Sennheiser HD 300 PROtect

Professional ears need not only crystal clear, high-resolution sound, but also protection against unexpected peak levels. This is where the Active Gard system of the HD 300 PROtect comes in. Instead of simply shortening peaks above 110 dB, the system adjusts the overall sound to the maximum permissible volume - without losing all information and dynamics.

Other design elements also protect the user's concentration. For example, maximum shielding from ambient noise and a sound image that is everything you could wish for in terms of intelligibility, differentiation or resolution. The ergonomic design guarantees that even after hours of work there is only one "weight": the sound.

Features Sennheiser HD 300 PROtect

• Switchable ActiveGard for hearing protection at sound pressure levels above 110 dB
• Highest resolution through precise and linear sound reproduction
• The comfortable upholstery design allows extended use for long wearing times.
• Excellent attenuation of ambient noise in noisy environments thanks to closed passive earpiece construction
• The perfect companion for your daily work thanks to durable materials and replaceable cables with the proven system connector from Sennheiser

Technical data

• Impedance: 64 Ohm
• Nominal sound pressure level: 108 ±3 dB SPL / 1 V rms / 1 kHz
• Transmission range: 6 -25000 Hz
• Distortion factor < 0.1 % at 1 kHz
• Sound pressure level limit: 100 dB
• Rated power handling: 500 mW
• Pressure force: 6.0 N ± 0.75 N
• 1.5 m cable with 3.5 mm jack plug, guided on one side
• Weight without cable: 297 g

Contents

• 1 HD 300 PROtect headphones
• 1 cable (1,5m with 3.5mm jack plug)
• 1 screw adapter (6,3mm jack)
• 1 Instruction manual