TOA FB-120B Manual

TOA Subwoofer FB-120B

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Thank you for purchasing TOA's Subwoofer System.

Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.

FB-120B

FB-120W

SUBWOOFER SYSTEM

OPERATING INSTRUCTIONS

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.

• Refer all installation work to the dealer from whom the

speaker was purchased. Installation for flying requires

extensive technical knowledge and experience. The

speaker may fall off if incorrectly installed, resulting in

possible personal injury.

• Flying Precautions

Be sure to follow the instructions below. Otherwise, the

suspension wires or belts may be off or snap and the

speaker may fall off, causing personal injury.

• Check to confirm that the suspension wires and belts are

strong enough to withstand the speaker load.

• The connectors of the suspension wires and belts must

be securely linked with those of the speaker.

• All parts and components (such as enclosures, metal

pieces, and screws) must be free from any deformation,

crack, and corrosion.

•

Be sure to use screws supplied with the optional flying

hardware when installing the speaker using such hardware.

• 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.

• Since the unit is designed for in-door use, do not install it

outdoors. If installed outdoors, the aging of parts causes

the unit to fall off, resulting in personal injury.

• Owing to the unit's size and weight, be sure that at least

two persons are available to install the unit. Failure to do

so could result in personal injury.

• Do not use other methods than specified to install the

unit. 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 ceiling's

structure and composition. Failure to do so may cause

the speaker to fall, resulting in material damage and

possible personal injury.

• Tighten each nut and bolt securely. Ensure that the

bracket has no loose joints after installation to prevent

accidents that could result in personal injury.

• Do not mount the unit in locations exposed to constant

vibration. The mounting bracket can be damaged by

excessive vibration, potentially causing the unit to fall,

which could result in personal injury.

• Avoid touching the unit's sharp metal edge to prevent

injury.

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

amplifier's power when connecting speakers.

• Do not place heavy objects on the unit as this may cause

it to fall or break which may result in personal injury

and/or property damage. In addition, the object itself may

fall off and cause injury and/or damage.

• 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.

• Have the unit checked periodically by the shop from

where it was purchased. Failure to do so may result in

corrosion or damage to the unit or its mounting bracket

that could cause the unit to fall, possibly causing

personal injury.

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

in death or serious personal injury.

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

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

WARNING

CAUTION

WARNING

5. INPUT CONNECTORS

• The NEUTRIK Speakon connectors are internally connected in parallel to the screw terminals; you can use either one.

• The right table shows the pin arrangement of the Speakon NL4MP connector.

• The usable connector (on the cable end) for the Speakon NL4MP IS Speakon NL4FC.

• Wiring diagram of the input connectors is shown at right.

Pin No. FB-120B, FB-120W

1 + Speaker +

1 – Speaker –

2 +

–

2 –

–

Screw terminal 2P

Speakon NL4MP x 2

1–

2–

1–

2–

Speaker +

Speaker –

+ –

2. GENERAL DESCRIPTION

TOA's FB-120B/W is a compact, indoor-use subwoofer system employing a high-power 30 cm (12") woofer.

It is designed for use in conjunction with TOA's HX-5 series or other full range speakers, and is particularly ideal for

reproducing dynamic low-frequency sound for both permanent and temporary installations.

3. FEATURES

• Equipped with a convenient carrying handle.

• Suspended by wire or chain.

4. DIMENSIONAL DIAGRAM

* When suspending the speaker, remove the 4 screws on

both sides and install eyebolts instead.

(refer to "6.2. Suspended Installation.")

[Front] [Side]

[Rear]

408 (16 )1/16 310 (12 13/64)

4-M8*

450 (17 23/32)

70 (2 3/4)

70 (2 )3/4

408 (16 1/16)

Unit: mm (inches)

Input connectors

Produkt Specifikationer

Mærke:	TOA
Kategori:	Subwoofer
Model:	FB-120B
Produktfarve:	Sort
Materiale:	Plywood,Steel
Subwoofer RMS-effekt:	200 W
Subwoofer driver diameter:	300 mm
Subwoofer frekvensomrpde:	40 - 1200 Hz
Subwoofer spidseffekt:	600 W
Subwoofer, følsomhed:	96 dB
Subwoofer dybde:	450 mm
Subwoofer bredde:	408 mm
Trådløs subwoofer:	Ingen
Subwoofer vægt:	15000 g
Subwoofer højde:	408 mm