Headphones Sennheiser HD 400 PRO Black (700047)

High-quality reference headphones with open acoustic design. The HD 400 Pro is designed as a professional work tool for the modern composer, musician, sound designer or sound engineer, equipped with an advanced acoustic system and capable of reproducing very accurate, completely neutral and extremely detailed sound.

The heart of the HD 400 Pro is the new 120 Ohm transducers with high-tech diaphragms made of a special polymer composite, developed by Sennheiser engineers specifically for this model. Plus, new permanent magnets combined with a unique damping and ventilation control system provide consistently clear, expressive and fairly powerful sound with well-developed bass and minimal distortion, which will certainly be appreciated by professional users.

And the lightweight design and ear pads with soft velor coating make it possible to comfortably work in the HD 400 PRO for as long as you need, without removing the headphones for hours or, if necessary, for days and nights . At the same time, the headphones are designed to withstand very active use, are extremely durable and can easily cope with any mechanical troubles that are inevitable during work in the studio.

The main advantages of the Sennheiser HD 400 PRO model:

• a professional working tool for a modern composer, musician, sound engineer or sound engineer;
• the new speaker system reproduces very accurate, completely neutral and extremely detailed sound;
• The transducers are located at the optimal angle for listening, thanks to which the headphones maintain extremely low levels of distortion even at very high sound pressure levels, thereby providing the most accurate and wide sound stage;
• a removable twisted cable connects to only one earphone, does not restrict movement and allows you to move completely freely (a regular straight cable is also included in the package);
• reliable and practical design, wear-resistant materials, low weight.

Exceptional precision
Sennheiser HD 400 PRO operates in an extended frequency range of 6 - 38000 hertz, thus providing its user with the opportunity to clearly hear the picture of the mix in its entirety. Sennheiser's proprietary 120-ohm transducers with unique polymer composite diaphragms, combined with powerful permanent magnets, produce highly accurate and smooth linear sound with clear, well-defined bass.

At the same time, the coefficient of nonlinear distortion is extremely low (<0. 05% at 90 dB) means that these headphones confidently deliver excellent dynamics and extreme sound clarity, even at high sound pressure levels. In other words, your new HD 400 PRO is guaranteed to accurately reproduce sound beyond the audible frequency range and reveal to you the depth of the audio atmosphere of a musical composition with all the unique variety of nuances of its sound, with particular care emphasizing the strength and scale of the low frequencies and more fully revealing all those complex bass elements of the audio range that Contemporary music is so rich.

Exceptional freedom
The new HD 400 Pro features an open acoustic design that maximizes the natural propagation of sound waves. In addition, the transducers of these headphones are oriented at a strictly defined angle and, following the example of top-end HiFi speakers and professional studio systems, form a triangular acoustic zone that is optimal for sound perception and clearly maintain it, regardless of the format, level of complexity and composition of the audio content.

This combination of low transducer angle and open design helps the HD 400 Pro deliver a wide, well-defined soundstage that is completely neutral and transparent. Consequently, the sound engineer can also work calmly with complete confidence that the listener will hear the mix exactly as it should be.

Exceptional comfort
After all, creative work is also work, and sometimes it is extremely difficult and in itself extremely tiring. Therefore, for high-quality and productive work with sound, you need not just very good, but also very comfortable headphones. Preferably ones that are not felt at all.

That is why for the HD 400 Pro, Sennheiser specialists have developed a special, ultra-light frame, with which the headphones on your head, if felt at all, are really barely there. And even the velor pads of the large, enveloping ear pads are made so as to contact the skin as softly as possible. At the same time, the HD 400 Pro always stays securely in its place and does not cause any inconvenience. And the open cups not only promote the natural propagation of sound, but are also well ventilated, so the HD 400 Pro is comfortable and not hot, even if you have to work in them much longer than usual.

