- Impedance: 64 ohms
- Frequency response (Headphones): 6 Hz - 25kHz
- 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
- 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: 297 g
- Noise cancellation: Max 32 dB (passive)
Additional Information
| Manufacturer | SENNHEISER |
|---|---|
| Model | HD300PROTECT |