ezRoom for Classroom Sound with IR Speakers


ezRoom for Classroom Sound with IR Speakers

Product Number: 


  • Smart Receiver, Power Supply with US/CA power cord; Teacher Edition Capture / Control licenses; 12ft audio cables; 12ft USB cable; Serial cable; CAT5 crossover cable; US/CAN firmware (SMRT-KIT)
  • IR Speaker Kit, includes two wall mount speakers with integrated IR sensors and plenum sensor/speaker cables (SP-IR)
  • ITM-02 Pendant Microphone Kit, includes 850mAh Li-ion battery; 3.5mm - 3.5mm audio cord; micro USB cable (1000-00039)
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* Manufacturer’s suggested retail price. Actual dealer price will vary.
+ Description and Overview 
See it in 360°

The FrontRow Smart Receiver is a networked amplifier, wireless mic receiver, signal processor, power distributor, and controller all in one.

  • Supports up to 5 mics and 3 audio devices like computers, mobile phones, or Blu-ray players
  • Adapto digital feedback suppression
  • OptiVoice digital EQ
  • Voice command for initiating actions
  • 2 audio outputs for lesson capture and assistive listening systems
  • IP Paging-ready
  • LED Beacon for visual queues

Technical Specifications

ICR-01 Smart Receiver SP-IR ITM-02 Pendant Microphone Kit
Transmission type: Infrared Speaker type: Two 10cm/4in woofers; 2.5cm/1in tweeter Transmission type: Infrared
Receiving frequencies: 2.1MHz, 2.4MHz; (2.8MHz, 3.3MHz, 3.6MHz with Channel Expansion Module) Impedance: 4Ω nominal Transmitting frequency: 2.1MHz, 2.3MHz, 2.4MHz, 2.8MHz, 3.3MHz, 3.6MHz programmable
Frequency response: 50Hz – 20kHz Continuous power: 20W Frequency response: 70Hz – 8kHz
Signal-to-noise: >70dB Peak power: 30W Microphone: Unidirectional cardioid
THD: <1% @ 1kHz Frequency response: 150Hz to 20kHz Battery life: 7 hours (typical)
Maximum audio output power: 2 x 10w (8Ω), 2 x 15w (4Ω) Dimensions (wxhxd): 355x130x230mm/14x5x9in Battery type: Li-Ion, 3.7V, 850mAH
Power supply: 18VDC @ 3.4AMP Weight: 3.4kg / 7.5lbs Operating range: 24.3m/80ft, line of sight (typical)
Network Support: 10/100 Mb/s (Auto Sensing) Mounting: Wall mounting brackets provided Size (wxhxd): 7.4 x 6.6 x 1.3cm/2.9 x 2.6 x 0.5in
Baud Rate: 2400 – 115,000 baud Combo cable incorporates:
Speaker wire: 18 AWG 2 conductor UL listed CL3P Plenum-rated
Sensor wire: 15.25m/50ft RG59/u coaxial cable CL3P shielded, UL listed Plenum rated jacket available
Weight: 73.7g/2.6oz (with battery and lanyard)*
Size (wxhxd): 34.92 x 16.8 x 5.5cm/13.75 x 6.5 x 2.75in

Sensor operating frequency: 2.3MHz & 2.8MHz

Sensor operating range: 18.5m/60ft line-of-sight (typical)

*Competitor models report weight without lanyard
Weight: 1.72kg/3.8lbs

Signal/Power interface: RCA female jack
Number of IR photodiodes: 3

Power indicator LED: Green

Sensor reception area: 139m2/1500ft2 (typical with receiver sensors)

ICR-01 Smart Receiver SP-IR ITM-02 Pendant Microphone Kit
Input power jack (mains 18Vdc, 3.5A)   Aux input (3.5mm)
Input power jack (PoE 12-18Vdc, 30W)   Charge/programming jack
(3) RCA jacks for external sensor connection    
3.5mm audio out jack (with gain control)    
3.5mm audio out jack (max gain output)    
(3) RCA stereo audio in jacks (with stereo sound output)    
(1) serial communications port    
(1) RJ45 Jack Pair (supplying 12VDC to power and connectivity to control panels    
(1) 5V, 1A power output (for network switch)    
(1) 18V, 2A power output (for HDBaseT HDMI receiver)    
(1) 5V, 1A power output (for HDMI audio de-embedder)    
(1) Terminal block for analog page override    
(1) RJ45 intercom input jack    
(1) 3.5mm IR blaster port    
(1) RJ45 Network Jack    
(2) captive screw loud speaker terminals (second is optional). Left and right (stereo output)    
(1) captive screw general purpose input (GPI) relay terminal    
(1) captive screw RS232 serial control input/output terminal (3 position)    
User Controls
  SP-IR ITM-02 Pendant Microphone Kit
    Wake/mute/voice command/trigger button
    Channel select




User Guides Smart Receiver User Guide Guide to Beacon LED Status Indicator Signals  
Software Teacher Edition Software 45-day trial Teacher Edition Software for licenses already purchased  
Technical Specifications Product Tech Spec    
Installer Guides ezRoom Start Here Guide Smart Receiver Installer Guide  
  HDBaseT Extender Kit Installation Instructions IR Speaker Installation Instructions  
Warranty Warranty Info    


+ Product Line 


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