TOA VM-2240 Mixer Amplifier

TOA VM-2240 Mixer Amplifier

The VM-2240 is a multifunctional amplifier that can be mounted in an EIA-Standard equipment rack (3-unit size). The unit comes with 4 audio inputs including the background music input, and the speaker output section which has an internal attenuator and 5-zone selector. It permits not only general-purpose broadcast, but also Emergency Broadcast based on the EN60849 Standard which gives pre-recorded voice instructions(*1) in an emergency situation.

Broadcast can be made from an optional RM-200M Remote Microphone as well as from the amplifier, and can be remotely controlled from external equipment. In addition, for 100 V/42 Ω application the unit features the surveillance function(*2) which automatically checks the system for failures. (*1) An optional EV-200M Voice Announcement Board is required. (*2) An optional SV-200MA Surveillance Board is required. 

Power Source

• AC: 120 V AC, 50/60 Hz
• DC: 24 V DC/15 A , M3.5 screw terminal, Barrier distance: 8 mm,
• Applicable cable diameter: AWG22 - AWG14

Power Consumption on AC Mains

• With no signal present: 54 W
• Under normal operating conditions according to
• EN60065: 1998 sec. 4.2: 255 W
• With rated output signal: 549 W

Current Consumption on 24 V DC Power Input

• With no signal present: 1 A
• Under normal operating conditions according to
• EN60065: 1998 sec. 4.2: 5 A
• With rated output signal: 14 A
• Rated Output 240 W
• Output Voltage /Impedance 100 V/42 Ω, 70 V/21 Ω, 50 V/10 Ω (selectable by the internal wiring change)
• Frequency Response 50 Hz - 16 kHz
• Distortion Under 1 %
• Signal-to-Noise Ratio Over 60 dB
• Tone Control Bass: 100 Hz ±10 dB, Treble: 10 kHz ±10 dB (Inputs 1 - 3 and BGM individually adjustable.)