Phase Technology CM1001d - Manual (Page 2)

Technical data, EASE ™ plots, SoundTubeSPEC ™ software & product downloads available at www.soundtube.com
Entertainment innovations are protected by mul-
tiple U.S. & international patents, which explicitly
cover SoundTube dome, enclosure and dispersion
technologies. 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 technical information
and data to dealers, engineers and designers.
All data are available from SoundTube Enter-
tainment 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 measure-
ment techniques, including Measured Length
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
CLIO/Outline/EASE ™ interface.
EASE™ Data – 3-D polar plots.
SoundTubeSPEC™ – Proprietary SoundTube
speaker placement software.
Architectural Specifications
The loudspeaker shall consist of a 254 mm
(10.0 in) low-frequency transducer with a frequen-
cy-dividing network installed in the vented enclo-
sure. The low-frequency voice coil diameter shall
be 35.0 mm (1.38 in).
Performance specifications of a typical produc-
tion unit shall be as follows: Useable frequency
response shall extend from 40 Hz – 300 Hz (-10 dB,
half space, no external equalization). Measured
sensitivity (1 watt, 1 meter) shall be at least 93.5
dB. The speaker shall have a nominal imped-
ance of 4 Ohms and be available for 25, 70.7 & 100
Volt modes with voice coil/4 Ohm direct. The
frequency-dividing network shall have a crossover
frequency of 100 Hz with a 6 dB per octave (1st
order) slope for the low pass filter. Rated power
capacity shall be at least 150 Watts continuous power
(RMS) and conform to EIA-426-B testing. Maximum
continuous output at 1 meter shall be 115.5 dB.
Installation for the CM1001d shall be by 2-screw
blind-mount, constant-tension 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
iridite-plated, powder coated steel. The external
110.0
100.0
dBSPL
90.0
80.0
70.0
60.0
20 100 1K 10K Hz 20K
-180.0
-108.0
-36.0
36.0
108.0
Deg
180.0
50.0
40.0
Ohm
30.0
20.0
10.0
0.0
10 100 1K 10K Hz 20K
-108.0
-36.0
36.0
108.0
180.0
Deg
252.0
Impedance
Phase
Phase/Impedance Reponse
Frequency Response
CM1001d
In-Ceiling Speaker
Technical Information for System Engineers