BG-1120 Modular Mixer Amplifier

BG-1120

The BG-1120 is a Mixer Power Amplifier and can mix up to a total of 5 independent input signals. Power output is rated at 120 W, and this is ideal for use in sound systems requiring small power outputs.

(*1) 0 dB = 1 V

Power Source	120 V AC, 60 Hz
Rated Output	120 W
Power Consumption	260 W (rated output), 150 W (based on UL/CSA standards)
Frequency Response	50 - 20,000 Hz
Total Harmonic Distortion	0.05%, at 1 kHz, rated output
Input	Mic: -60 dB (1), 600 Ω, electrically-balanced, M3 screw terminal (2) Tel: -20 dB (1), 10 kΩ/600 Ω, balanced, M3 screw terminal (2) Program: -10 dB (1), 10 kΩ, electrically-balanced, M3 screw terminal (2) Aux: -10 dB (1), 47 kΩ, unbalanced, 2 P RCA pin jack (internal mixing) Module: -20 dB (1), 10 kΩ, unbalanced, card edge connector Power IN: 0 dB (1), 10 kΩ unbalance, RCA pin jack Mute: M3 screw terminal (2)
Output	Main: 4 Ω, 25 and 70 V, balanced, M3 screw terminal (2) Sub: 1 W/8 Ω, unbalanced, M3 screw terminal (2) MOH: 0 dB(1), 600 Ω, balanced, M3 screw terminal (2) Preamp OUT: 0 dB (*1), 600 Ω unbalance, RCA pin jack
Output Regulation	Under 2 dB, no load to full load
S/N Ratio	Mic: 60 dB, Tel: 75 dB, Program: 75 dB, Aux: 75 dB, Module: 75 dB (Band Pass: 20 - 20,000 Hz, Tone Controls: Centered)
Tone Controls	Bass: ±10 dB at 100 Hz, Treble: ±10 dB at 10 kHz Controls affect only program input, aux input and module (BGM) input
Cooling Fan Speed	Variable by heat sink temperature
Indicator	Power LED, Signal LED, Peak LED
Protection	Self protection, with 1 AC breaker (outside)
Other Feature	Automatic electronic drive limiter Output disconnected for approx. 3 seconds after the unit is turned on
Finish	Panel: ABS resin, black Case: Steel plate, black, paint
Dimensions	264 (W) × 107.4 (H) × 280 (D) mm
Weight	6.4 kg (without input module)
Accessory	Volume control covers ……5

(*2) Distance between barriers on the above screw terminal: 6 mm