The BG-2120 from TOA is 120W Mixer/Amplifier. It is a total redesign of the highly successful BG-1000 Series and not just for design's sake. TOA spoke with customers, who told them exactly what they wanted in a commercial background music & paging amplifier. They responded with a newly-engineered chassis, designed to not only look better, but perform better and most of all-install easier. Starting with removable euro-block connectors to make wiring a snap, they added assignable MOH/Second Zone source assignment and provided access to mute priority and other settings via rear panel DIP switches - no more "popping the top" Lastly, TOA upped the power to 35W on the lower end model. Of course, they kept all the good stuff-solid, reliable performance for which TOA has been renowned.
TOA BG-2120 Features
- Redesign of the BG-1000 series
- Newly-engineered chassis
- Easy wiring
- Assignalbe MOH/Second Zone source assignment
- Access to mute priority and other settings via rear panel DIP switches
- BG-2120 120W 5-input mixer amplifier1
- Power Source120 V AC, 60 Hz
- Rated Output120 W
- Power Consumption265 W (rated output), 120 W (based on cULus standards)
- Frequency Response50Hz - 20kHz
- THD0.5 % or less, at 1 kHz, rated output
- Input
- Mic: -60 dB*, 600 Ω, electronically balanced, removable terminal block
- Line 1: -10 dB*/ TEL: -20 dB*
- Line 1/TEL selectable, 10 kΩ, electronically balanced, removable terminal block
- Line 2, 3: -10 dB*, 10 kΩ, unbalanced, removable terminal block and RCA jacks Module
- Output
- Speaker: 4 Ω, 25 V (5.2 Ω), 70 V (42 Ω), balanced, removable terminal block
- MOH: 0 dB*, 600 Ω, balanced, removable terminal block
- Line: 0 dB*, 600 Ω, unbalanced, removable terminal block
- Output Regulation2 dB or less, no load to full load (1 kHz)
- Phantom PowerOn/Off switch for Mic, +24 V DC
- S/N Ratio
- Mic: 60 dB or more, Line 1/TEL, Line 2, 3, Module: 75 dB or more
- (Band Pass: 20 Hz - 20 kHz, Tone Controls: Centered)
- MutingManual mute/Automatic mute
- Tone ControlBass: ±10 dB at 100 Hz, Treble: ±10 dB at 10 kHz
- Control
- 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 sense control
- Line 1/TEL selector switch
- Phantom power switch (Mic)
- Auto 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 ON/OFF switch
- IndicatorPower LED, Signal level LED, Peak LED
- Operating Temperature32°F to 104°F (0°C to 40°C)
- Operating Humidity35% to 80% RH (no condensation)
- Dimensions (WxHxD)10.39" x 3.71" x 10.52"
- Weight13.23 pounds
