Phase Technology CM82-EZ Speaker User Manual


 
Independent Data
Acquisition & Verification
AlldataforSoundTubespeakersis
independentlycollectedfromandveri-
fiedbyNWAALabs(www.nwaalabs.
com)usingtheirproprietaryMACH
testingsystem.Alldataiscollectedand
analysedaccordingtoASTM,ISOand
AESstandardsusingEASERA,TEFand
MLSSA.Fullballoondataincluding
bothphaseandmagnitudeiscompiled
intoavarietyofformatsincludingEASE
4.x,GLLandCLF.
Architectural
Specifications
 Theloudspeakershallconsistof
one203mm(8in)low-frequency
transducerandone25.4mm(1.0in)
high-frequencytransducerwithafre-
quencydividingnetworkinstalledin
asealedenclosure.Thelow-frequency
voicecoildiametershallbe25mm
(1in).Thelow-frequencytransducer
shallhavepolypropyleneconemate-
rialwithabutylrubbersurround.The
high-frequencytransducershallbe
constructedofsilkmaterialusinga
balanced-domeconfiguration.
Performancespecificationsofatypi-
calproductionunitshallbeasfollows:
Usablefrequencyrangeshallextend
from45Hz-22kHz,-10dB.Theloud-
speakershallbeavailablewithselect-
able25/70.7/100Voltand16Ohm/
voicecoildirecttapswitch.Thefre-
quencydividingnetworkshallhavea
crossoverfrequencyof5.0kHz.Rated
powercapacityofthecomponentsand
networkshallbeatleast64Wattscon-
tinuousRMSpowerandconformto
EIA-426-Btesting.Maximumcontinu-
ousoutputat1metershallbeatleast
109.4dB.
Thebackcanshallbeconstructedof
galvanizedsteelwithanABSplastic
baffle.Thegrilleshallbeconstructed
ofpaintedsteel.Shippedcomplete
withUL-listedflexconduitclamp,
colorcodedtilebridge(tomatchcolor-
codedbackcan),grille,wirenuts,
cut-outtemplateandpaintshield,the
integratedCM82-EZin-ceilingspeaker
isengineeredforhighperformance
andrapidinstallationinplenum
Technical data, EASE
plots, SoundTubeSPEC
software & product downloads available at www.soundtube.com
Polar Plots
10,000 Hz
8,000 Hz4,000 Hz
2,000 Hz
1,000 Hz
500 Hz250 Hz
125 Hz
spaces.TheCM82-EZincorporatesa
secondaryattachmentpointforadded
security,orwhererequiredbycode.
InstallationfortheCM82-EZshall
beby2-screwblind-mountconstant-
tensionwingedassemblyandshall
attachtoceilingthicknessesranging
from0.04into1.6in.Theexternalwir-
ingshallbehardwiredusingwirenuts
acceptinguptothree18-gaugewire.
TheCM82-EZisfactorypresettothe
64Wattsettinginthe70.7Voltoperat-
ingmode,withatapswitchlocatedon
thefrontbaffle.Thesystemshallbe
theSoundTubeCM82-EZforbothlow
&highimpedanceapplications.
SoundTube Entertainment
6430 North Business Park Loop
Park City, Utah 84098
Phone 435.647.9555
Fax 435.647.9666
Toll Free 800.647.TUBE
www.soundtube.com
All SoundTube products come
with a 5-year limited warranty.
0dB
-6dB
-12dB
-18dB
-24dB
30º
-30º
60º
-60º
90º
-90º
120º
-120º
150º
-150º
180º
0dB
-6dB
-12dB
-18dB
-24dB
30º
-30º
60º
-60º
90º
-90º
120º
-120º
150º
-150º
180º
0dB
-6dB
-12dB
-18dB
-24dB
30º
-30º
60º
-60º
90º
-90º
120º
-120º
150º
-150º
180º
0dB
-6dB
-12dB
-18dB
-24dB
30º
-30º
60º
-60º
90º
-90º
120º
-120º
150º
-150º
180º
0dB
-6dB
-12dB
-18dB
-24dB
30º
-30º
60º
-60º
90º
-90º
120º
-120º
150º
-150º
180º
0dB
-6dB
-12dB
-18dB
-24dB
30º
-30º
60º
-60º
90º
-90º
120º
-120º
150º
-150º
180º
0dB
-6dB
-12dB
-18dB
-24dB
30º
-30º
60º
-60º
90º
-90º
120º
-120º
150º
-150º
180º
0dB
-6dB
-12dB
-18dB
-24dB
30º
-30º
60º
-60º
90º
-90º
120º
-120º
150º
-150º
180º
CM82-EZ
In-Ceiling Speaker
Technical Information for System Engineers