Equipment:

• HD 400 PRO studio reference headphones;
• twisted cable 3 m long with a 3.5 mm plug;
• adapter from 3.5 mm to 6.3 mm jack;
• straight cable 1.8 m long with a 3.5 mm plug;
• quick instruction manual.

In other words, your new HD 400 PRO is guaranteed to accurately reproduce sound beyond the audible frequency range and reveal to you the depth of the audio atmosphere of a musical composition with all the unique variety of nuances of its sound, with particular care emphasizing the strength and scale of the low frequencies and more fully revealing all those complex bass elements of the audio range that Contemporary music is so rich.

Exceptional freedom
The new HD 400 Pro features an open acoustic design that maximizes the natural propagation of sound waves. In addition, the transducers of these headphones are oriented at a strictly defined angle and, following the example of top-end HiFi speakers and professional studio systems, form a triangular acoustic zone that is optimal for sound perception and clearly maintain it, regardless of the format, level of complexity and composition of the audio content.

This combination of low transducer angle and open design helps the HD 400 Pro deliver a wide, well-defined soundstage that is completely neutral and transparent. Consequently, the sound engineer can also work calmly with complete confidence that the listener will hear the mix exactly as it should be.

Exceptional comfort
After all, creative work is also work, and sometimes it is extremely difficult and in itself extremely tiring. Therefore, for high-quality and productive work with sound, you need not just very good, but also very comfortable headphones. Preferably ones that are not felt at all.

That is why for the HD 400 Pro, Sennheiser specialists have developed a special, ultra-light frame, with which the headphones on your head, if felt at all, are really barely there. And even the velor pads of the large, enveloping ear pads are made so as to contact the skin as softly as possible. At the same time, the HD 400 Pro always stays securely in its place and does not cause any inconvenience. And the open cups not only promote the natural propagation of sound, but are also well ventilated, so the HD 400 Pro is comfortable and not hot, even if you have to work in them much longer than usual.

Equipment:

• HD 400 PRO studio reference headphones;
• twisted cable 3 m long with a 3.5 mm plug;
• adapter from 3.5 mm to 6.3 mm jack;
• straight cable 1.8 m long with a 3.5 mm plug;
• quick instruction manual.

In other words, your new HD 400 PRO is guaranteed to accurately reproduce sound beyond the audible frequency range and reveal to you the depth of the audio atmosphere of a musical composition with all the unique variety of nuances of its sound, with particular care emphasizing the strength and scale of the low frequencies and more fully revealing all those complex bass elements of the audio range that Contemporary music is so rich.

Exceptional freedom
The new HD 400 Pro features an open acoustic design that maximizes the natural propagation of sound waves. In addition, the transducers of these headphones are oriented at a strictly defined angle and, following the example of top-end HiFi speakers and professional studio systems, form a triangular acoustic zone that is optimal for sound perception and clearly maintain it, regardless of the format, level of complexity and composition of the audio content.

This combination of low transducer angle and open design helps the HD 400 Pro deliver a wide, well-defined soundstage that is completely neutral and transparent. Consequently, the sound engineer can also work calmly with complete confidence that the listener will hear the mix exactly as it should be.

Exceptional comfort
After all, creative work is also work, and sometimes it is extremely difficult and in itself extremely tiring. Therefore, for high-quality and productive work with sound, you need not just very good, but also very comfortable headphones. Preferably ones that are not felt at all.

That is why for the HD 400 Pro, Sennheiser specialists have developed a special, ultra-light frame, with which the headphones on your head, if felt at all, are really barely there. And even the velor pads of the large, enveloping ear pads are made so as to contact the skin as softly as possible. At the same time, the HD 400 Pro always stays securely in its place and does not cause any inconvenience. And the open cups not only promote the natural propagation of sound, but are also well ventilated, so the HD 400 Pro is comfortable and not hot, even if you have to work in them much longer than usual.

