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AKG LC81 MD Lightweight Cardioid Lav Microphone (Black)

BH #AK3241H00020 • MFR #3241H00020
2 reviews
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AKG LC81 MD Lightweight Cardioid Lav Microphone (Black)
Key Features
  • Omnidirectional Polar Pattern
  • Microdot Connector
  • Works with All Major Wireless Systems
  • Weighs only 0.07 oz
The black AKG LC81 MD Lightweight Cardioid Lav Microphone is one of the smallest cardioid lavaliers available. With a diameter of less than two tenths of an inch and a length of less than four tenths of an inch, it weighs in at 0.07 ounces so your talent will hardly know it is there. Its cardioid polar pattern picks up a wide range of frequencies-from bass to soprano-and provides flexibility in getting the best sound from the source. Placed close to the performer, it accurately picks up low-end frequencies; place it farther away for performances in a higher range.
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AKG LC81MD Overview

The black AKG LC81 MD Lightweight Cardioid Lav Microphone is one of the smallest cardioid lavaliers available. With a diameter of less than two tenths of an inch and a length of less than four tenths of an inch, it weighs in at 0.07 ounces so your talent will hardly know it is there. Its cardioid polar pattern picks up a wide range of frequencies-from bass to soprano-and provides flexibility in getting the best sound from the source. Placed close to the performer, it accurately picks up low-end frequencies; place it farther away for performances in a higher range.

UPC: 885038038412

AKG LC81MD Specs

Key Specs
Compatible Transmitters
Not Specified by Manufacturer
Polar Pattern
Cardioid
Power Sources
Plug-In Power
Color
Black
Microphone
Compatible Transmitters
Not Specified by Manufacturer
Polar Pattern
Cardioid
Included Tone/Pattern Caps
No
Performance
Frequency Response
20 Hz to 20 kHz
Maximum SPL
145 dB
Sensitivity
13 mV/Pa
Equivalent Noise Level
35.5 mV
Connectivity
Analog Output Connector
1x Microdot
Power
Power Sources
Plug-In Power
Operating Voltage
5 V
Physical
Color
Black
Environmental Resistance
No
Dimensions
ø: 0.2 x L: 0.3" / ø: 4.4 x L: 8.5 mm (Microphone)
Weight
0.2 oz / 5.3 g (with Cable)
Packaging Info
Package Weight
0.7 lb
Box Dimensions (LxWxH)
7.1 x 6.3 x 2.3"

AKG LC81MD Reviews

Thin sound, noisy, well-built

By David
Rated 2 out of 5
Date: 2025-08-19

This mic has pretty low sensitivity, so its self-noise becomes apparent immediately. Very little cable noise compared to Sennheiser ME-4. Thin-sounding frequency response. You can get bass out of it by utilizing the proximity effect, but that defeats the lavaliere placement. Tiny element, included clips are nice, included wind protection stops absolutely no wind (why even include the pointless foamies?), cable is thin but has a good feel to it. Too noisy for me to be useful, had to return.

Best lavalier mic

By Gregory
Rated 5 out of 5
Date: 2021-11-18

Thanks cardioid diagram, I have much less outside sounds and noise.

See any errors on this page?

Would this be a good lapel mic for sit down ...

Would this be a good lapel mic for sit down interview or is it designed primarily for stage use on actors?
Asked by: Alonso
The AKG LC81 MD Reference Lightweight Cardioid Lavalier Microphone could be used for an interview scenario as well as stage use. Its cardioid pickup pattern makes it more directional to help focus on the voice and eliminate external noise, as well as possibly reducing the possibility of feedback when it is amplified.
Answered by: Matt Z
Date published: 2022-08-26

What connection Jack does this mic use?

What connection Jack does this mic use?
Asked by: Michael
The AKG LC81 MD has a MicroDot connector. There are adapters available from AKG and other manufacturers to convert the MicroDot connector to a different type of connector and enable compatibility with a variety of wireless transmitters or to connect the mic to a standard XLR input. For example, the AKG MDA3 SEN2 MicroLite Microphone Adapter Connector for Sennheiser Bodypack Transmitter with 3.5mm Phone Jack (B&H # AKMDA3) or Deity Microphones DA35 Microdot to Locking 3.5mm Adapter - Black (B&H # DEDA35) will both convert the MicroDot connector to a 3.5mm TRS locking connector for use with Sennheiser transmitters. You can find the AKG MicroDot adapters listed on the item page for the mic -- click on the tab for "Accessories" above the product description, then click on the tab for "Adapters." You can also use the website search bar to find the adapters or contact us by phone or through live chat on the website if you would like further assistance.
Answered by: Lisa S
Date published: 2021-10-04
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