Headphones Sennheiser HD 400 PRO (700047)

Sennheiser HD 400 PRO - professional headphones for creativity and work

The reference studio headphones HD 400 PRO are the ideal creative assistant for those who strive for natural and accurate sound reproduction when creating their audio mixes. To ensure that even long-term use of headphones is not tiring, the HD 400 PRO has a comfortable and lightweight open-type design with soft velor ear pads. The set includes both twisted and straight detachable cables, allowing you to adapt the headphones to different user preferences.

Built for precision

The HD 400 PRO has a wide frequency response from 6 to 38,000 hertz, allowing music producers to capture the full sound of their mix. Sennheiser's 120 ohm transducers feature a special polymer compound diaphragm that, when combined with the powerful driver magnets, delivers deeper, yet absolutely clear and audible low frequencies. Distortion is less than 0.05% (measured at 1 kHz, 90 dB SPL).

The HD 400 PRO accurately reproduces sound beyond the audible frequency range, giving you unlimited access to the nuances of the harmonics and atmosphere of your music, while at the same time revealing clearly defined low frequencies.

Designed for spacious sound

The HD 400 PRO headphone transducers are positioned at a slight angle, precisely reproducing the optimal triangular configuration you might find yourself in when monitoring speakers in a recording studio. In addition, the HD 400 PRO's open-back design allows for natural sound propagation that would otherwise be impeded by closed-back designs. Both of these factors create a wide and spacious soundscape that is neutral and transparent, allowing sound engineers to work with confidence, knowing that the final mix they create is accurately conveyed to listeners.

Designed for comfort

The HD 400 PRO headphones feature the high comfort you need for long-lasting creative work. The carefully designed, ultra-light frame secures the ear cups tightly, and they fit gently into your ears with minimal pressure. Soft velor ear pads allow users to focus on their work for hours on end, while the open-enclosed design provides ample ear ventilation to keep ears cool even during long mixing sessions.

The headphones come with a 3-meter coiled cable and a 1.8-meter straight cable, both cables feature a 3.5mm (1/8-inch) plug for portable audio sources. A 6.3 mm (1/4") adapter is included to connect the HD 400 PRO to a mixing console or audio interface.