PA Conference Sound System CM-5000 - Heartz Bangla Ltd.
PA Conference Sound System CM-5000 2021-02-16T05:07:58+06:00

PA Conference Sound System CM-5000

The new Ahuja Conference System CM-5000 facilitates smooth conduct of meetings by providing required level of intelligible sound reinforcement. The system is designed to handle a wide variety of conference applications in Boardrooms, Large Conference Halls as well as open conferencing in Convention Centres.

CMA-5400

50 WATTS

Central Mixer Amplifier

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

CMC-5100

Chairman Unit

CMC-5100

Chairman Unit

The chairman unit has a TALK switch with LED. It also has a PRIORITY switch with LED. When priority switch is pressed, a chime tone is generated to seek attention and mute the active delegate microphones.

Microphone -63dBV/µbar (7.5mV/Pa)
Current Consumption < 50mA Max.
Mic Auto Switch-Off Time 75 seconds approx.
Input Line
Output Line, Headphone
Speaker Max Input 300mW
Controls Priority Switch, Talk Switch, Speaker Volume Control, Headphone Volume Control
Dimensions W118 × H70 × D160 mm
Weight 1.05 kg (w/o cable)
Accessories Foam Windshield, 2.5m Interconnecting Cable

Operation Manual

8466 KB

CMD-5200

Delegate Unit

CMD-5200

Delegate Unit

Each unit is provided with a long gooseneck condenser microphone which is highly sensitive and unidirectional. The microphone is provided with a diffused LED housing to provide positive visual identification of the unit in operation. The built-in speaker in each unit provides clear and crisp sound reinforcement. The output level of the speaker can be adjusted through a recessed volume control in the unit. Each unit has a headphone output, TALK switch and a TALK LED. The MIC LEVEL LED in the delegate unit flickers to indicate microphone input signal level.

Microphone -63dBV/µbar (7.5mV/Pa)
Current Consumption < 50mA Max.
Mic Auto Switch-Off Time 75 seconds approx.
Input Line
Output Line, Headphone
Speaker Max Input 300mW
Controls Talk Switch, Speaker Volume Control, Headphone Volume Control
Dimensions W118 × H70 × D160 mm
Weight 1.05 kg (w/o cable)
Accessories Foam Windshield, 2.5m Interconnecting Cable

Operation Manual

8466 KB