Atlas Sound AH94-12ST User manual

Brand: Atlas Sound

Model: AH94-12ST

Category: Soundbar speakers

Type: User manual

AtlasSound.com

1/4

1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.

TELEPHONE: (800) 876-3333

FAX (800) 765-3435

Features

• Heavydutymountingbracket(included)allowsforeasyinstallationto

mostanyatsurface

• Threeforgedeyeboltsincludedforsuspendedinstallation

• 200wattspowerhandling

• Constantdirectivitydesignofferscontrolledcoverageof90°

horizontalby40°vertical(2kHzoctaveband)

• Drivercomplimentincludes12"castframewooferwitha

concentricallymounted1"exitcompressiondrivercoupledtoa

90°Hx40°VHFhorn

• Easy,weatherresistantconnectionviaaconvenientrecessed

terminalblocklocatedonthebottomoftheloudspeaker

• Includesabuilt-in,highefciency60watts70.7Vtransformer

• Efciencyratingof103dB(1W/1M)

• Maximumoutputof126dB(RatedPower@1M)

Applications

AtlasSoundmodelAH94-12STstadiumhornisidealfordirectional

sounddistributionwherefullrangereproduction,maximumintelligibility,

andhighsoundpressurelevelsarerequired.Applicationsincludefootball

stadiums,sportsarenas,baseballfields,conventioncenters,andaudito-

riums.

WeatherresistantconstructionfeaturesoftheAH94-12STincludea

multiplescreenconfigurationtopreventmoisturefromdamaging

internalcomponents.

Aperforatedaluminumscreencoversthelargehornmouth,asecondary

screenisinplaceforwardofthehighfrequencydriver,andathirdtightly

perforatedscreenprotectsthe12"castframewoofer.

Installation

Aheavy-dutystainlesssteel"C"stylemountingbracketisincludedwith

theAH94-12STtoalloweasymountingtomostanyflatsurface.Three

dropforgeeyeboltsarealsopre-installed(2-frontofhornplus1-rearfor

"pull-up")forsuspensionmountingvialoadratedwirerope.(Usecaution

whensuspendinganyobjectoverhead.Refertoinstallationmanualfor

moredetails).

TheAH94-12STincludesaweatherresistant7poleterminalblockcon-

nectorontheundersideofthespeakerforeaseofhook-up.Thistermi-

nalblockincludesconnectionpointsforinternal70.7Vtransformerwith

tapssettingsof7.5,15,30,&60wattsand8Ωconnectionfortrans-

formerbypass.

AH94-12ST

12" AH Series Stadium Horns 90° x 40°

AH94-12ST

AtlasSound.com

2/4

1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.

TELEPHONE: (800) 876-3333

FAX (800) 765-3435

Technical Speciﬁcations

Power Rating: 200watts

Sensitivity 1W/1M: 103dBSPL(70Hzto17kHz

⁄3octavebands)

Frequency Response: 80Hz-15kHz(±5dB)

Dispersion: 90°x40°

Impedance:8ΩNominal

Transformer Taps: 7.5,15,30,&60watts

Height: 24.68"(626.87mm)

Width: 22.06"(560.32mm)

Depth: 22.57"(573.28mm)

Shipping Weight: 85lbs(38.6kg)

Driver Type: 1"HFand12"LF

Architect & Engineer Speciﬁcations

LoudspeakershallbeAtlasSoundModelAH94-12STorapprovedequal.

Theloudspeakersystemshallbeahorn-loaded,2-waydesignwitha12

inchpaperconeandmoistureresistantcoating.

Theloudspeakersystemshallincludea12",hornloaded,castframe

wooferandanintegral,concentricallymounted1"exitcompression

drivercoupledtoaconstantdirectivityhighfrequencyhorn.Thethree

pole(18dB/octave)dividingnetworkshallhaveacrossoverfrequencyof

1.6kHz.Thedividingnetworkshallincludeapolyswitchprotectioncir-

cuitforthehigh-frequencycomponent.

Theloudspeakersystemshallbecapableofprovidingasounddispersion

angleof90˚horizontalby40˚verticalinthe2kHzoctaveband.

Ratedpowershallbe200wattsRMSbasedonEIAStandardRS-426B.*

EnclosureshallbeUV-resistant,lowpressureinjectionmoldedfiberglass

andshallincludea3stagemultiplemeshfiltersystemforweatherand

rodentresistance:toincludea20-gaugeperforatedaluminumscreenon

frontmouthassembly,a100x100weavestainlesssteelmeshbetween

HFhornandHFdriveranda100x100weavestainlesssteelmeshover

12"woofer.Theloudspeakershallincludeastampedandformed,2mm

stainlesssteelpowdercoatedmountingbracketassemblyforsurface

mountingandthreeM8dropforgedeyeboltsforsuspensionmounting,

twoatthefrontandoneatthereartoallowthespeakersystemtobe

suspendedandaimedusingratedwirerope.

Sensitivityshallbe103dBSPL(80Hzto15kHzin1/3octavebands)

measuredatadistanceofonemeteronaxiswithaonewattinputhalf

space(2.83V).

Overallfrequencyresponseshallbe80Hz–15kHz(±5dB).

Theinputsectionlocatedonthebottomrearoftheloudspeakershallbe

via7positionscrewdownterminalstripinternallyconfiguredtoallow

inputtoaninternallymounted70.7Vtransformerwith7.5,15,30,60watt

tapsandaby-passjumperdirectcoupledtothespeakerfornominal8Ω

operation.Thesystemconnectionsshallbeprotectedfromtheelements

byascrewaffixedweatherresistantcover.

 Dimensionsshallbe:Height:24.68" (626.87mm)

Width: 22.06" (560.32mm)

Depth: 22.57" (573.28mm)

Weight:85Lbs (38.6kg)

 *EIAtestspectrumisappliedforeighthours.

(Thisprocedureprovidesarigoroustestofboththermaland

mechanicalfailuremodes.)

22.57

12.03”

30.56mm

20.05”

50.93mm

19.66

16.00

22.57"

(573.28mm)

12.03"

(305.56mm)

24.68"

(626.87mm)

22.06"

(560.32m)

16.00"

(406.4mm)

AtlasSound.com

3/4

1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.

TELEPHONE: (800) 876-3333

FAX (800) 765-3435

AH94-12ST Horizontal Beamwidth (- 6dB)

AH94-12ST Vertical Beamwidth (- 6dB)

AH94-12ST Frequency Response

AtlasSound.com

4/4

1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.

TELEPHONE: (800) 876-3333

FAX (800) 765-3435

AH94-12ST Impedance (Ohms) vs. Frequency

AH94-12ST Horizontal Polars (Normalized To Zero On Axis) (- 6dB)

AH94-12ST Vertical Polars (Normalized To Zero On Axis) (- 6dB)

Atlas Sound AH94-12ST User manual

Brand: Atlas Sound

Model: AH94-12ST

Category: Soundbar speakers

Type: User manual

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Atlas Sound AH94-12ST User manual

Atlas Sound AH94-12ST User manual

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