AKG WMS420 Presenter Set
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AKG
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WMS 420: An AKG Solution Designed for Multi-Use Setups
The WMS 420 series was created to meet the practical needs of performances and installations: ease of setup, radio reliability, and scalability. The concept is clear: an SR420 receiver paired with either a handheld HT420 transmitter or a bodypack PT420 transmitter, to adapt the system to the context (handheld voice, headset mic, lavalier mic, or instrument).
In this version, you have a "presenter" set focused on discretion and speech intelligibility, while maintaining the WMS 420 DNA: detachable antennas and compatibility with multi-channel configurations, a key point when operating multiple systems in the same venue.
What Uses Is the WMS 420 Presenter Designed For?
This wireless lavalier microphone system is aimed at users who need to speak, host, or participate while keeping their hands free: conferences, corporate speaking engagements, places of worship, events, video recording, booths, classes, and demonstrations. The C417L lavalier mic favors a discreet presence on clothing while maintaining clear voice reproduction.
Thanks to its UHF transmission and field-oriented design, the WMS 420 is suitable for both mobile use (quick setup and teardown) and fixed installations requiring stable operation and simple maintenance, especially when battery life and management become daily concerns.
Technical specifications
| Category | Complete system | ||
Questions frequently asked
Is the AKG WMS420 Presenter Set suitable for conferences and speaking engagements?
This set combines the PT420 bodypack transmitter with the electret lavalier microphone C417L, designed for clear voice reproduction. It is suitable for conferences, lectures, places of worship, booths, and hands-free video recordings.
How many wireless systems can operate simultaneously?
Up to 8 channels can coexist per frequency band. The available bands include specifically A (530.025 to 559.000 MHz) and U2 (614.100 to 629.900 MHz).
What is the battery life of the PT420 transmitter?
The transmitter operates for about 8 hours with a 1.5 V AA alkaline LR6 battery.
What audio outputs are available on the SR420 receiver?
The receiver features a balanced XLR output and an unbalanced 6.35 mm jack output. Its half-width 1U format allows for rack installation, with a rack mount kit available as an option.
Does the radio connection remain stable during movement?
The Diversity reception of the SR420 uses two removable antennas to minimize signal dropout during movement. A low battery indicator is included to monitor the transmitter’s status. The supplied antennas can be removed to adapt the setup for multichannel configurations.



