Dukane iHear WMIC2B Wireless AV Solution (RF) Microphone and Speaker System with Internal Li-Ion Battery


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    WMIC2B - Overview

    The Dukane iHear WMIC2B Wireless AV solution allows the instructor or speaker to be heard by everyone in the room. The perfect answer whether it's the classroom or the boardroom the WMIC2B system consists of a small light weight lanyard held transmitter with an attachable mic that sends the voice signal via a digital encoded bit stream at high speed to the receiver. The receiver converts the digital bits stream back to a regular audio output sent to the 30 W stereo audio amplifier and speakers. This results in a conventional sound enhancement or voice augmentation system. The system contains the speaker/receiver with pole mount, body pack tranmitter with lanyard and a lapel mic.There are 20 channels available from 2.400 to 2.480 GHz for operation. Projector and mount not included.

    • 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 battery for 8 plus hours of operation
      • Speaker unit can be easily attached to projector moun
    • Specifications:

      • Speaker
      • Amplifier: Class D Amplifier
      • Wattage Output: 30W
      • Speaker Spec.: 2.75" 10W/8Ω x 2 full range high efficiency speaker and echo tube design
      • SPL (Sound pressure level): 92dB/W
      • Fequency Response: 50Hz ~ 20kHz
      • Dimension: 254 x 250 x 80 mm
      • Weight: 3.3 lbs
      • Outlook 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 sec

        Wireless Module
      • Voltage Range: 3.6 ~ 5 V
      • Current: < 50 mA
      • Frequency: 2.4G ~ 2.483GHz ( 20 channels )
      • Channel: Auto seek and lock on one of 20 channels
      • Frequency Match: GFSK
      • Sensitivity(Receiver): -85dBm (Min)
      • Output Resistance(Receiver): 32Ω
      • Output Voltage (Receiver): 2Vp-p (Max)
      • Transmitter Power: 10mW
      • Input Resistance (Transmitter) 10kΩ
      • Input Voltage (Transmitter): 2.8Vp-p (Max)
      • Power System (Transmitter): DC 5V (USB charge wire)
      • Audio In (Transmitter): MIC in / Audio in
      • Audio Shift: < 1.5ms
      • Dynamic Range @ 1KHz: 81dB
      • Separating Degree @ 1KHz: 90db
      • Distortion THD: 0.10%
      • Setup Distance: 2M < / Less than 7ft
      • Operating Distance: 30M (Free space) / 95 ft
      • Battery Type: Lithium battery inside
      • Battery Time: 8hr use
      • Battery Charge Time: 4hr from exhausted to full charge

      • Microphone Type: Collar type
      • Sensitivity: -37db (f=1KHz, S.P.L=1Pa, 0dB=1V/Pa)
      • Signal to Noise Ratio: 70dB
      • Maximum Input SPL: 120dB (f=1KHz, THD<1%)
    • Item Includes:

      • Pole mounted speaker unit
      • Clip-on Mic
      • Miniature Transmitter
      • Receiver and amp in speaker unit
      • Lanyard
      • Charging Adapter
      • 3.5MM Audio Cable
      • Switching Adapter
      • USB Cable
    • GTIN:


    WMIC2B - Required Accessories

      WMIC2B - Recommended Accessories

      California Residents:
      Cancer and Reproductive Harm - www.P65Warnings.ca.gov