TOA BG-2480D-AM User Manual

MIXER AMPLIFIER

BG-2480D-AM

DESCRIPTION

The BG-2480D is a 5-input mixer amplifier designed for background music distribution and general
announcements in commercial spaces such as bars/restaurants, retail stores and hospitality facilities.
It is equipped with an MOH output that permits 2 independent zones when used in conjunction with
an optional power amplifier equipped with a line level analog audio input.

SPECIFICATIONS

Power Source 100-240V AC, 50/60Hz
Rated Output 480W
Power Consumption 600W (rated output), 110W(based on UL 60065 standards)
Frequency Response 50Hz
Total Harmonic Distortion
Input

Output

Output Regulation
Phantom Power
S/N Ratio

Muting
Tone Control
Control

Indicator
Cool method

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Operating temperature
Operating Humidity
Finish

Dimensions
Weight
Accessory

Option

-

20kHz(LINE)

0.8% or less at 1kHz, 1/3 rated output

Mic: -60dB*, 600Ω, electronically balanced, removable terminal block

Line 1: -10dB*/ TEL: -20dB*

Line 1/ TEL selectable, 10kΩ, electronically balanced, removable terminal block
Line 2, 3 : -10dB*, 10kΩ, unbalanced, removable terminal block and RCA jacks

Module ： -20dB*, 10KΩ

Speaker: Lo-z(4Ω), 70V(10.5Ω),100V(21Ω), balanced, removable terminal block

MOH: 0dB*, 600Ω, balanced, removable terminal block
Line: 0dB*, 600Ω, unbalanced, removable terminal block

2dB or less, no load to full load (1 kHz)
On/Off switch for Mic, +24V DC
Mic: Over 60dB , Line 1/ TEL, Line 2, 3, Module: Over 80dB
（ A-Weighted);(Tone Controls: Centered )
Manual mute/Automatic mute

Bass: ±10dB at 100Hz, Treble: ±10dB at 10kHz
Mic gain control, Line 1/ TEL gain control, Line 2 gain control, Line 3 gain control
Module gain control, Bass tone control, Treble tone control, MOH out gain control
Mute control (Manual mute), Remote volume control, Mute sensitivity control
Line 1/ TEL selector switch, Phantom power switch (Mic)
Automatic mute switch (Mic, Line 1/ TEL, Module)
Mute receive switch (Mic, Line 1/ TEL, Line 2, 3, Module)
MOH assign switch (Mic, Line 1/ TEL, Line 2, 3, Module)
Power Output Mode Switch

Power LED, Signal level LED, Peak LED
Fan cool

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0°C to 40°C (32°F to 104°F)
35% to 80%RH (no condensation)
Panel: ABS resin, black
Case: Steel plate, black, paint
264(W) X 94.3(H) X 267.3(D) mm (10.39

” X 3.71”X 10.52”)

3.5kg (7.7 lb)
Volume control cover: YA-920…5, Removable terminal plug (2 pins)…4
Removable terminal plug (3 pins)…2, Removable terminal plug (screw 2 pins)…1
Removable terminal plug (5 pins)…1
Rack mounting bracket: MB-1000

0 dB = 1 V

APPEARANCE

94.3 3.71”

88.4 3.48”

UNIT: mm

SCALE:1/4

CLASS 2 WIRING

Rear View

264 10.39”

LINE 1 / TEL

MIC

0

10

BASS

MIXER

0

AMPLIFIER

10

TREBLE

BG-2480D

LINE 2 LINE 3 MOUDLE

0

0

10

10

POWER

SIGNAL PEAK

0

10

ON
OFF

Front View

TOA Corporation

267.3 10.52”

250 9.84”

Side View

DWG NO

C129417008