Electro-Voice Evid FM 4.2 Bruksanvisning

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EVID FM4.2

Dual 4” Two-Way

Flush-Mounted

Loudspeaker System

Key Features:

•4”two-waysystemwithpolypropylenediaphragmforreliable

long-termoperation.

•4”passiveradiatorcoupledtothewooferdramaticallyex-

tendsandsmoothesthelowfrequencyresponse.

•Extremelycompactdepthfitsintotightspacesincluding

wallsandtightceilingspaces.

•Titaniumcoatedtweetergivesevenuniformhighfrequency

coverage

•Fullbandwidthoverloadprotection

•Frontbafflewattagetapadjustmentallowsforeasylevel

matchingafterinstallation.

•Easy4pinphoenixstyleterminalsforquickinstallation.

•Integratedlowlossmatchingtransformerallowsforeither

70v/100vor8ohmoperation.

General Description:

TheElectro-Voice®EVIDFM4.2flush-mountedloudspeakersystemis

acompletetwo-wayin-wallloudspeakerpackage.Thepackagecon-

sistsofabezelassembly,grille,rearenclosure,4”two-wayloudspeaker

coupledwitha4”passiveradiatorandaninternalline-matching

transformer.Theloudspeakerfeatures4”low-frequencyconeand

high-temperaturevoice-coilassemblyalongwitha4”longexcursion

passiveradiatorandtitaniumcoateddometweeter.TheEVIDFM4.2

loudspeakerutilizesacrossovernetwork,centeredat3,600Hz,that

provides16-dB-per-octavetweeterprotectionoutsideofitsoperating

range.InadditiontheEVIDFM4.2featuresacomprehensiveprotection

circuittoshieldthewooferandtweeterdriversfromexcessivepower

levels.

TheEVIDFM4.2utilizesatransformerthatoffersaselectionof1.75,

3.75,7.5,15or30wattsdeliveredtotheloudspeakersystemusing

either70-Vor100-Vlines.Thewattageisselectedviaaconvenient

switchonthefrontbaffle.Theunitcanalsobeoperatedasan8-ohm

speakerviathesamefrontpanelselectorswitch.

Theperforatedgrilleisfinishedinsemi-glosswhitepowder-coated

enamel.ThebaffleandbezelisconstructedfromheatresistantABS.

Therearenclosureisconstructedfromzinc-plated,steel.Therear

enclosureprovidesanoptimuminternalvolume,ensuringextendedlow-

frequencyperformance.Itisconstructedfromheavy-gauge,rugged

steel.ThesteelrearenclosurewasoptimizedusingFEAtovirtually

eliminatepanelresonance.Theentireenclosureislessthan4”deep

providinganeasyinstallationintonearlyanytightwallorceilingspace.

Arearcover,withprovisionsforajunctionboxfitting,providesaccess

toa4-pinterminalblockthatallowsdirectconnectiontothespeaker

andprovidespassthroughtoadditionalspeakers.FM4.2loudspeakers

providewidedispersion,high-efficiency,high-maximumoutput,easeof

installation,andwide-rangereproductionofmusicorvoice.

Technical Specifications:

Freq.Response(-3dB):70Hz-20kHz

Freq.Range(-10dB):52Hz-20kHz

AxialSensitivity:87dB(SPL1W/1m)

Impedance:8ohmsnominal(transformerbypass)

CrossoverFrequency:3.6kHz

Rec.HighpassFrequency:70Hz

PowerHandling

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:100WCont.Prog./200WPeak

HFTransducer:1in.(25.4mm)

LFTransducer:

PassiveRadiator:

4in.(101.6mm)

4in.(101.6mm)

TransformerTaps:70V:1.75,3.75,7.5,15,or30W

100V:3.75,7.5,15,or30W

Bypass:8ohmsnominal

Connectors:4pinphoenixstyleterminals

EnclosureMaterial:Baffle:UL94V-OratedABS

Backcan:Zincplatedsteel

Grille:Perforatedpowdercoatedsteelwithsafety

tether

MountingSystem:Integratedtoggleanchors

SupportHardware:Cutouttemplate,PaintShield

Dimensions:349.9mmx188.3mmx96.5mm

(13.77”x7.42”x3.80”)

NetWeight(Each):2.9kg(6.5lb)

ShippingWeight(Pair):6.8kg(15.0lb)

AllSpecificationsbasedonHalf-SpaceEnvironmentasflush-mounted.

1

ContinuousProgramRating:3dBgreaterthancontinuouspinknoise

rating(IEC-shapedpinknoisewith6dBcrestfactor)

Produktspecifikationer