Dukane WMIC2B iHear 2.4GHz Wireless System with Pole Mount Speaker/Receiver, Bodypack Transmitter and Lapel Microphone

OUR PART #: WMIC2B

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The Dukane WMIC2B system provides an instructor with added voice power to be heard by everyone in a classroom setting, which helps improve retention and learning. ...Read more

Dukane WMIC2B IHear 2.4GHz Wireless System With Pole Mount Speaker/Receiver, Bodypack Transmitter And Lapel Microphone Image 1
Dukane WMIC2B IHear 2.4GHz Wireless System With Pole Mount Speaker/Receiver, Bodypack Transmitter And Lapel Microphone Image 2
Dukane WMIC2B IHear 2.4GHz Wireless System With Pole Mount Speaker/Receiver, Bodypack Transmitter And Lapel Microphone
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Product Overview

The Dukane WMIC2B system provides an instructor with added voice power to be heard by everyone in a classroom setting, which helps improve retention and learning.

This system consists of a small, lightweight lanyard-held transmitter with an attachable lapel microphone that sends the voice signal via a digital encoded bit stream at high speed to the receiver. The receiver converts the digital bitstream back to regular audio output sent to a 30W stereo audio amplifier and speakers. This results in a conventional sound enhancement or voice augementation system. There are 20 channels available from 2.4GHz to 2.480GHz for operation.

Dukane WMIC2B Includes:

  • Pole mounted speaker/receiver unit with onboard amplifier
  • Clip-on lapel microphone
  • Miniature transmitter
  • Lanyard
  • Charging adapter

Dukane WMIC2B Features:

  • Lightweight transmitter on lanyard with volume adjust
  • Range of 80 feet without being blocked using RF at 2.4GHz (same as WiFi)
  • Will automatically select any of 20 separate channels
  • Comes complete with lapel mic, transmitter, and speaker unit
  • Uses a rechargeable Li-ion battery for 8 plus hours of operation
  • Speaker unit can be easily attached to projector pole mount
  • 30 Watt output and 4 selectable modes for audio output priority
  • Optional wall mounting for speakers available (sold separately)

Dukane WMIC2B Specifications:

  • Speaker:
    • Amplifier: Class 'D'
    • Wattage Output: 30 Watts
    • Speaker Spec: 2.75" 10W/8 Ohm x2 full-range high efficiency speakers with echo tube design
    • SPL: 92dB/W
    • Frequency Response: 50 Hz - 20 kHz
    • Dimensions: 254mm x 250mm x 80mm
    • Weight: 3.3 lbs (1.5 kg)
    • Color: White/black steel mesh
    • Power Supply: DC12V/2A (Power adapter)
    • Audio In: 3.5mm to 3.5 L-type phone jack
    • Safety: CE, FCC, BSMI, CCC
    • Audio Auto Off: 60 seconds
  • Wireless Module:
    • Receiver:
      • Voltage Range: 3.6 - 5V
      • Current: < 50 mA
      • Frequency of Operation: 2.4GHz to 2.483GHz (20 channels)
      • Channel: Auto seek and lock on one of 20 channels
      • Frequency Match: GFSK
      • Sensitivity: -85dBm (Min)
      • Output Resistance: 32 Ohms
      • Output Voltage: 2Vp-p
      • Priority Audio (4 Modes): MIC only, MIC and AUX mixed, MIC priority, or AUX priority
      • Audio Shift: < 1.5ms
      • Dynamic Range @ 1 kHz: 81dB
      • Separating Range @ 1 kHz: 90dB
      • Distortion THD: 0.10%
      • Setup Distance: Less than 7 ft (2 m)
      • Operating Distance: 95 ft (30 m) free space
      • Battery Type: Lithium battery inside
      • Battery Time: 8hr min use
      • Battery Charge Time: 4hr from exhausted to full charge
    • Transmitter:
    • Voltage Range: 3.6 - 5V
    • Current: < 50 mA
    • Frequency of Operation: 2.4GHz to 2.483GHz (20 channels)
    • Channel: Auto seek and lock on one of 20 channels
    • Frequency Match: GFSK
    • Transmitter Power: 10 mW
    • Input Resistance: 10 kOhms
    • Input Voltage: 2.8Vp-p (Max)
    • Power System: DC 5V (USB charge wire)
    • Audio In: MIC in / Audio in
    • Priority Audio (4 Modes): MIC only, MIC and AUX mixed, MIC priority, or AUX priority
    • Audio Shift: < 1.5ms
    • Dynamic Range @ 1 kHz: 81dB
    • Separating Range @ 1 kHz: 90dB
    • Distortion THD: 0.10%
    • Setup Distance: Less than 7 ft (2 m)
    • Operating Distance: 95 ft (30 m) free space
    • Battery Type: Lithium battery inside
    • Battery Time: 8hr min use
    • Battery Charge Time: 4hr from exhausted to full charge
  • Microphone:
    • Microphone Type: Lapel clip-on type
    • Sensitivity: -37dB (f=1kHz, SPL=1Pa, 0dB=1V/Pa)
    • Signal to Noise Ratio: 70dB
    • Maximum Input SPL: 120dB (f=1kHz, THD

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