Phase Technology CM82-EZ User manual

Brand: Phase Technology

Model: CM82-EZ

Category: Car subwoofers

Type: User manual

Preliminary Technical Information

Key Features

• One203mm(8in)polypropylenewoofer

withclothsurroundandone25.4mm

(1.0in)silktweeter.

• Reducedamplificationcostsandmaxi-

mumefficiency91.3dBsensitivity,16

Ohmimpedanceandasealedenclosure.

• Superiorvoiceintelligibilitywithan

averagecoverageangleof77°(Indepen-

dentlyverified,2–10kHz).

• Easy-access5-positiontapswitchfor

25/70.7/100Voltand16Ohmsettings

allowsforeasyordering,stockingand

installation.

• Incorporatesapaintedsteelgrillefor

lastingdurability.

• UL1480&2043,cUL,CE(EMCDirec-

tive89/366/EEC,EN55020,EN55013)

approved.

• Adaptabletomaterialthicknessesrang-

ingfrom0.04in(0.9mm)to1.60in(40.6).

• Includedaccessories:Tilebridge,UL

listed0.5”conduitclamp,paintshield&

2wirenuts.

• Optionalaccessories:Color-codedpre-

constructionbracket(AC-CMEZ6/8-PCB)

andJunctionBox(AC-CM-EZ-PCB).

• High-qualityblackorwhitepaintedfin-

ish.Customcolorsavailable.

Description

TheCM82-EZisa8”coaxial2-way

blind-mountin-ceilingspeakerwhich

deliverstruehigh-efficiencyandperfor-

manceacrosstheoperatingbandwidth.

Byincorporatinga8"polypropylene

driverwithabutylrubbersurroundina

sealeddrawnsteelbackcan,thisspeaker

deliversmaximumfrequencyresponse

(45Hz–22kHz,-10dB)anintegrated

enclosuredesign.

 Mountinghardwareisincludedand

featuresaconstant-tensionmounting

systemwitha21gauge“full-metal”steel

tilebridgeensuringrapidandsecure

installationinanysheetrockordrop-tile

application.Foreasyordering,stock-

ingandinstallation,thisseriesincludes

acolor-coded(green)tilebridgeand

optionalpre-constructionbracket,5-posi-

tiontapswitchfor25,70.7&100Vappli-

cationswithvoicecoil/16Ohmbypass.

CM82-EZ

In-Ceiling Speaker

Technical Information for System Engineers

Tile bridge included

Specifications: CM82-EZ

System Type

Impedance (nominal)

Sensitivity dB @ 2.83V/1M

Sensitivity dB @ 1W/1M

Frequency Response (- 3 dB)

Frequency Response (-10 dB)

Max. Program Power

Max. Continuous Power RMS

Max. Power SPL @ 1 M

Coverage Angle (-6 dB @ 2 kHz)

Coverage Angle (-6 dB @ 10 kHz)

Coverage Angle

Directivity Fact or (Q)

Directivity Index (DI)

Tap Selector

Transducer - Low Frequency Driver

Transducer - High Frequency Driver

Low Frequency Voice Coil

Crossover Frequency

Network Type: Low Pass

Network Type: High Pass

Enclosure Material

Grille

Inputs

Colors

Backcan Diameter

Backcan Height

Visible Diameter

Visible Height

Mounting Hole Diameter

Min / Max Ceiling Thickness

Weight

Shipping Weight

Accessories

Included

Optional

Packaging

Regulatory - UL

Regulatory - CE

8" Coax, in-ceiling, sealed (64 Watt transformer for

25/70.7/100 Volt or 16 Ohm direct)

16 ohm

88.3 dB

91.3 dB

90 Hz - 22 kHz

45 Hz - 22 kHz

128 w

64 w

109.4 dB

110º

50º

80º (Avg. 2 - 10 kHz)

4.2 (Avg. 100 Hz - 10 kHz) ; 4.3 (2 kHz)

5.6 dB (Avg. 100 Hz - 10 kHz) ; 6.3 DB (2 kHz)

