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Conference Systems

CM-5000

CMA-5400

50 WATTS

Central Mixer Amplifier

  • Highly sensitive 18.5" (47cm) long gooseneck microphone for comfortable sharing by two delegates.
  • Bright and uniform band LED indicator.
  • Chairman/Delegate Units have attractive and well contoured plastic top for superior appearance.
  • Rugged and compact die cast aluminium base for better stability of Chairman/Delegate Units.
  • Adjustable headphone output available from each Chairman/Delegate Unit.
  • Automatic Mic Off feature in Delegate units which is selectable through a switch in the Central Amplifier.
  • Chairman Unit has Priority Switch.
  • Central Amplifier has a digital recorder for recording the proceedings. Also it can playback the pre-recorded messages.
  • Switchable send/return facility in Central Amplifier.
  • Three Mic inputs and one Aux input for various user applications.
  • 50W PA Amplifier for adequate sound reinforcement.
  • Headphone output provided in Central Amplifier for monitoring purposes.
  • AC Mains &  24V DC operation.
  • Central Amplifier is 19" rack mountable.
  • Central Amplifier has the facility of feeding two independent groups of Delegate Units as required in large conference setups.
  • Conference System can be installed in a bus bar arrangement by using Junction Boxes CB-45.

Line Output 1

17.5V DC/3A Max.; -34dBV (20mV)

Line Output 2

17.5V DC/3A Max.; -34dBV (20mV)

Power Output

50W RMS at 2% THD, 90W Max.

Inputs

3×Mic 0.65mV/4.7kΩ, 1×Aux 100mV/470kΩ

Frequency Response

60-14,000Hz (± 3dB)

S/N Ratio

> 60dB

Tone Controls

Bass: -10dB at 100Hz, Treble: -10dB at 10kHz

Preamp Output

200mV/600Ω

Line Output

1V/1kΩ

Send Output

200mV/600Ω

Return Input

200mV/10kΩ

Speaker Output

4Ω, 8Ω, 16Ω, 70V & 100V

Power Requirement

AC: 220-240V, 50/60Hz, DC: 24V (2×12V Car Battery)

Power Consumption

250VA

Protections

AC Fuse 1×3 Amp , DC Fuse 2×10 Amp.

Dimensions

W483 × H110× D325 mm

Weight

10.50kg

Operation Manual

8513 KB

Product Literature

4535 KB