TOA BS-634 Manual

TOA Højttaler BS-634

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Side 1/4

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

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.

• As a force of approx. 18 kg (39.68 lb) is applied to the

speaker receptacle at the time of speaker installation,

attach it in a location durable enough to withstand the

force. Doing otherwise may result in the unit falling

down, causing personal injury.

• Do not use other methods than specified to mount the

bracket. Extreme force is applied to the unit and the

unit could fall off, possibly resulting in personal injuries.

• Use nuts and bolts that are appropriate for the wall's

structure and composition. Failure to do so may cause

the speaker to fall, resulting in material damage and

possible personal injury.

• Ensure that all screws are securely tightened. If they

are loose after installation, the unit could fall down,

possibly resulting in personal injury.

• To avoid electric shocks, be sure to switch off the

amplifier'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 fire.

• Do not stand or sit on, nor hang down from the unit as

this may cause it to fall down or drop, resulting in

personal injury and/or property damage.

• Thin type wall mount speaker with 5" cone speaker unit

• Two-way speaker system employing a balanced dome

tweeter and elliptical horn for high-frequency sound

reproduction in combination with a 5" cone speaker

unit ensures high-quality sound. (BS-1034 and BS-

1034S)

• The speaker's smoothly curved surface in combination

with its straight lines permits it to blend in with virtually

all modern buildings.

• Equipped with a speaker receptacle, providing speaker

cable connection and installation ease.

• Equipped with a lock mechanism, preventing the

speaker from being detached easily after installation.

• In-wall wiring, exposed wiring, or bridge wiring

available for speaker cable connection

• The input power (impedance) can be easily changed

by the rear-mounted rotary switch. (BS-1034 and BS-

1034S)

• The BS-634T has a built-in attenuator and can be

connected to a 3-wire and 2-wire systems.

2. FEATURES

INSTALLATION MANUAL

WALL MOUNT SPEAKERS

BS-634

BS-634T

BS-1034

BS-1034S

Thank you for purchasing TOA's Wall Mount Speaker.

Please carefully follow the instructions in this manual to

ensure long, trouble-free use of your equipment.

3. WIRING DIAGRAMS

3.1. BS-634

8 Ω

1.7 kΩ

3.3 kΩ

HOT

COM

Matching

transformer

Speaker

receptacle

COM

3.2. BS-634T

Attenuator

8 Ω

1.7 kΩ

Matching

transformer

Speaker

receptacle

COM

3.3. BS-1034 and BS-1034S

8 Ω

1 kΩ

2 kΩ

3.3 kΩ

10 kΩ

COM

–

HOT

Matching

transformer

Network

circuit

Speaker

receptacle

COM

Rotary switch

(Factory pre-set)

500 Ω

Note

Never make 500 Ω connection in a 100 V line system.

Produkt Specifikationer

Mærke:	TOA
Kategori:	Højttaler
Model:	BS-634
Bredde:	208 mm
Dybde:	79 mm
Højde:	327 mm
Vægt:	1300 g
Produktfarve:	Hvid
Bluetooth:	Ingen
Udgangseffekt (RMS):	6 W
Anbefalet brug:	Intercom system
Frekvensområde:	120 - 18000 Hz
Forbindelsesteknologi:	Ledningsført
Lyd-output kanaler:	- kanaler
Højttaler, placering:	Kan monteres på væggen
Driver diameter:	120 mm
Sensitivitet:	90 dB
Forstærker:	Ingen