HMD 300 Pro
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Description
The new HMD 300 PRO broadcast headset delivers great sound with exceptional fit and comfort for long production days. The new series is available in single (HMD301pro) and dual-sided (HMD300pro) models and features a soft, notched headband that reduces wearing pressure on top of the head, as well as newly designed earpads with a comfort zone that reduces pressure for users who wear glasses.
The HMD 300 PRO headsets are also equipped with a selectable (on/off) ActiveGard™ limiter that protects users from excessive sound pressure levels greater than 110dB, as well as our popular modular cable system, to quickly interface with a wide range of professional broadcast equipment. With the HMD 300 PRO, the dynamic, hyper-cardioid boom mic has been combined with a new headphone design that delivers the detailed, linear sound and an excellent seal for high passive noise attenuation.
The HMD 300 PRO also offers you the option of customized design: you can for example have your logo applied to the side – making it clearly visible.
Features:
- ActiveGard (on/off switch) for protected hearing against noise peaks > 110dB
- Highest resolution due to accurate, linear sound reproduction, optimised for speech intelligibility
- Dynamic, noise-compensated super-cardioid microphone for clear communication even in a noisy environment
- The microphone can be worn either on the right or left-hand side
- Comfortable padding design allows for extended use in long-wearing sessions
- Superior ambient noise attenuation in loud environments due to closed passive earcup construction
- Due to our established modular concept, the cables of the cable 26-II series are compatible
- Foldable earcup design for space-saving storage
| HMD300pro | HMD301pro |
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Technical Data
| Impedance: | 64ohms |
| Frequency response (microphone): | 80 Hz – 16 kHz |
| Transducer principle (Microphone): | dynamic, hyper-cardiod |
| Frequency response (Headphones): | 60 Hz – 25kHz |
| Microphone: | BMD 404 |
| Max. sound pressure level: | 123 dB SPL @ 1 kHz (ActiveGard off) |
| Contact pressure: | 6.0 N ± 0.75 N |
| Ear coupling: | circumaural |
| Power consumption: | 500mW |
| Storage temperature: | -55°C to +70°C |
| Operating temperature: | -15°C to +55°C |
| Output voltage: | 0.4 mV/Pa @ 1 kHz |
| ActiveGard™: | 110 dB SPL @ 1 kHz |
| Distortion: | ‹ 0.1 % @ 1 kHz, 100 dB SPL |
| Max. Sound pressure level (active): | 110 dB SPL @ 1 kHz (ActiveGard on) |
| Sensitivity: | 108 ±3 dB SPL / 1 V rms / 1 kHz |
| Transducer principle (headphones): | dynamic, closed |
| Weight w/o cable: | 319 g |
| Noise cancellation: | Max 32 dB (passive) |
