AKG WMS420 Presenter Set - Wireless Lavalier Microphone System

When you use the AKG WMS420 lavalier wireless microphone system, you'll enjoy effortless, economical operation, dependable performance, and great audio quality. Consisting of the SR420 stationary receiver, C417L lavalier microphone, and PT420 pocket transmitter, the WMS420 gives you a highly flexible wireless solution that's ideal onstage as well as in locations where you need reliable single- or multichannel wireless. With its charging contacts, the transmitter lets you easily use rechargeable batteries, for economical operation that's particularly attractive for installations. When you need a high-quality, high-value lavalier wireless system, you can count on the AKG WMS420.


  • 1 PT420 bodypack transmitter
  • 1 SR420 stationary receiver
  • 1 C417L lavalier microphone
  • 1 W407 windscreen
  • 2 receiver antennas
  • 1 AC adapter
  • 1 AA size battery
  • System features include:
  • Audio bandwidth: 40Hz-20kHz
  • Up to eight channels coexist in one band
  • Eight hours of operation on a single AA battery
  • Uses primary or rechargeable battery
  • Transmitter with charging contacts saves money in daily use
  • Low-battery warning indicator for confident operation
  • Diversity antenna gives you superior performance in congested multipath situations
  • Frequency-range-optimized receiver antennas
  • Detachable receiver antennas Enable the use of professional RF accessories

Compatible with all AKG Micro-Mics
Tech Specs

System: Simultaneous Channels: 8
System: Analog/Digital: Analog
System: Frequency Range: 530-559 MHz
System: Operating Range: 98 ft. Line-of-sight
System: Frequency Response: 40Hz-20kHz
System: Microphone Included: Yes
Microphone: Type: Condenser
Microphone: Polar Pattern: Omnidirectional
Microphone: Max SPL: 118dB SPL
Microphone: Connector: TA3F
Microphone: Color: Black
Microphone: Frequency Response: 20Hz-20kHz
Microphone: Cable Length: 5 ft.
Microphone: Self Noise: 34dB
Transmitter: Form Factor: Bodypack
Transmitter: Mute Feature: Yes
Transmitter: Battery Type: 1 x AA
Transmitter: Battery Life: 8 hours
Transmitter: Connector: Mini-XLR
Transmitter: Dimensions: 2.36" x 2.97" x 1.18"
Transmitter: Weight: 0.47 lbs.
Receiver: Antenna Type: Detachable
Receiver: Type: Table Top
Receiver: Rackmountable: Yes
Receiver: Rack Spaces: 1U (half-rack)
Receiver: Front Panel Display: Yes
Receiver: Outputs: 1 x XLR, 1 x 1/4"
Receiver: Dimensions: 5.9" x 1.73" x 7.87"

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