Expert Overview
The TOA BG-2120 CU is a compact five-channel mixer amplifier designed for business sound system applications. It provides 120 watts of power output, supporting 4 Ohm, 25V, and 70V speaker configurations. This unit is suitable for environments requiring paging, background music distribution, or music/messaging-on-hold functionalities. It features removable terminal blocks for all inputs and outputs, facilitating installation. The amplifier includes a MIC input with +24V DC Phantom Power and three line inputs, with Line 1 being switchable between line and telephone. Line 2 and 3 utilize RCA pin jacks. A module slot allows for custom system configurations using 900 Series input plug-in modules. The BG-2120 CU also supports 2-channel broadcast systems and Zone 2 expansion when integrated with BA-200 Series units, offering flexible audio management for various commercial settings.
Technical Specifications
Compact five channel Mixer Amplifier for paging, background/foreground music distribution and music/messaging-on-hold. All inputs/outputs have removable terminal blocks for quick and easy installation. Phantom Power (+ 24V DC) incorporated for MIC input. 3 line inputs, with Line 1 line/tel switchable, while Line 2 and 3 are equipped with RCA pin jacks. Module slot accepts 900 Series input plug-in modules for custom system configurations. 2-channel broadcast system capability together with zone 2 expansion capability (when used with BA-200 Series). Any of 5 inputs assignable to MOH/ZONE 2 out on the BG-2035/2060/2120/2240D-AM to fulfill specific BGM requirements. Rear panel-mounted DIP switches allow easy settings. Tamper-proof, front-panel bass and treble controls are recessed to protect their settings. Auto/manual mute function with adjustable muting sensitivity. Incorporates Remote volume control connection.Compact five channel Mixer Amplifier for paging, background/foreground music distribution and music/messaging-on-hold. All inputs/outputs have removable terminal blocks for quick and easy installation. Phantom Power (+ 24V DC) incorporated for MIC input. 3 line inputs, with Line 1 line/tel switchable, while Line 2 and 3 are equipped with RCA pin jacks. Module slot accepts 900 Series input plug-in modules for custom system configurations. 2-channel broadcast system capability together with zone 2 expansion capability (when used with BA-200 Series). Any of 5 inputs assignable to MOH/ZONE 2 out on the BG-2035/2060/2120/2240D-AM to fulfill specific BGM requirements. Rear panel-mounted DIP switches allow easy settings. Tamper-proof, front-panel bass and treble controls are recessed to protect their settings. Auto/manual mute function with adjustable muting sensitivity. Incorporates Remote volume control connection.Compact five channel Mixer Amplifier for paging, background/foreground music distribution and music/messaging-on-hold. All inputs/outputs have removable terminal blocks for quick and easy installation. Phantom Power (+ 24V DC) incorporated for MIC input. 3 line inputs, with Line 1 line/tel switchable, while Line 2 and 3 are equipped with RCA pin jacks. Module slot accepts 900 Series input plug-in modules for custom system configurations. 2-channel broadcast system capability together with zone 2 expansion capability (when used with BA-200 Series). Any of 5 inputs assignable to MOH/ZONE 2 out on the BG-2035/2060/2120/2240D-AM to fulfill specific BGM requirements. Rear panel-mounted DIP switches allow easy settings. Tamper-proof, front-panel bass and treble controls are recessed to protect their settings. Auto/manual mute function with adjustable muting sensitivity. Incorporates Remote volume control connection.Compact five channel Mixer Amplifier for paging, background/foreground music distribution and music/messaging-on-hold. All inputs/outputs have removable terminal blocks for quick and easy installation. Phantom Power (+ 24V DC) incorporated for MIC input. 3 line inputs, with Line 1 line/tel switchable, while Line 2 and 3 are equipped with RCA pin jacks. Module slot accepts 900 Series input plug-in modules for custom system configurations. 2-channel broadcast system capability together with zone 2 expansion capability (when used with BA-200 Series). Any of 5 inputs assignable to MOH/ZONE 2 out on the BG-2035/2060/2120/2240D-AM to fulfill specific BGM requirements. Rear panel-mounted DIP switches allow easy settings. Tamper-proof, front-panel bass and treble controls are recessed to protect their settings. Auto/manual mute function with adjustable muting sensitivity. Incorporates Remote volume control connection.Compact five channel Mixer Amplifier for paging, background/foreground music distribution and music/messaging-on-hold. All inputs/outputs have removable terminal blocks for quick and easy installation. Phantom Power (+ 24V DC) incorporated for MIC input. 3 line inputs, with Line 1 line/tel switchable, while Line 2 and 3 are equipped with RCA pin jacks. Module slot accepts 900 Series input plug-in modules for custom system configurations. 