Phase Technology CM42-EZs Speaker User Manual


 
Performancespecificationsofatypi-
calproductionunitshallbeasfollows:
Usablefrequencyrangeshallextend
from120Hz-22kHz,-10dB.The
loudspeakershallbeavailablewith
selectable25/70.7/100Voltand16
Ohm/voicecoildirecttapswitch.The
frequencydividingnetworkshall
haveacrossoverfrequencyof5.0kHz.
Ratedpowercapacityofthecompo-
nentsandnetworkshallbeatleast20
WattscontinuousRMSpowerandcon-
formtoEIA-426-Btesting.Maximum
continuousoutputat1metershallbe
atleast100.5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CM42-EZsin-ceiling
speakerisengineeredforhighper-
formanceandrapidinstallationin
plenumspaces.TheCM42-EZsincor-
poratesasecondaryattachmentpoint
foraddedsecurity,orwhererequired
bycode.
InstallationfortheCM42-EZsshallbe
by2-screwblind-mountconstant-ten-
sionwingedassemblyandshallattach
toceilingthicknessesrangingfrom
0.00into1.50in.Theexternalwiring
shallbehardwiredusingwirenuts
acceptinguptothree18-gaugewires.
TheCM42-EZsisfactorypresetto
the20Wattsettinginthe70.7Volt
modewithatapswitchlocatedonthe
frontbaffle.Thesystemshallbethe
SoundTubeCM42-EZs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.
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
102mm(4in)low-frequencytrans-
ducerandone19mm(0.75in)high-
frequencytransducerwithafrequency
dividingnetworkinstalledinasealed
enclosure.Thelow-frequencyvoice
coildiametershallbe13mm(0.50in).
Thelow-frequencytransducershall
haveatreatedfiberconematerialwith
clothsurround.Thehigh-frequency
transducershallbeconstructedofsilk
materialusingabalanced-domecon-
figuration.
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
CM42-EZs
In-Ceiling Speaker
Technical Information for System Engineers
Vertical
Horizontal
-6dB
-12dB
-18dB
-24dB
-30dB
-36dB
30º
-30º
60º
-60º
90º
-90º
120º
-120º
150º
-150º
180º
-6dB
-12dB
-18dB
-24dB
-30dB
-36dB
-6dB
-12dB
-18dB
-24dB
-30dB
-36dB
-6dB
-12dB
-18dB
-24dB
-30dB
-36dB
-6dB
-12dB
-18dB
-24dB
-30dB
-36dB
-6dB
-12dB
-18dB
-24dB
-30dB
-36dB
-6dB
-12dB
-18dB
-24dB
-30dB
-36dB
-6dB
-12dB
-18dB
-24dB
-30dB
-36dB
30º
-30º
60º
-60º
90º
-90º
120º
-120º
150º
-150º
180º
30º
-30º
60º
-60º
90º
-90º
120º
-120º
150º
-150º
180º
30º
-30º
60º
-60º
90º
-90º
120º
-120º
150º
-150º
180º
30º
-30º
60º
-60º
90º
-90º
120º
-120º
150º
-150º
180º
30º
-30º
60º
-60º
90º
-90º
120º
-120º
150º
-150º
180º
30º
-30º
60º
-60º
90º
-90º
120º
-120º
150º
-150º
180º
30º
-30º
60º
-60º
90º
-90º
120º
-120º
150º
-150º
180º