Audio-Technica MT830cW Omnidirectional Condenser Lavalier (Microphone Only)

Outfitted with a cW-style locking connector, the discreet Audio-Technica MT830cW omnidirectional lav mic delivers clean and accurate sound reproduction.

The Audio-Technica MT830cW omnidirectional condenser lavalier microphone is terminated with a cW-style connector for use with UniPak wireless transmitters. It includes a clothing clip and windscreens, and a 55-inch (1.4 m) cable.

Designed to be worn as a lavalier or hidden in loose clothing or in the hair, the MT830cW provides high intelligibility for lecturers, stage/TV performers and singers. The mic's wide-range capability ensures clean, accurate reproduction.


- Small size provides excellent yet unobtrusive sound pickup
- High intelligibility for lecturers, stage/TV performers, and singers
- Wide-range capability ensures clean, accurate reproduction
- 55 inch (1.4 m) cable

About Audio-Technica

Audio-Technica has been dedicated to advancing the art and technology of electro-acoustic design and manufacturing since 1962. From a beginning in state-of-the-art phono cartridges, A-T has expanded over the years into high-performance headphones, microphones, mixers, and electronic products for home and professional use. In each area the goal has been to create innovative, problem-solving products. The results of these engineering and production efforts can be seen in the effective use of A-T products in a broad spectrum of applications.

Audio-Technica microphones, for example, are found in daily use in major broadcast and recording studios, and relied upon by top touring musicians. A-T mics are chosen for important installations and major events, such as the read more US House of Representatives, the US Senate, the Super Bowl, World Cup Soccer, and the Olympics. Whether in the home, or in schools and universities, boardrooms, council chambers, or places of worship, Audio-Technica products are providing superior performance and exceptional value worldwide.
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Element: Condenser

Signal to Noise Ratio: 70 dB, 1 kHz at 1 Pa

Polar Pattern: Omnidirectional

Dynamic Range (Typical): 107 dB, 1 kHz at Max. SPL

Frequency Response: 30 - 20,000 Hz

Phantom Power Requirements: 9 - 52V, 2 mA typical

Open Circuit Sensitivity: -34 dB (19.9 mV) re 1V at 1 Pa

Weight: 0.05 oz

Impedance: 200 ohms

Power Module: In-line

Maximum Input Sound Level: 131 dB SPL, 1 kHz at 1% T.H.D.

Output Connector: Terminated with locking 4-pin connector for A-T UniPak wireless systems

Accessories Furnished: AT8130 windscreens (3); AT8420 clothing clip;
Dimensions and Weight in Packaging
Shipping Weight: 0.13 lbs
Shipping Dimensions: 7 x 4 x 1 in
Manufacturer Part Number (MPN): AUD MT830CWTH
Shipping Weight: 0.14 lbs
Shipping Dimensions: 7 x 4 x 2 in
Manufacturer Part Number (MPN): MT830CW

For support or warranty questions, please contact the manufacturer:
Phone: 330-686-2600 x5000

Reviewers gave this product an overall rating of 5 out of 5 stars. (23 ratings)
Submitted May 22, 2011 by a customer from

"Practical lapel microphone."

Overall: 5 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
Very satisfied
It is really as good as I had expected. I wanted to try an omni-directional mike and this one fits my system. I had hoped that it's pickup range would be a little greater.
It has less fabric noise (coat rub) than the other style microphone. This is due to the flat back design.
Ease of Use
As good as it gets with this style microphone.
Seems so to me.
The cost / benefit ratio was as expected.
Manufacturer Support
Not applicable
The Wow Factor
It is just a plain black lapel mike. Not very sexy.

Musical Background:

Summer Camp Director

Musical Style:

Christian (all genre)
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