AKG EC81MD - Cardioid EarHook Microphone - Beige

AKG EC81 MD - Beige Cardioid EarHook Microphone with MDA1 Adapter Included

The AKG EC81 MD is an ultra-lightweight cardioid earmuff microphone from the MicroLite series, designed for theatre, broadcast, musicals and conferences where maximum discretion and clear, accurate voice capture are required. Its condenser capsule offers a wide response from 20 Hz to 20 kHz , with a sensitivity of 13 mV/Pa , a signal-to-noise ratio of 57 dB(A) and a maximum SPL of 145 dB (1% THD @1 kHz) . The flexible earhook and adjustable microphone boom allow the EC81 MD to be adapted to each performer comfortably and stably, maintaining an optimal position in front of the mouth.

It comes standard with a Microdot connector and is supplied with the AKG MDA1 adapter , which allows the microphone to be connected to AKG bodypacks with a 3-pin Mini-XLR input . The set also includes foam windscreens , wire mesh caps , makeup protectors , and a sweat guard to ensure reliable performance even in demanding scenes. The beige color helps the microphone blend seamlessly against skin on camera and in performance.

Main features

• Cardioid directionality to prioritize the performer's voice and improve ambient noise rejection.
• Condenser capsule with 20 Hz–20 kHz response, 13 mV/Pa , 57 dB(A) S/N and 145 dB SPL max.
• Flexible ear hook and adjustable arm for precise fit without external assistance.
• Microdot connector with included MDA1 adapter for Mini-XLR 3-pin (AKG beltpacks).
• EMC shielding and protective accessories (foam, mesh, makeup and sweatband) for intense performances.
• Impedance 5 kΩ at 1 kHz; typical power supply 5 V (AKG bias, 2-wire).
• Capsule dimensions 8.5 mm (length) × 4.4 mm (diameter); weight 7.6 g (including cable).

Product benefits

• Discreet and natural : beige finish for minimal visibility on camera and on stage.
• Greater intelligibility thanks to the cardioid pattern and stable earhook placement.
• Ready to go : Includes MDA1 adapter for AKG beltpacks and a complete set of accessories for wind, makeup and sweat control.
• Comfortable fit for long days thanks to its lightweight and flexible construction.
• Versatile : With Microdot, you can use other optional adapters for different brands of wireless systems when the project requires it.

Use cases

• Theater and musicals with dialogue and singing close to the mouth, keeping the microphone practically invisible.
• Television and streaming where clean aesthetics and consistent sound are required.
• Conferences and corporate events with speakers on the go who need hands-free operation.

Frequently Asked Questions

• Can I use it with other brands of beltpacks? Yes, the cable is Microdot . It includes the MDA1 adapter (for AKG 3-pin Mini-XLR), and optional adapters are available for other wireless systems.
• Is it sweat/makeup resistant? The set includes a sweat guard and makeup protectors to protect the capsule during intensive use.
• What's the difference with the EC82 MD? The EC81 MD is cardioid (more side rejection); the EC82 MD is omnidirectional .

Description for projects

AKG EC81 MD Cardioid Earset Microphone (Beige), condenser capsule, frequency response 20 Hz–20 kHz , sensitivity 13 mV/Pa , signal-to-noise ratio 57 dB(A) , 145 dB SPL max. (1% THD at 1 kHz) , impedance 5 kΩ at 1 kHz. Microdot connector with included MDA1 adapter (Mini-XLR 3-pin for AKG bodypacks). Typical power supply 5 V (AKG polarization, 2-wire). Capsule dimensions 8.5 mm × 4.4 mm ; weight 7.6 g (incl. cable). Included accessories: 2× WM81, 3× W81, 3× MUP81, 1× sweat protector, 1× H3 clip, 1× pouch.