Snell Acoustics Speaker CR7 User Manual

Premier Series  
CR7  
Compact Full Range Center For Music and Movies - CR7  
The center channel is considered to be the most important  
inany surround sound system.The CR7 is a compact center,  
tuned and built like all Snell speakers — with smooth tonal  
balance,excellent dispersion,and high power handling.This  
isessential,since the center has the critical task of  
reproducingthe dialogue found on movie soundtracks.  
We made the CR7 as small as possible without  
compromisingperformance by extruding the cabinet from  
solid aluminum —saving 1.5-inches from each dimension.  
As a D ’Appolito Array,named for our chief engineer Dr.Joe  
D ’Appolito Ph.D.,the CR7 has great articulation and a wide  
dispersion angle,making it perfect to handle its center  
channel responsibilities.This elegant design serves equally  
well as an LCR for the left and right main channels.  
When three CR7s are used across the front of a  
multichannel system, the result is a seamless, timbre  
Dimensions:  
18High  
5.75Wide  
7.5Deep  
matched soundstage. Voiced to match Snell speakers.The Frequency Response of the CR7 matches the K7,M7, LCR7  
and D7 Tower within +1.dB from 80Hz -20kHz,for seamless left /right pans. Fills a typical listening room. Astonishingly, the  
CR7 produces 101dB of continuous output from 12 feet away when used with a 75-Watt amplifier. Bass extension suitable  
for all movie soundtracks and music recordings. The CR 7 ’s bass extends to 80Hz (-3dB).  
System Suggestions:  
Basis 150  
SR7 SURROUND  
K7  
Like all Snell loudspeakers, each CR7 is hand tuned for natural imaging and sonic depth.  
Design:  
Acoustic Suspension  
D'Appolito Array  
Woofer  
Two 4-inch Copolymer,  
4.5mm Excursion  
5-way, satin nickel-plated, brass  
terminals. Accepts 5/16 - inch  
spades, pins, banana plugs and  
bare wire to 12 gauge.  
Weight  
16 lbs.  
Frequency Response  
Video Shielding  
80Hz-20kHz+3dB  
Yes  
Cabinet Construction  
Extruded aluminum 1/8-inch wall  
thickness. 1/4-inch baffle. Fully  
braced.  
Sensitivity  
87 dB  
Crossover Frequency  
2.2  
Impedance  
Crossover  
Nominal 4 Ohms  
Discrete Tweeter and Woofer  
circuit boards. Time alignment and  
coherency are achieved through  
the transition region from driver to  
driver. Each crossover is  
individually tuned by our  
technicians to ± 0.5db of the  
Master Reference.  
End Caps  
1/4 - inch aluminum,  
anodized black  
Maximum Output  
105 dB  
Grille  
Recommended Power  
50 Watts minimum  
150 Watts maximum  
Perforated steel with black  
powder-coat paint.  
Finishes  
Tweeter  
1-inch Cloth dome  
Wiring  
Bi-amp, bi-wire ready  
Connections  
Satin black powdercoat paint.  
Can be ordered in most wood  
and paint finishes.  
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