TOA BG-2120 5-Channel Mixer Amplifier

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TOA BG-2120 5-Input 120W Mixer Amplifier

Description

Details

The BG-2120 mixer amplifier is designed to operate as the front end to any commercial audio system in background music (BGM), foreground music, paging applications, and more. The BG-2120 features 5-channels and a power rating of 120 watts, with operation allowing for programming in one zone. The front panel features an intuitive set of controls with level dials for each channel. The rear is fitted with removable euroblock connectors and DIP switches for easy programming. The rugged chassis is easily rack mounted with the optional MB-1000 rack mount brackets.

Features

Features

Compact five channel Mixer-Amplifier for paging, background/foreground music
distribution and music/messaging-on-hold
All inputs/outputs with removable terminal blocks allow quick and easy installation
Any of five inputs assignable to MOH/ZONE 2 output
RCA pin jacks for LINES 2 & 3
Phantom Power (+ 24V DC) incorporated for MIC input
Module slot accepts 900 Series input plug-in modules for custom system configurations
Rear panel-mounted DIP switches allow easy configuring of settings
Provides auto/manual mute function with adjustable muting sensitivity
Incorporates Remote volume control connection
2-channel broadcast capability together with zone 2 expansion capability in conjunction with BA-200 Series
Tamper-proof, front-panel bass and treble controls are recessed to protect their settings
Thermal protection circuitry prevents potential damage from excessive heat build-up
AC Mains Circuit Breaker
Accessory security knobs for volume control prevent unauthorized volume setting changes
Optional rack-mount kit
UL/cUL Listed

Specification

Power Source	120 V AC, 60 Hz
Rated Output	120W
Power Consumption Rated Output	265W
Frequency Response	50 Hz – 20 kHz
Total Harmonic Distortion	0.5% or less, at 1 kHz, rated output
Input	Microphone, Line 1/TEL (Selectable), Line 2, Line 3, Module
Input Sensitivity
Microphone	60 dB, 600 Ω, electronically balanced, removable Impedance terminal block
Line 1/TEL	10 dB/–20 dB, 10 kΩ, electronically balanced, removable terminal block
Line 2	10 dB, 10 kΩ, unbalanced, removable terminal block and RCA jacks
Line 3	10 dB, 10 kΩ, unbalanced, removable terminal block and RCA jacks
Output
Speaker Output	4 Ω, 25V (5.2Ω), 70V (42Ω)
MOH Output	0 dB, 600 Ω, balanced, removable terminal block
Line Output	0 dB, 600 Ω, unbalanced, removable terminal block
Output Regulation (1 kHz)	Under 2 dB, no load to full load
S/N Ratio
Microphone	Over 60 dB
Line 1/TEL	Over 75 dB
Line 2	Over 75 dB
Line 3	Over 75 dB
Module	Over 75 dB
Band Pass	20 Hz – 20 kHz
Tone Control	Bass: ±10 dB at 100 Hz, Treble: ±10 dB at 10 kHz
Control	Microphone gain control, Line 1/TEL gain control, Line 2 gain control, Line 3 gain control
Indicator	Power LED, Signal level LED, Peak LED
Other Feature	Automatic electronic drive limiter
Operating Temperature	0 ℃ to +40 ℃ (32°F to 104°F)
Operating Humidity	35% – 80% RH (no condensation)
Finish	Panel: ABS resin, black Case: Steel plate, black, paint
Dimensions (H x W x D)	3.71" (94.3 mm) x 10.39" (264 mm) x 10.52" (267.3 mm)
Weight	13.23 lbs (6 kg)

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