SENNHEISER HD300PROtect Closed Professional Monitoring Headphones

• closed professional monitoring headphones with ActiveGard limiter (64 ohm)
• Highest resolution thanks to accurate, linear sound reproduction
• Comfortable padding design allows extended use during long listening sessions
• Superior attenuation of ambient noise in noisy environments thanks to the closed, passive ear-cup design
• Ideal companion for your daily work thanks to durable materials and interchangeable cables with Sennheiser's established system connector
• Switchable ActiveGard to protect your hearing from sound pressure levels above 110 dB

Your ears need not only crystal-clear sound, but also protection. The HD 300 PROtect regulates unexpected peak levels, preventing clipping.

The patented ActiveGard technology of the HD 300 PROtect doesn't simply switch off at peak levels above 110 dB, but reduces signals that are too loud to a safe level. Volumes that were previously disruptive or harmful therefore remain clear and distortion-free, and control of the production is maintained at all times. The HD 300 PROtect thus not only meets the European CE directive on industrial safety and noise control, but also protects the hearing and presence of mind of all production staff, whether the surprises are big or small.

Professionally accurate:

The acoustics of the HD 300 PROtect are systematically tailored to the demands of professional use. Its linear frequency response delivers neutral, high-resolution sound. With its highly sensitive transducers and precision diaphragms, the HD 300 PROtect achieves a phenomenal depth of detail, which it reproduces – even at maximum volumes – crystal clear and without distortion. For ambient sound, we have recalculated the air volumes in front of the ear to a level inspired by the HD 250 linear.

Comfortable even in continuous use:

Professionals often wear headphones for several hours at a time. The HD 300 PROtect is designed precisely for this, with its particularly soft viscoelastic ear pads – which also systematically filter out ambient noise – and its finely balanced pressure distribution. This makes the HD 300 PROtect an exceptionally unobtrusive companion, even in continuous use.