TOA PE-304BU User manual

Brand: TOA

Model: PE-304BU

Type: User manual

This manual is also suitable for

TOA PE-304BU is a high-quality pendant speaker engineered to deliver exceptional sound for a range of applications. Its versatile design allows for both high-impedance (100 V, 70 V, and 25 V) and low-impedance (8 Ω) connections, making it compatible with various audio systems. This speaker boasts a directly-attached 5 m (16.4 ft) hanging wire for convenient suspension from high ceilings.

1. SAFETY PRECAUTIONS

• Beforeinstallationoruse,besuretocarefullyreadalltheinstructionsinthissectionforcorrectandsafeoperation.

• Be suretofollow alltheprecautionary instructions inthissection, which contain important warnings and/orcautions

regardingsafety.

• Afterreading,keepthismanualhandyforfuturereference.

• Installtheunitonlyinalocationthatcanstructurallysupporttheweightoftheunitandthemountingbracket.

 Doingotherwisemayresultintheunitfallingdownandcausingpersonalinjuryand/orpropertydamage.

• Neveruseothermethodsthanspeciedtomountthebracket.

 Extremeforceisappliedtotheunitandtheunitcouldfalloff,possiblyresultinginpersonalinjuries.

• Attachthesafetywiretotheunit.Ifnotattached,theunitcouldfalloff,resultinginpersonalinjury.

• Toavoidelectricshocks,besuretoswitchofftheamplier’spowerwhenconnectingspeakers.

• Donotoperatetheunitforanextendedperiodoftimewiththesounddistorting.Thisisanindicationofamalfunction,whichin

turncancauseheattogenerateandresultinare.

• Donothangdownfromtheunitasthismaycauseittofalldownordrop,resultinginpersonalinjuryand/orpropertydamage.

• Avoidtouchingtheunit’ssharpmetaledge,andthecutendsofthehangingandsafetywirestopreventinjury.

• Firmlyholdthespeakerbodywhenusingthereleasekey.

 Failuretodosomaycausethespeakertofall,resultinginpossiblypersonalinjury.

2. GENERAL DESCRIPTION

ThePE-304BU,PE-304WU,PE-604BU,andPE-604WUarependantspeakersdesignedfortheinstallationssuspendedfromaceiling.

Adirectly-attached5m(16.4ft)hangingwireallowsthespeakertobesuspendedfromhighceilings.

These speakers can be driven on both high-impedance (100 V, 70 V and 25 V) and low-impedance (8

Ω) lines. The input power

(impedance)canbeeasilychangedattherearsideofthespeaker.

ThesespeakersarecertiedtoUL1480UUMWandULC-S541standards.Usingthesupplied

hangerswillfacilitatethe

speakermountingheightadjustment.

isaregisteredtrademarkofGrippleLimited,England.

INSTRUCTIONS MANUAL

PENDANT SPEAKERS PE-304BU, PE-304WU

PE-604BU, PE-604WU

Indicates apotentially hazardous situation which, if mishandled, could result in

deathorseriouspersonalinjury.

WARNING

Indicates apotentially hazardous situation which, if mishandled, could result in

moderateorminorpersonalinjury,and/orpropertydamage.

CAUTION

4. INSTALLATION AND CONNECTION

Note

Localcodesmayrequireotherinstallationmethods.Checkwith

authority having jurisdiction to determine acceptability of the

mountingmethodsshownhere.

Step 1. ConrmthatGRIPPLE

No.1(smallone)isinstalledon

asafetywire(thinone)andGRIPLLE

No.2(bigone)on

ahangingwire(thickone).

Step 2. Passthehangingwireovertheceilinganchorpointsuch

asbeamorpurlin,thenpassitthroughtheotherholein

theGRIPPLE

No.2.

Step 3. Adjust the length of the hanging wire for the optimum

speakermountingheight.

Step 4. Installthesafetywirefollowingthesameprocedureas

inSteps2and3.Besuretopassthesafetywireovera

differentceilinganchorpointfromtheonethehanging

wirewaspassedoverinStep2.

GRIPPLE

No. 1 or No. 2

(accessory, preinstalled)

Safety wire or hanging wire

(accessory, preinstalled)

GRIPPLE

No. 2

Followtheinstructionsbelow.

