Sennheiser HMD 300 S Single-Sided Broadcast Dynamic Super-Cardioid Microphone Headset

The Sennheiser HMD 300 S Single-Sided Broadcast Dynamic Super-Cardioid Microphone Headset offers advanced communication solutions at a great price. Its closed-back, circumoral headphone design provides a frequency response range from 60 Hz to 25 kHz, delivering exceptional performance. Features like ActiveGard limiting technology, compression technology, and passive ambient noise reduction exceed audio quality standards. Moreover, a super-cardioid dynamic microphone guarantees clear and powerful communication.

Key Features

• The HMD 300 S headset is designed with a single-sided earcup for optimal communication in dynamic environments.
  
• It features a dynamic super-cardioid microphone that ensures clear communication even in noisy surroundings.
  
• The headset is equipped with switchable ActiveGard limiting technology, which provides protection against noise peaks that exceed 110dB.
  
• The flexible microphone boom allows for easy configuration on either the left or right-hand side.
  
• With its closed-back, circumoral headphone design, the headset delivers a frequency response range of 60 Hz to 25 kHz.
  
• The compression technology and passive ambient noise attenuation provided by the headset exceed expectations in terms of audio quality.
  
• The linear sound reproduction of the headset is optimized for speech intelligibility, making it ideal for communication purposes.
  
• The comfortable padding of the headset allows for extended use during long wearing sessions.
  
• The HMD 300 S headset offers innovative communication solutions at a great value.
  
• It also ensures that you will be heard loudly and clearly, thanks to its super-cardioid, dynamic microphone.

Technical Specifications

Headphones
Transducer principle
dynamic, closed
Ear coupling
circum-aural
Frequency response
60 Hz - 25,000 Hz
Impedance
64
Characteristic SPL
96 dB SPL @ 1 kHz, 1 mW
ActiveGard Level
110 dB SPL @ 1 kHz
Max SPL (ActiveGard off)
123 dB SPL
THD
< 0.1 % @ 1 kHz, 100 dB SPL
Contact pressure
6.0 N
Microphone
Type
BMD 434-300
Transducer principle
Dynamic
Frequency response
40 Hz - 18,000 Hz
Output voltage
0.5 mV/Pa @ 1 kHz
Directivity
Hyper cardioid
Impedance
300 Ω
Interface
Balanced
General data
Temperature range
Operation
-15 Degrees C to +55 Degrees C
Storage
-40 Degrees C to + 70 Degrees C
HMD 300/HMD 300 X3K1
320 g