Equipment:

• HD 400 PRO studio reference headphones;
• twisted cable 3 m long with a 3.5 mm plug;
• adapter from 3.5 mm to 6.3 mm jack;
• straight cable 1.8 m long with a 3.5 mm plug;
• quick instruction manual.

with particular care emphasizing the strength and scale of the low frequencies and more fully revealing all those complex bass elements of the audio series that modern music is so rich in.

Exceptional freedom
The new HD 400 Pro features an open acoustic design that maximizes the natural propagation of sound waves. In addition, the transducers of these headphones are oriented at a strictly defined angle and, following the example of top-end HiFi speakers and professional studio systems, form a triangular acoustic zone that is optimal for sound perception and clearly maintain it, regardless of the format, level of complexity and composition of the audio content.

This combination of low transducer angle and open design helps the HD 400 Pro deliver a wide, well-defined soundstage that is completely neutral and transparent. Consequently, the sound engineer can also work calmly with complete confidence that the listener will hear the mix exactly as it should be.

Exceptional comfort
After all, creative work is also work, and sometimes it is extremely difficult and in itself extremely tiring. Therefore, for high-quality and productive work with sound, you need not just very good, but also very comfortable headphones. Preferably ones that are not felt at all.

That is why for the HD 400 Pro, Sennheiser specialists have developed a special, ultra-light frame, with which the headphones on your head, if felt at all, are really barely there. And even the velor pads of the large, enveloping ear pads are made so as to contact the skin as softly as possible. At the same time, the HD 400 Pro always stays securely in its place and does not cause any inconvenience. And the open cups not only promote the natural propagation of sound, but are also well ventilated, so the HD 400 Pro is comfortable and not hot, even if you have to work in them much longer than usual.

Equipment:

• HD 400 PRO studio reference headphones;
• twisted cable 3 m long with a 3.5 mm plug;
• adapter from 3.5 mm to 6.3 mm jack;
• straight cable 1.8 m long with a 3.5 mm plug;
• quick instruction manual.

with particular care emphasizing the strength and scale of the low frequencies and more fully revealing all those complex bass elements of the audio series that modern music is so rich in.

Exceptional freedom
The new HD 400 Pro features an open acoustic design that maximizes the natural propagation of sound waves. In addition, the transducers of these headphones are oriented at a strictly defined angle and, following the example of top-end HiFi speakers and professional studio systems, form a triangular acoustic zone that is optimal for sound perception and clearly maintain it, regardless of the format, level of complexity and composition of the audio content.

This combination of low transducer angle and open design helps the HD 400 Pro deliver a wide, well-defined soundstage that is completely neutral and transparent. Consequently, the sound engineer can also work calmly with complete confidence that the listener will hear the mix exactly as it should be.

Exceptional comfort
After all, creative work is also work, and sometimes it is extremely difficult and in itself extremely tiring. Therefore, for high-quality and productive work with sound, you need not just very good, but also very comfortable headphones. Preferably ones that are not felt at all.

That is why for the HD 400 Pro, Sennheiser specialists have developed a special, ultra-light frame, with which the headphones on your head, if felt at all, are really barely there. And even the velor pads of the large, enveloping ear pads are made so as to contact the skin as softly as possible. At the same time, the HD 400 Pro always stays securely in its place and does not cause any inconvenience. And the open cups not only promote the natural propagation of sound, but are also well ventilated, so the HD 400 Pro is comfortable and not hot, even if you have to work in them much longer than usual.

Equipment:

• HD 400 PRO studio reference headphones;
• twisted cable 3 m long with a 3.5 mm plug;
• adapter from 3.5 mm to 6.3 mm jack;
• straight cable 1.8 m long with a 3.5 mm plug;
• quick instruction manual.

in these headphones, the transducers are oriented at a strictly defined angle and, following the example of top HiFi speakers and professional studio systems, form a triangular acoustic zone that is optimal for sound perception and clearly maintain it, regardless of the format, level of complexity and composition of the audio content.