Doing otherwise may cause the speaker fall, resulting in

personalinjury.

• Neverhangthespeakerwiththesafetywire.

• The surplus length of the safety wire must be within

30 cm (11.81") from the state that the safety wire is

tight.

• Install the hanging wire rst, then the safety wire.

(Neverreversethisorder.)

CAUTION

3. INPUT POWER (IMPEDANCE) CHANGE

Turntherotaryswitch(ontherearsideofthespeaker)tosetitto

thedesiredinputimpedanceusingaslottedscrewdriver.

Note: Settherotaryswitchwithoutremovingthehangingbracket.

• Switch off the amplier’s power when changing the

inputpower.

• Neversettherotaryswitchtothe"170Ω"(PE-304BU,

PE-304WU)or"83Ω"(PE-604BU,PE-604WU)position

whenoperatingthespeakeron100Vline.

 Failuretofollowthisinstructioncouldresultindamage

tothespeakeroramplier.

• Never set this switch to the "8 Ω" position when

connectingtotheamplier’shigh-impedancespeaker

line(25V,70Vor100V),asdoingsomaydamagethe

speakeroramplier.

 Besuretosetthisswitchtothe“8Ω”positionwhen

connectingtotheamplier’slow-impedanceline.

CAUTION

Speaker

The label showing Impedance vs. Input power table is affixed

to the hanging bracket.

"100 V," "70 V," and "25 V" indications in the leftmost column

are "100 V line," "70 V line," "25 V line," respectively.

[PE-604BU, PE-604WU]

[PE-304BU, PE-304WU]

• Rotary switch

[PE-604BU, PE-604WU]

The switch is factory-preset

to 330 Ω.

The switch is factory-preset

to 170 Ω.

[Rear view]

Hanging bracket

Label

Rotary switch

[How to move the wire in the reverse direction]

Move the hanging or safety wire in the reverse direction while

inserting the release key fully into the smaller hole in the

GRIPPLE

No.1orNo.2.

Avoidtouchingtheunit’ssharpmetaledge,andthecut

endsofhangingandsafetywirestopreventinjury.

CAUTION

Firmly hold the speaker body when using the release

key.

Failuretodosomaycausethespeakertofall,resulting

inpossiblypersonalinjury.

CAUTION

GRIPPLE

No. 1 or No. 2

Release key

(accessory)

Safety wire

Speaker cable

(accessory,

prewired)

GRIPPLE

No. 1

GRIPPLE

No. 2

Hanging wire

Step 5. Connectthelead-inandlead-outcablestothespeaker

cableasshownbelowusingaproperconnectiontool.

ToconformwithUL1480UUMW/ULC-S541,requirementsfor

realarmsignalingspeaker,eldwiresmustbeconnectedas

shownabove.

And, installation must comply with all National and Local

BuildingCodes,alsoNFPAguidelinesorCAN/ULC-S524.

CAUTION

Neverhangthespeakerwiththespeakercable.

Failuretodosomaycausethespeakertofall,resulting

inpossiblypersonalinjury.

CAUTION

Speaker cable

To the next speaker

From the amplifier

Green (–)

White (–)

Red (+)

Black (+)

Note

Follow the cable color coding when connecting the

cables.

Notes

• Pushthereleasekeywithaforce

of10Norless.

• The release key is located as

shownbelow.

Cardboard sheet

Carton box

Speaker

Release key

(accessory)

5. SPECIFICATIONS

ModelNo. PE-304BU PE-304WU PE-604BU PE-604WU

Enclosure Bass-reextype

RatedInput 30W(100Vline,70Vline,8Ω),3.7W(25Vline) 60W(100Vline,70Vline,8Ω),7.5W(25Vline)

Rated

Impedance

100Vline 330Ω(30W),1kΩ(10W),3.3kΩ(3W),

10kΩ(1.3W)

170Ω(60W),330Ω(30W),670Ω(15W),3.3kΩ(3W)

70Vline 170Ω(30W),330Ω(15W),1kΩ(5W),3.3kΩ(1.5W),

10kΩ(0.6W)

83Ω(60W),170Ω(30W),330Ω(15W),

 670Ω(7.5W),3.3kΩ(1.5W)

25Vline 170Ω(3.7W),330Ω(1.9W),1kΩ(0.6W),

 3.3kΩ(0.2W),10kΩ(0.1W)

