HD 300 PROtect
Article No. 506898
Features05
- Switchable ActiveGard to protect hearing for sound pressure levels above 110 dB
- Highest resolution due to accurate and linear sound reproduction
- Comfortable padding design allows for extended use in long wearing sessions
- Superior ambient noise attenuation in loud environments due to closed passive earcup construction
- Perfect companion for your daily work due to long lasting materials and exchangeable cables with Sennheiser's established system connector
Top Specs
- Weight (g)550
- Max. sound pressure level123 dB SPL @ 1 kHz (ActiveGard off)
- Noise cancellation (db)Max 32 dB (passive)
- Power consumption (Amp)500mW
- Sensitivity108 ±3 dB SPL / 1 V rms / 1 kHz
Tech Specs
Acoustic Properties
- ActiveGard®110 dB SPL @ 1 kHz
- Max. sound pressure level123 dB SPL @ 1 kHz (ActiveGard off)
- Noise cancellation (db)Max 32 dB (passive)
Ambient Conditions
- Operating temperature (C)-15°C to +55°C
Battery & Power
- Power consumption (Amp)500mW
Electrical Properties
- Sensitivity108 ±3 dB SPL / 1 V rms / 1 kHz
- Impedance64 ohms
Dimensions
- Height (mm)84
- Length (mm)245
- Weight (g)550
- Width (mm)187
- Product height84
- Product weight (g)550
- Product width187
Downloads07
What's in the box04
- 1 HD 300 PROtect headphone
- 1 cable (1.5m with 3.5mm jack)
- 1 1/4 “ Adapter jack
- 1 Quick start guide