5-Position rotary switch with 16 ohm direct

203 mm (8 in) Polypropylene cone, butyl rubber surround

25 mm (1in) Silk tweeter

25.4 mm / 1.00 in

5.0 kHz

6 dB per octave, 1st order

Drawn steel backcan with ABS baffle

Iridite-plated steel with powder-coat finish

18-Gauge hard wired leads

Black or white

9.67 in / 245.6 mm

5.75 in / 146.1 mm

11.75 in / 298.5 mm

0.34 in / 8.6 mm

10.50 in / 266.7 mm

0.035 in / 0.9 mm – 1.60 in / 40.6 mm

9.0 lb

10.0 lb

Tile bridge, UL listed flex conduit clamp, paint shield cutout

template, wire nuts

Pre-Construction Bracket (AC-CMEZ6/8-PCB)

1 per box

Approved 2043 & 1480

Approved

Transformer Taps

70.7 V Output 100 V Output 25 V Output

Impedance listed per IEC 60268-5

1w1m sensitivity determined using nominal

impedance

Frequency response measured in half or

full space as dictated by speaker mounting

configuration

Max program power is 3 dB above max

continuous power

Continuous power rating, EIA-426-B test

Max output based on max continuous power

Max useable SPL based on testing

by NWAA Labs

64 w 109.5 dB

32 w 106.5 dB

16 w 103.5 dB

8 w 100.5 dB

64 w 109.5 dB

32 w 106.5 dB

16 w 103.5 dB

8 w 100.5 dB

4 w 97.5 dB

2 w 94.5 dB

1 w 91.5 dB

Applications

 Developedspecificallyforthepag-

ingandbackgroundmusicapplica-

tionswherecost,qualityandfitare

paramount,theCM82-EZisidealfor

hotels,retailstores,restaurants,airports,

churches(undereave)orboardrooms.

Indeed,theentireCM-EZseriesisengi-

neeredforinstallationswherehigh-effi-

ciencyandrapidinstallationarecritical

attributes.Forapplicationsrequiring

additionalbassresponse,SoundTube’s

CM1001dsubwooferprovidestruelow-

endresponsedownto50Hz.

Patented SoundTube

Technologies

SoundTubeEntertainmentandthe

MSEAudioGroupconstantlydevelop

newtechnologieswhichenhanceaudio

productperformance.SoundTubeEnter-

tainmentinnovationsareprotectedby

multipleU.S.&internationalpatents,

whichexplicitlycoverSoundTubedome,

enclosureanddispersiontechnologies.

TheMSEAudioGroup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and

includesEASE™Data–3-Dpolarplots

andSou ndTubeSPEC™–Proprietary

SoundTubespeakerplacementsoftware.

Phase/Impedance Reponse

Frequency Response

Beamwidth (-6 dB) Directivity Index (DI)

dBSPL

120

110

100

20 50 100 Hz 500 1k 5k 10k 20k

10 50 100 Hz 500 1k 5k 10k 20k

Ohms

Angle

180

135

-45

-90

-135

-180

Angle

180

150

120

20 50 100 Hz 500 1k 5k 10k

-5

-10

25 50 100 Hz 500 1k 5k 10k

CM82-EZ

In-Ceiling Speaker

Technical Information for System Engineers

Impedence

Phase

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

0º

30º

-30º

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-60º

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-90º

120º

-120º

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-150º

180º

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-18dB

-24dB

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CM82-EZ

In-Ceiling Speaker

Technical Information for System Engineers

SoundTube Entertainment manufactures a complete line of speakers for:

Open-Ceiling • In-Ceiling • Surface-Mount • Outdoor • Sound-Focusing

All SoundTube products are designed and engineered in the USA.

CM82-EZ

In-Ceiling Speaker

Technical Information for System Engineers

Optional Accesories

Pre-Construction Bracket (AC-CMEZ6/8-PCB)

Mechanical Drawings

Included Accessories

Side

Top

146.1 mm

(5.75 in)

298.5 mm

(11.75 in)

Paint Mask

245.6 mm

(9.67 in)

Tile Bridge

Junction Box (AC-CM-EZ-JBOX)

269.24 mm

(10.60 in)

508.00 mm

(24.00 in)

381.00 mm

(15.00 in)

383.86 mm

(15.11 in)

598.25 mm

(23.55 in)

Phase Technology CM82-EZ User manual

Brand: Phase Technology

Model: CM82-EZ

Category: Car subwoofers

Type: User manual

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Phase Technology CM82-EZ User manual

Phase Technology CM82-EZ User manual

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