The Sennheiser HD 300 PROtect 64Ohm monitor headphones combines advanced protection from peak levels with incredibly detailed sound and an exceptionally high level of comfort. This makes it a reliable tool for demanding productions. The PROtect HD 300’s patented Active Gard technology is not simply at peak levels above 110 dB, but reduces overly loud signals to a safe level. Previously disruptive or damaging volumes thus remain distortion-free and clear, and production control is maintained at all times. The HD 300 PROtect not only meets the EC European Noise Directive on safety and noise control, but also safeguards the hearing and presence of mind of all production personnel. Its linear frequency response provides neutral, high-resolution sound. With its highly sensitive transducers and precision diaphragms, the HD 300 PROtect achieves a phenomenal depth of detail that reproduces-even at maximum volumes-crystal clear and distortion-free. The HD 300 PROtect is precisely designed for this purpose with its especially soft, viscoelastic earpieces-which systematically filter out ambient noise-and finely balanced pressure distribution. This makes the HD 300 PROtect an exceptionally inconspicuous companion, even when used continuously.