TOA BG-2240D-AM Mixer Amplifier



The BG-2240D is a 240W 5-input mixer amplifier for background music (BGM) and general announcements. It is suited for use in bars, retail stores, and banquet rooms. It is equipped with the MOH OUT that permits 2-*channel broadcast when used in conjunction with the optional booster amplifier BA-235 (35W) or BA-260 (60W). This is a Class D 240W @70V amplifier.



Power Source 120 V AC, 60 Hz
Rated Output 240 W
Power Consumption 300 W (rated output), 55 W (based on cULus standards)
Frequency Response 50 Hz – 20k Hz
Total Harmonic Distortion 0.8% or less, at 1 kHz, 1/3 rated output, LPF 20KHz
Input Mic: –60dB*, 600Ω, electronically balanced, removable terminal block
Line 1: –10 dB*/TEL: –20 dB*
Line 1/TEL: selectable, 10kΩ, electronically balanced, removable terminal block
Line 2, 3: –10 dB*, 10 kΩ, unbalanced, removable terminal block or RCA jack
Output Speaker: 70 V (21Ω) balanced, removable terminal block
MOH: 0 dB*, 600 Ω, balanced, removable terminal block
Line: 0 dB*, 600 Ω, unbalanced, removable terminal block
Output Regulation 2 dB or less, no load to full load (1k Hz)
Phantom Power On/Off switch for Mic,+24V DC
S/N Ratio Mic: 60 dB or more, Line 1/TEL, Line 2, 3, Module: 73 dB or more (A-weighted, Tone Controls: Centered)
Tone Control Bass: ±10 dB at 100 Hz, Treble: ±10 dB at 10k Hz
Muting Manual mute/Automatic mute
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
Indicator Power LED, Signal level LED, Peak LED
Operating Temperature 0 °C to 40 °C (32 °F to 104 °F)
Operating Humidity 35% to 80% RH (no condensation)
Finish Panel: ABS resin, black
Case: Steel plate, black, paint
Dimensions 264 (W) × 94.3 (H) × 267.3 (D) mm (10.39″ × 3.71″ × 10.52″)
Weight 3.5 kg (7.72 lb)
Accessory Volume control cover: YA-920 × 5, Removable terminal plug (2 pins) × 4, Removable terminal plug (3 pins) × 2, Removable terminal plug (4 pins) × 1, Removable terminal plug (5 pins) × 1
Option Rack mounting brackets: MB-1000