ezRoom Voice and Media Amplification – Package D


ezRoom Voice and Media Amplification – Package D

Product Number: 

Includes the following components:

  • ezRoom 1x2 Ceiling System with Network Amplifier & Symbio pre-installed
  • Lay-in Speaker Kit (2X2) Four Speakers
  • Optical HDMI package
  • Wall Plate with VGA and Audio
  • Ceiling Sensor
  • Keypad and Rotary Control Panel
  • Pendant Microphone Kit
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* Manufacturer’s suggested retail price. Actual dealer price will vary.
+ Description and Overview 

A complete AV system for teacher voice and media enhancement for new construction or retrofit installation, enabling every student to have a FrontRow seat.

  • Supports up to 2 mics and 3 AV devices like computers, mobile phones, or Blu-ray players
  • Network, serial and IR connections for remote management and device control
  • IP Paging-ready
  • Includes network switch so only one drop to the classroom necessary
  • Includes serial cable to connect to display/projector

Technical Specifications

CM3000 Amplifier / Switch Symbio 5201 Receiver 940TM Transmitter / Microphone
Network support: 10/100Mb/s (auto sensing) Transmission type: Infrared Transmission type: Infrared
Serial Baud rate: 2400 to 57600 baud Receiving frequency: 2.3MHz & 2.8MHz Transmitting frequency: 2.3MHz & 2.8MHz (switchable)
Amplifier type: Class D Frequency response: 50Hz to 10kHz Frequency response: 100Hz – 6kHz
Frequency response: 20Hz to 20kHz Signal to Noise: > 65dB (system) Microphones: dual uni-directional cardioid
Signal-to-noise: >84 dB @ 20 Hz to 20 kHz at
maximum output (unweighted, with balanced input)
THD: < 1% @ 1kHz Battery life: minimum 8 hours
THD: 0.1% @ 1kHz, at nominal level
(1 watt, 8 ohm load)
Power Supply: 12V @ 500mA Battery type: single AA, 2300mAH rechargeable NiMH
Maximum audio output power: 2 x 8w (8Ω),
2 x 16w (4Ω)
Size (wxhxd): 14 x 4 x 19.25cm/5.5 x 1.62 x 7.75in Operating range: 18.5m/60ft line-of-sight (typical)
Power supply: 12VDC at 3.5A Weight: 766g/1.7lbs. Size (wxhxd): 11 x 6 x 2.5 cm/4.5 x 2.5 x 0.9 in
Size (WxHxD): 13 x 14.9 x 2.86cm/
5.125 x 5.875 x 1.125in
Mic level out: 0V to 100mVrms at maximum volume & maximum deviation (typical) Weight: 85g/3.0oz (with battery)
Weight: 0.35kg/0.77lbs Line level out: 0V to 1Vrms at maximum
volume & maximum deviation (typical)
CM3000 Symbio 5201 Receiver 940TM Transmitter / Microphone
Input power jack Input power jack 2.5mm mic input
(4) RJ45 network jacks (2 supplying 12VDC
to power control panels)
3 RCA jacks for external sensor connection 3.5mm aux input
(2) 3.5mm unbalanced inputs and (1) 3.5mm
configurable balanced/unbalanced input
1/4in audio out jack 1.3mm DC charge jack
(1) RJ45 mic input jack    
(1) RJ45 intercom input jack    
(3) 3.5mm audio output jacks (2 balanced,
1 unbalanced)
(1) captive screw loudspeaker terminal
left and right (mono output)
(1) captive screw IR control terminal    
(1) captive screw serial control terminal    
User Controls
CM3000 Symbio 5201 Receiver 940TM Transmitter / Microphone
  Power On/off
  Microphone A volume mute
  Microphone A volume channel A/B
  Output level  



User Guides Symbio User Guide Pendant Microphone User Guide  
Technical Specifications AV Input Wall Plates Tech Specs CM3000 Tech Specs  
  Symbio Tech Specs CB2000 + CB50 Tech Specs  
Installer Guides ezRoom General Installer Guide AV Wall Plates Installer Guide Symbio Installer Guide
  CB2000 Installer Guide    
Configuration Files Configuration Files are located in Guides & Resources
Warranty Warranty Info (.pdf)    


+ Product Line 


ezRoom®: Room Control & Asset Management

Classroom AV made easy. EzRoom provides classroom AV control, great sound coverage, and AV connections  ...MORE