AKG WMS420 HEADWORN Uhf Wireless Haedworn Microphone System
SKU: 75900129295

AKG WMS420 HEADWORN Uhf Wireless Haedworn Microphone System

Sale price$333.00 Regular price$370.00
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Description

AKG WMS420 HEADWORN Uhf Wireless Haedworn Microphone SystemThe AKG WMS420 UHF Wireless Headworn Microphone System is designed for live sound reinforcement applications such as for public address, presentations, installations, and performances that require up to eight simultaneously operating systems over a 30 MHz bandwidth. This system consists of a PT420 Beltpack Wireless Microphone Transmitter, an SR420 UHF Stationary Wireless Receiver, two detachable RF antennas, an AC adapter for the receiver, a AA size

 

 

The AKG WMS420 UHF Wireless Headworn Microphone System is designed for live sound reinforcement applications such as for public address, presentations, installations, and performances that require up to eight simultaneously operating systems over a 30 MHz bandwidth. This system consists of a PT420 Beltpack Wireless Microphone Transmitter, an SR420 UHF Stationary Wireless Receiver, two detachable RF antennas, an AC adapter for the receiver, a AA-size battery for the transmitter, and a C555 L headworn microphone.

The UHF receiver features two detachable antennas that enable connection to a wide range of professional RF accessories such as antenna splitters and remote mounted directional antennas for use with multi-channel systems. The front panel of the receiver features an on/off button, a rotary volume control, a button for selecting one of the available eight carrier frequencies within the system's range, an LCD display that shows the selected receiving channel, an RF OK LED to indicate the presence of a signal, and a CLIP LED to indicate when the audio level is too high.

The back panel of the receiver features a squelch control knob that will automatically mute the audio output if the strength of the radio transmission frequency becomes too weak. The back panel also features a DC IN port with strain relief for connecting the AC adapter, a balanced XLR-3F output for connecting to a live mixer, and an unbalanced 1/4" output for connecting to a guitar or instrument amplifier.

The beltpack wireless transmitter comes with a C555 L headworn microphone, but will also work with any of AKG's line of MicroMics. The beltpack features a noiseless on/off/mute switch, a gain control knob, and an LED indicator light. The transmitter is powered by a single AA battery which provides between six and eight hours of operating time with a range of approximately 30 meters. The transmitter also includes charging contacts for use with rechargeable batteries and AKG's CU400 rechargeable base station (sold separately).

 

Detachable Antennas
Enables the use of professional RF accessories such as antenna splitters and remote antennas in multi-channel systems
Squelch Control
Automatically mutes the audio output if the signal strength of the transmission frequency falls below an adjustable threshold
Rechargeable Contacts on Transmitter
Enables the use of rechargeable AA batteries
Here are the available models;
-WMS420 HEADWORN (A)
-WMS420 HEADWORN (U2)
Receiver
Diversity Antenna switching
Carrier Frequency Band A: 530.025 to 559.00 MHz
RF Output 10, 20, or 50 mW (depending on frequency band)
Maximum Channel Output Up to eight compatible channels within one frequency band
Frequency Selection Fixed frequencies
Modulation FM
Range 98' (30 m) 
Further distances can be achieved using external antennas
Audio Bandwidth 40 to 20,000 Hz (±3 dB)
Rack Mountable 1/2 RU
Dimensions (L x H x D) 5.91 x 1.77 x 7.87" (150 x 45.0 x 200 mm)
Weight 13.2 oz (373 g)
Transmitter
Type XLR-3F mini
Carrier Frequency Band A: 530.025 to 559.00 MHz
Maximum Level 12 dB
Impedance 1 ohm
Audio Bandwidth 40 to 20,000 Hz (±3 dB)
Signal to Noise Ratio 105 dB-A
THD 0.8% at 1 kHz
Transmitter Synchronization Manual
Battery Type AA battery (LR 6 AA alkaline battery or HR 6 ASA NIHM rechargeable battery)
Battery Life Six to eight hours on one AA battery
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 75900129295

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Maggie
Fort Morgan, US
★★★★★ 5
Functional jewelry box with nice see through top.
Color: White, Size: 3 Drawer, Color: White, Size: 3 Drawer
Lovely jewelry box at the right price. I got this to match the corresponding rotating jewelry box here on Amazon and they look really nice next to each other. I didn't get to fill this up yet but I will update when I do if I need to add anything. The drawers are roomy and will hold a lot. I like the design of the see through top so I can see what pieces I have and use them more hopefully. It's not glass it's plastic and it's not the highest quality jewelry box but it does the job. I love it. 
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Reviewed in the United States on June 23, 2025
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Katlyn
Pawtucket, US
★★★★★ 5
Cute jewelry box
Color: Turquoise, Size: 3 Drawer
Cute little jewelry box I bought for my daughter. It fits most of her jewelry. Has sections for rings, bracelets, earrings, etc. Cute color! Great value! No assembly.
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Reviewed in the United States on November 3, 2025
L
Verified Purchase
Lucy
Draper, US
★★★★★ 5
Beautiful and lots of space to store
Color: White, Size: 3 Drawer
It was not expensive. Somethong most of us will be able to afford. It is beautiful and has perfect areas for your different types of jewelry. I highly recommend.
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Reviewed in the United States on February 3, 2026
C
Verified Purchase
Ciara
Lexington, US
★★★★★ 5
Nice
Color: Pink, Size: 5 Drawer
Brought as a gift, it is smaller than expected however it is perfect. Very beautiful and I would recommend everyone to buy.
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Reviewed in the United States on February 14, 2026
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Amairani
Belleville, US
★★★★★ 4
Good Overall
Color: White, Size: 5 Drawer, Color: White, Size: 5 Drawer
Great item it came with a damaged corner.
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Reviewed in the United States on September 1, 2025

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