilter network tailors HF response to match the
SMPTE/ISO 2969 response curve.
The ront ba le is angled down 15° to accommodate overhead
mounting. The optimally vented enclosure increases LF response
while limiting driver excursion. This method produces less distortion
and minimizes driver strain while extending LF response to the
lowest octaves.
The input connector - a 2-terminal barrier strip that accommodates
bare wire, tinned leads or spade lugs - is located on top o the
enclosure. For sa ety, the cloth grille is attached with multiple
threaded asteners.
APPLICATION
PRODUCT INFORMATION
