Item # HMD 300 S
CLOSED-BACK CIRCUMAURAL BROADCAST HEADSET FOR BACKSTAGE COMMUNICATION, SWITCHABLE ACTIVEGARD© LIMITI
Item # HMD 300 S
CLOSED-BACK CIRCUMAURAL BROADCAST HEADSET FOR BACKSTAGE COMMUNICATION, SWITCHABLE ACTIVEGARD© LIMITI
- UM: EA
- Brand: SENNHEISER
The HMD 300 S single-sided broadcast headset offers innovative communication solutions at great value. The closed-back, circumaural headphone design delivers a frequency response of 60 Hz to 25 kHz. At the same time, ActiveGard© limiting technology, compression technology, and passive ambient noise attenuation exceed your audio quality expectations, while a super-cardioid, dynamic microphone ensures you will be heard loudly and clearly.
Features:
- Single-sided earcup design headset ideal for dynamic communication environments
- Dynamic super-cardioid microphone for clear communication in noisy environments
- Switchable ActiveGard© limiting technology for protection of noise peaks <110dB
- Flexible microphone boom for left- or right-hand side configuration
- Linear sound reproduction for optimized for speech intelligibility
- Comfortable padding for extended use in long wearing sessions
- Closed passive earcup construction for superior ambient noise attenuation in loud environments
- Foldable earcup design for easy, space-saving storage
| Transducer principle | dynamic, closed (Headphones) | dynamic (Microphone) |
|---|---|
| Total harmonic distortion (THD) | < 0.1 % @ 1 kHz, 100 dB SPL |
| Frequency response | 60 Hz - 25,000 Hz (Headphones) | 40 Hz - 18,000 Hz (Microphone) |
| Audio frequency response | 60 Hz - 25,000 Hz (Headphones) | 40 Hz - 18,000 Hz (Microphone) |
| Max. sound pressure level | 123 dB SPL (ActiveGard off) |
| ActiveGard | 110 dB SPL @ 1 kHz |
| Temperature range | -15 °C to +55 °C (Operation) | -40 °C to + 70 °C (Storage) |
| Operating temperature (C) | -15 °C to +55 °C (Operation) | -40 °C to + 70 °C (Storage) |
| Impedance | 64 Ω (Headphones) | 300 Ω (Microphone) |
| Output voltage | 0.5 mV/Pa @ 1 kHz |
| Weight (g) | 240 g (without cable) |
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