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Technical data, EASE
™
plots, SoundTubeSPEC
™
software & product downloads available at www.soundtube.com
CM600i
In-Ceiling Speaker
Technical Information for System Engineers
Sequence (MLS) and Time Delay
Spectrometry (TDS). Performance,
development and data acquisition
tools include: Gold Line TEF 20, CLIO,
LMS, LEAP, and proprietary modeling
software. EASE
™
data are acquired
through an automated TEF 20/Out
-
line/EASE
™
interface.
EASE™ Data
– 3-D polar plots.
SoundTubeSPEC™
– Proprietary
SoundTube speaker placement software.
Architectural Specifications
The loudspeaker shall consist of a 165
mm (6.5 in) low-frequency transducer
and a 25 mm (1.0 in) high-frequency
transducer with a crossover network
installed in the ported enclosure. The
low-frequency voice coil diameter shall
be 25 mm (1.0 in).
Performance specifications of a
typical production unit shall be as fol
-
lows: Useable frequency response shall
extend from 60 Hz – 22 kHz (-10 dB,
half space, no external equalization).
Measured sensitivity (2.83 Volt input,
1 meter) shall be at least 91.5 dB. The
speaker shall have a nominal imped
-
ance of 8 Ohms and be available for
25, 70.7 & 100 Volt modes with voice
coil/8 Ohm direct. The frequency-
dividing network shall have a cross
-
over frequency of 3 kHz with slopes of
12 dB per octave (2nd order) for both
low & high pass filters. Rated power
capacity shall be at least 90 Watts con
-
tinuous power (RMS) and conform to
EIA-426-B testing. Maximum continu
-
ous output at 1 meter shall be 111 dB.
Installation for the CM600i shall be
by 2-screw blind-mount, constant-ten
-
sion winged assembly and shall attach
to ceiling thickness tolerances ranging
from 6.4 mm (0.25 in) to 42.9 mm (1.69
in). The fixed-wing assembly shall be
constructed of glass filled ABS material.
The external wiring input connector
shall be a 4-pin, 5 mm Euroblock for 8
Ohm or distributed systems and shall
accept from 10 – 22 gauge wire.
The maximum backcan dimensions
shall be no more than 201.7 mm (7.94
in) in height by 296.7 mm (11.68 in) in
diameter. The maximum visible dimen
-
sions shall be no more than 27.5 mm (1.08
in) in height by 375 mm (14.76 in) in diam
-
Patented SoundTube
Technologies
SoundTube Entertainment is con-
stantly developing new technologies that
enhance audio product performance.
SoundTube Entertainment innovations are
protected by multiple U.S. & international
patents, which explicitly cover SoundTube
dome, enclosure and dispersion technolo
-
gies. SoundTube Entertainment actively
defends its patents in order to protect
SoundTube resellers and end users.
Technical Data and
Specification Tools
Technical Data
SoundTube Entertainment strives to
provide complete and effective techni
-
cal information and data to dealers,
engineers and designers. All data are
available from SoundTube Entertain
-
ment or at www.soundtube.com.
Data Acquisition
All performance data acquired at
SoundTube’s Technical Measurement
Center (TMC) are analyzed using a
variety of standard measurement tech
-
niques, including Measured Length
Polar Plots
10,000 Hz
8,000 Hz4,000 Hz
2,000 Hz
1,000 Hz
500 Hz250 Hz
125 Hz