83Ω(7.5W),170Ω(3.7W),330Ω(1.9W),

 670Ω(0.9W),3.3kΩ(0.2W)

Low 8Ω

Sensitivity 90dB(1W,1m)(330Hz–3.3kHz,pinknoise)

FrequencyResponse 95Hz–20kHz(–10dB) 110Hz–20kHz(–10dB)

OperatingTemperature

–10°Cto+50℃(14℉to122℉)

SpeakerComponent 12cm(5")cone-type+balanceddome-tweeter(coaxial)

ULCode UL1480UUMW,ULC-S541

SpeakerCable 4-coreFPLlistedcable4.6m(15.09ft)

Finish Enclosure:

ABSresin,black

Grille:

Surface-treatedsteel

platemesh,black,paint

Enclosure:

ABSresin,white

(RAL9010equivalent)

Grille:

Surface-treatedsteel

platemesh,white

(RAL9010equivalent),

paint

Enclosure:

ABSresin,black

Grille:

Surface-treatedsteel

platemesh,black,paint

Enclosure:

ABSresin,white

(RAL9010equivalent)

Grille:

Surface-treatedsteel

platemesh,white

(RAL9010equivalent),

paint

Dimensions ø186x275(h)mm(ø7.32"x10.83")(unitonly)

Weight 2kg(4.41lb)(unitonly) 2.9kg(6.39lb)(unitonly)

[Sound pressure level at 10 ft]

ModelNo. PE-304BU,PE-304WU PE-604BU,PE-604WU

Impedance 170Ω 330Ω 1kΩ 3.3kΩ 10kΩ 83Ω 170Ω 330Ω 670Ω 3.3kΩ

100Vrms Wattagetap(W)

–

30 10 3 1.3

–

60 30 15 3

SPLperULReverberantRoom(dBA)

–

92 88.7 83.1 78.6

–

93.1 91.1 89 82.3

SPLperULCAnechoicRoom(dBA)

–

96.4 90.2 85.4 81.9

–

95.1 93.5 90.9 83.8

70Vrms Wattagetap(W) 30 15 5 1.5 0.6 60 30 15 7. 5 1.5

SPLperULReverberantRoom(dBA) 91.6 90.1 85.6 80.8 75.3 93.2 90.6 89.2 85.7 80

SPLperULCAnechoicRoom(dBA) 84.7 92.2 87.6 82.8 79.1 95 93.2 90.9 88.1 80.9

25Vrms Wattagetap(W) 3.7 1.9 0.6 0.2 0.1 7.5 3.7 1.9 0.9 0.2

SPLperULReverberantRoom(dBA) 83.4 80.7 76.3 71.8 6 6.1 84.7 83 80.5 7 7.1 71.1

SPLperULCAnechoicRoom(dBA) 86.5 83.8 78.9 74.1 70.4 87. 2 8 5.1 82.4 79.4 72.1

8Ω SPLperULReverberantRoom(dBA) 91.7 94

SPLperULCAnechoicRoom(dBA) 95.5 95.8

[Directional Characteristics]

Angle dBA

0°(onaxis) 0(reference)

±29° –3

±45° –6

±90° –13

Note: Thedesignandspecicationsaresubjecttochangewithoutnoticeforimprovement.

• Accessories

URL:http://www.toa.jp/

533-06-267-00

Traceability Information for Europe

Manufacturer:

TOACorporation

7-2-1,Minatojima-Nakamachi,Chuo-ku,Kobe,Hyogo,Japan

Authorizedrepresentative:

TOAElectronicsEuropeGmbH

Suederstrasse282,20537Hamburg,Germany

GRIPPLE

No.1*(preinstalledonthesafetywire)...............1

GRIPPLE

No.2*(preinstalledonthehangingwire)............1

Releasekey(forGRIPPLE

)................................................1

Safetywire(5mor16.4ft,ø1.5mmor0.06")......................1

Hangingwire(5mor16.4ft,ø2mmor0.08")......................1

Speakercable(4-coreFPLlistedcable4.6mor15.09ft)....1

*GRIPPLE

No.1andNo.2arehangersforsuspendingthespeaker.

TOA PE-304BU User manual

Brand: TOA

Model: PE-304BU

Type: User manual

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