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SEM 981 C, 668-692 MHz

SEM 981 C

Available at authorized resellers
Article Number: 490369

Handheld transmitter with interchangeable EM 981 S microphone head (back electret condenser, cardioid), for Opus 900 series receivers, plastic housing with charging contacts

The SEM 981 C handheld transmitter is composed of the S 900 C transmitter with charging contacts and the interchangeable EM 981 S condenser capsule.

The SEM 981 C is perfectly suited for vocals and speech in permanent installations and is the optimal cost-effective choice for conferences, moderations and speeches.

A built-in metal gaze pop shield without any foam material minimises wind and pop noise to an absolute minimum.


- Matching to true diversity receivers NE 900 Q, NE 900 D, and NE 900S
- Ergonomically designed, rugged metal housing with charging contacts
- Incl. interchangeable condenser microphone capsule (back electret, cardioid)
- ACT infrared interface for automatic frequency setting
- Clear LC display indicating group/channel and battery status (5-stage)
- Gain control for input level adjustment (0 dB, -10 dB, -20 dB, -30 dB)
- Silent On/Off switch
- Operating time > 23 h with 2 x Mignon AA NiMH rechargeable batteries (2700 mAh)
- Incl. microphone clamp and transport bag

Matching charging unit: SLG 900

Please refer to country regulations before using.

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beyerdynamic GmbH & Co. KG
Theresienstr. 8
74072 Heilbronn - Germany

Questions regarding Orders, Payment & Delivery

Phone: +49 7131 617-444

Product Advice

Phone: +49 7131 617-440

Contact us per e-mail:

proaudio @beyerdynamic .com

technical data

Price category   Professional
Transducer typeThe transducer system is designed as a dynamic moving coil microphone, as a ribbon microphone or as a condenser microphone.   Electret condenser
Polar patternThe polar pattern is the preferred pick-up direction of the microphone. According to the shape of the corresponding measurement plot, there are omni-directional, cardioid, super-cardioid or hyper-cardioid as well as figure-of-eight patterns. microphone   Cardioid
Microphone frequency responseRange of frequencies transmitted by the microphone from low to extremely high sounds (low to high frequencies).   50 - 18.000 Hz
Dimensions   268,5 x 48 mm
Net weight without packaging   435 g

Spec Sheet


Spec Sheet

User Manual

For more downloads please refer to our Service section.



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