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IWM-360 Dual Infrared Wireless Microphone System

Dual Infrared Wireless Microphone System

SKU: IWM-360 Category:

The Acesonic IWM-360 is a dual wireless microphone system that utilizes infrared sensors to transmit audio instead of radio frequencies. With VHF & UHF bands getting congested and having increased traffic, interference is becoming more common. Specialliy designed for KTV use with IR sensors, you can expect solid audio connections in your KTV rooms. Sensors are placed in your room that ensure audio is transmitted perfectly via IR.

The greatest advantage of using infrared microphones is that it totally eliminates the possibility of having radio frequency interference since you are using another technology altogether. This means no TV, radio, or typical wireless microphone systems have a chance of interfering. The 2nd huge advantage is utilizing infrared microphones in venues where multiple sets of microphones are used in rooms that are separated by walls. Since IR won’t penetrate through walls, it won’t interfere if you’re using another set next door. The perfect applications are in karaoke bar rooms, school classrooms, restaurant private dining rooms, or anywhere you can set up a coverage area with the IR sensors.

Available with black or silver microphones. Up to 4 microphones (both black and both silver microphones) can be used simultaneously without interference. An optional charging station is also available.


  • Simultaneous 2-Channel Operation for both transmitters (Ch. A and B)
  • Infrared (IR) Signal Reception LED Indicators
  • Channel A, B, or A+B Mixed Audio Output 6.35mm-type connector
  • Separate Channel A and B Volume controls
  • Maximum 3 IR Sensor Inputs
  • Multiple emitter array of high-efficiency IR emission LEDs for optimum IR transmission
  • Power ON LED indicator
  • Powerful Uni-Directional dynamic capsule for optimum audio, minimum handling noise and maximum feedback rejection
  • Rugged steel-mesh ball screen with anti-rolling
  • Anti-strike aluminum tube
  • Microphone recharging base included so your mics are always ready to perform!
  • Suggested Applications include: karaoke bar rooms, school classrooms, restaurant private dining rooms, etc…

*Line of sight



  • Modulated Mode: (IR) Frequency Modulated
  • Carrier Frequency:
    • IWM-360B: CHA 2.06 MHz, CHB 2.56 MHz
    • IWM-360S: CHA 2.86 MHz, CHB 3.22 MHz
  • Audio Frequency Response: 50Hz-15KHz ±3dB
  • Deviation: ±40Hz
  • S/N Ratio: >85dB
  • Dynamic Range: 98dB
  • T.H.D.: <1%
  • Carrier Stability: ±0.005% (-10?-50?)
  • Channels: 2 Channels
  • Output Voltage: 400mv
  • Working Range: > 100?(15m line of sight )
  • Power Supply: 12V DC
  • Receiver Size: 1/2 19″ EIA Standard 1-Rack Unit
  • Receiver Weight: 1300g


  • Sound Cartridge: Uni-directional Dynamic
  • Carrier Frequency: 2.06 MHz / 2.56MHz
  • Battery: 2 x AA Size
  • Working Time: 7 Hrs (Lo Output)/ 4 Hrs (Hi Output)
  • Transmitter Size: (Head) 50 x (L) 245mm
  • Transmitter Weight: 280g
  • Recharging Time: 5 Hrs (2000mAh, Ni-Mh rechargeable battery)

Package Includes:

  • IWM-360 IR Receiver
  • 2 Microphones
  • External IR Sensor
  • Microphone Charger
  • 1/4″ to 1/4″ Cable
  • Two Power Adapters
  • User Manual
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