Azden WMS-PRO VHF Wireless Lavalier and Handheld Mic System

Model #WMS-PRO

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Modulation System FM
Sensitivity 94 dB SPL @ +/- 2.5 kHz deviation
Battery 1 x 9 V
Power Consumption 30 mA
Dimensions (H x W x D) 3.3 x 2.4 x 0.85" (86 x 60 x 21.5 mm)
Weight 3.4 oz (98 g)

Receiver Specifications

Dimensions (H x W x D) 3.3 x 2.4 x 0.85" (86 x 60 x 21.5 mm)
Receiver Type Double superheterodyne
Weight 4.5 oz (128 g) with battery
Sensitivity 2 mV @ S/N of 40 dB
Battery 1 x 9 V alkaline
Power Consumption 25 mA
Monitor Output 1 V @ 30 W, modulation frequency 1 kHz, deviation +/-7 kHz
Mic Output 8 mV w/10 kW load, modulation frequency 1 kHz, deviation +/-7 kHz

Packaging Info

Box Dimensions (LxWxH) 9.9 x 5.3 x 2.3"
Package Weight 0.85 lb


Type Electret condenser
Frequency Response 30 Hz to 18 kHz
Impedance 2.2 kΩ @ 1 kHz
Sensitivity -44 dB at 1 kHz (0 dB = 1 V/Pa)
Power Requirement 1 to 10 VDC
Current Draw 0.5 mA
Connector 1/8" (3.5 mm) mono
Mic EX-503
Polar Pattern Omnidirectional

Handheld Transmitter

Polar Pattern Omnidirectional
Connector Wired 1/8" (3.5 mm) for PRO series transmitter
Mic EX-413
Type Electret condenser
User Reviews
B h photo.34921152
24 October 2011

Overall the quality of the audio and the range is alright for indoor filming, or sometimes even outdoors. There is no battery indicator on it, which makes it difficult to know when you really change your battery.

B h photo.34921152
29 March 2012

I started video production as a hobby and it is quickly growing into a business. This is a great mic for the money. I'm trying now to figure out how (or if) I can integrate it into other mic system (like at big events) but otherwise, this mic does a great job.

B h photo.34921152
29 March 2012

This product is great for the price. I have used top of the line wireless mics and the sounds quality is right up there. The down side is the quality of the plastic. The clip use to attached the wireless box toy your talent is plastic and could break easy.

B h photo.34921152
28 June 2010

Nothing complicated, threw a few 9 volt batteries, turned it on and the sound was great, used a 1/8 splitter and use the lav and hand held at the same time. Added a mono to stereo 1/8 adapter, and record in stereo. At this price you can't go wrong. I plan on picking up another soon.

B h photo.34921152
1 March 2011

For the money this wireless mic system is great! For average day to day video production applications it works fine and I recommend it. I had a location shoot in a building's mechanical room with steel girders and electric motors. The wireless signal kept dropping out and I could not use it.

B h photo.34921152
18 June 2015

It's a great prpoduct. The sound is clear, it's easy to use and lightweight. It can be used easily with both of the cameras that I own.

B h photo.34921152
12 June 2015

Used for interviews and as a lapel microphone for weddings. Light weight and is a good transmitter, two channel unit. This is the second unit that I purchased and I'm still using the first unit I purchased five years ago. I can't really find any fault with this unit. Works fine for me.

B h photo.34921152
9 June 2015

I use this product (Azden WMS-PRO VHF Wireless Lavalier and Handheld Mic System) for my wedding, I got excellent sound from the the groom, and it was easy to set-up, and easy to use. very good quality. I was amazed at the quality of the sound and the units themselves.

B h photo.34921152
11 December 2014

good sound just don't bump the connection where the mic goes into the transmitter or you will get a moment of static or pop.

B h photo.34921152
20 August 2014

I am using this for recording audio for video. Needless to say that you wouldn't get a decent audio through your on-board camcorder microphone. The problem with wired microphones are actually the wires.

Product Highlights
  • VHF Frequency Band
  • 2-Channel Transmitter and Receiver
  • RF Technology
  • Up to 250' Range
  • EX-413 Handheld Microphone Included
  • EX-503 Lavalier Microphone Included
  • Powered by 9V Batteries
  • Shoe Mount Attached
  • Hook and Loop Fastener Included
  • Includes Output Cable
In The Box
  • Azden WMS-PRO VHF Wireless Lavalier and Handheld Mic System
  • WR-PRO VHF Receiver for Pro Series
  • WLT/PRO VHF Wireless Bodypack Transmitter
  • EX-413 Wired Handheld Microphone
  • Mono to Stereo Output Cable
  • Hook and Loop Fastener
  • Limited 2-Year Warranty
Still Have Questions?
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