2-channel broadcast system capability together with zone 2 expansion capability (when used with BA-200 Series). Any of 5 inputs assignable to MOH/ZONE 2 out on the BG-2035/2060/2120/2240D-AM to fulfill specific BGM requirements. Rear panel-mounted DIP switches allow easy settings. Tamper-proof, front-panel bass and treble controls are recessed to protect their settings. Auto/manual mute function with adjustable muting sensitivity. Incorporates Remote volume control connection.Compact five channel Mixer Amplifier for paging, background/foreground music distribution and music/messaging-on-hold. All inputs/outputs have removable terminal blocks for quick and easy installation. Phantom Power (+ 24V DC) incorporated for MIC input. 3 line inputs, with Line 1 line/tel switchable, while Line 2 and 3 are equipped with RCA pin jacks. Module slot accepts 900 Series input plug-in modules for custom system configurations. 2-channel broadcast system capability together with zone 2 expansion capability (when used with BA-200 Series). Any of 5 inputs assignable to MOH/ZONE 2 out on the BG-2035/2060/2120/2240D-AM to fulfill specific BGM requirements. Rear panel-mounted DIP switches allow easy settings. Tamper-proof, front-panel bass and treble controls are recessed to protect their settings. Auto/manual mute function with adjustable muting sensitivity. Incorporates Remote volume control connection.Compact five channel Mixer Amplifier for paging, background/foreground music distribution and music/messaging-on-hold. All inputs/outputs have removable terminal blocks for quick and easy installation. Phantom Power (+ 24V DC) incorporated for MIC input. 3 line inputs, with Line 1 line/tel switchable, while Line 2 and 3 are equipped with RCA pin jacks. Module slot accepts 900 Series input plug-in modules for custom system configurations. 2-channel broadcast system capability together with zone 2 expansion capability (when used with BA-200 Series). Any of 5 inputs assignable to MOH/ZONE 2 out on the BG-2035/2060/2120/2240D-AM to fulfill specific BGM requirements. Rear panel-mounted DIP switches allow easy settings. Tamper-proof, front-panel bass and treble controls are recessed to protect their settings. Auto/manual mute function with adjustable muting sensitivity. Incorporates Remote volume control connection.Compact five channel Mixer Amplifier for paging, background/foreground music distribution and music/messaging-on-hold. All inputs/outputs have removable terminal blocks for quick and easy installation. Phantom Power (+ 24V DC) incorporated for MIC input. 3 line inputs, with Line 1 line/tel switchable, while Line 2 and 3 are equipped with RCA pin jacks. Module slot accepts 900 Series input plug-in modules for custom system configurations. 2-channel broadcast system capability together with zone 2 expansion capability (when used with BA-200 Series). Any of 5 inputs assignable to MOH/ZONE 2 out on the BG-2035/2060/2120/2240D-AM to fulfill specific BGM requirements. Rear panel-mounted DIP switches allow easy settings. Tamper-proof, front-panel bass and treble controls are recessed to protect their settings. Auto/manual mute function with adjustable muting sensitivity. Incorporates Remote volume control connection.Compact five channel Mixer Amplifier for paging, background/foreground music distribution and music/messaging-on-hold. All inputs/outputs have removable terminal blocks for quick and easy installation. Phantom Power (+ 24V DC) incorporated for MIC input. 3 line inputs, with Line 1 line/tel switchable, while Line 2 and 3 are equipped with RCA pin jacks. Module slot accepts 900 Series input plug-in modules for custom system configurations. 2-channel broadcast system capability together with zone 2 expansion capability (when used with BA-200 Series). Any of 5 inputs assignable to MOH/ZONE 2 out on the BG-2035/20
Frequently Asked Questions
What types of audio inputs does this mixer amplifier support?
The TOA BG-2120 CU supports five inputs, including one MIC input with +24V DC Phantom Power and three line inputs. Line 1 is switchable between line and telephone, while Line 2 and 3 are equipped with RCA pin jacks.
What are the power output capabilities and speaker compatibility?
This mixer amplifier delivers 120 watts of power. It is compatible with 4 Ohm, 25V, and 70V speaker systems, offering flexibility for various audio installations.
Can this unit be customized or expanded for specific system needs?
Yes, the BG-2120 CU features a module slot that accepts 900 Series input plug-in modules for custom system configurations. It also supports 2-channel broadcast systems and Zone 2 expansion when used with BA-200 Series units.
What features are included for system control and protection?
The unit includes rear panel-mounted DIP switches for easy settings, recessed front-panel bass and treble controls to prevent tampering, and an auto/manual mute function with adjustable sensitivity. It also incorporates a remote volume control connection.
29+Years
