E-Lektron IU-4011 Digital UHF 4x Handheld Wireless Microphone System Set


  • $249.00
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This Microphone system comply with new FCC frequency rules


E-lektron IU-4011 - digital transmission

Professional wireless UHF radio microphone system of the new generation with 4 hand microphones.

The digitally modulated transmission guarantees a trouble-free connection and minimizes dropouts. The digital audio quality is characterized by excellent sound quality, excellent noise performance, and very low distortion. The receiver has an advanced digital feedback processor to prevent whistling noises.

E-Lektron IU-4011 UHF wireless microphone set 4-fold


  • Wireless UHF microphone set with 4 hand microphones
  • Digital signal transmission, 32-bit signal encryption
  • Receiver with digital feedback processor
  • Advanced zero-noise technology on the mute circuit
  • Output: Balanced XLR output per microphone / unbalanced jack output
  • Range up to 60m (line of sight)
  • Easy handling and operation
  • Pairing is not required, works immediately after switching on
  • Optimized for speech and song
  • On / off switch on the microphone (with LED display)
  • LED indicator on receiver for operation/reception and audio per microphone
  • Output level adjustable per microphone
  • Registration free in the AU


  • UHF receiver incl. Power supply and 2 antennas
  • 4 pcs wireless handheld microphone incl. 2x AA battery each
  • Jack cable
  • User manual in DE language
Technical specifications:

Transmission Frequency: 531.60MHz / 521.60MHz / 535.10MHz / 523.20MHz 
Transmission Power: 13dBm 
Modulation: Digital 
Latency: <5mS 
Frequency Response : 40Hz - 18kHz 
Frequency Stability: 10ppm (PLL controlled) 
Distortion: <0.5% (THD @ 1kHz) 
Noise : <105dB 
Audio Output Level: 0-400mV 
Power Supply: 220-240Vac / 50Hz 
Antenna Jack: 2x BNC (50 Ohm) 
Sensitivity: 6dBuv 
Receiver Dimensions: 20.6 (W) x 13 (D) x 4.1 (H) 

Microphone Type: Dynamic 
Batteries: 2x AA alkaline 
Power consumption: 130mA 
Weight: 230gr without batteries

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