This combination of low transducer angle and open design helps the HD 400 Pro deliver a wide, well-defined soundstage that is completely neutral and transparent. Consequently, the sound engineer can also work calmly with complete confidence that the listener will hear the mix exactly as it should be.

Exceptional comfort
After all, creative work is also work, and sometimes it is extremely difficult and in itself extremely tiring. Therefore, for high-quality and productive work with sound, you need not just very good, but also very comfortable headphones. Preferably ones that are not felt at all.

That is why for the HD 400 Pro, Sennheiser specialists have developed a special, ultra-light frame, with which the headphones on your head, if felt at all, are really barely there. And even the velor pads of the large, enveloping ear pads are made so as to contact the skin as softly as possible. At the same time, the HD 400 Pro always stays securely in its place and does not cause any inconvenience. And the open cups not only promote the natural propagation of sound, but are also well ventilated, so the HD 400 Pro is comfortable and not hot, even if you have to work in them much longer than usual.

Equipment:

• HD 400 PRO studio reference headphones;
• twisted cable 3 m long with a 3.5 mm plug;
• adapter from 3.5 mm to 6.3 mm jack;
• straight cable 1.8 m long with a 3.5 mm plug;
• quick instruction manual.

in these headphones, the transducers are oriented at a strictly defined angle and, following the example of top HiFi speakers and professional studio systems, form a triangular acoustic zone that is optimal for sound perception and clearly maintain it, regardless of the format, level of complexity and composition of the audio content.

This combination of low transducer angle and open design helps the HD 400 Pro deliver a wide, well-defined soundstage that is completely neutral and transparent. Consequently, the sound engineer can also work calmly with complete confidence that the listener will hear the mix exactly as it should be.

Exceptional comfort
After all, creative work is also work, and sometimes it is extremely difficult and in itself extremely tiring. Therefore, for high-quality and productive work with sound, you need not just very good, but also very comfortable headphones. Preferably ones that are not felt at all.

That is why for the HD 400 Pro, Sennheiser specialists have developed a special, ultra-light frame, with which the headphones on your head, if felt at all, are really barely there. And even the velor pads of the large, enveloping ear pads are made so as to contact the skin as softly as possible. At the same time, the HD 400 Pro always stays securely in its place and does not cause any inconvenience. And the open cups not only promote the natural propagation of sound, but are also well ventilated, so the HD 400 Pro is comfortable and not hot, even if you have to work in them much longer than usual.

Equipment:

• HD 400 PRO studio reference headphones;
• twisted cable 3 m long with a 3.5 mm plug;
• adapter from 3.5 mm to 6.3 mm jack;
• straight cable 1.8 m long with a 3.5 mm plug;
• quick instruction manual.

with which the headphones on your head, if you feel them, are really barely there. And even the velor pads of the large, enveloping ear pads are made so as to contact the skin as softly as possible. At the same time, the HD 400 Pro always stays securely in its place and does not cause any inconvenience. And the open cups not only promote the natural propagation of sound, but are also well ventilated, so the HD 400 Pro is comfortable and not hot, even if you have to work in them much longer than usual.

Equipment:

• HD 400 PRO studio reference headphones;
• twisted cable 3 m long with a 3.5 mm plug;
• adapter from 3.5 mm to 6.3 mm jack;
• straight cable 1.8 m long with a 3.5 mm plug;
• quick instruction manual.

with which the headphones on your head, if you feel them, are really barely there. And even the velor pads of the large, enveloping ear pads are made so as to contact the skin as softly as possible. At the same time, the HD 400 Pro always stays securely in its place and does not cause any inconvenience. And the open cups not only promote the natural propagation of sound, but are also well ventilated, so the HD 400 Pro is comfortable and not hot, even if you have to work in them much longer than usual.

Equipment:

• HD 400 PRO studio reference headphones;
• twisted cable 3 m long with a 3.5 mm plug;
• adapter from 3.5 mm to 6.3 mm jack;
• straight cable 1.8 m long with a 3.5 mm plug;
• quick instruction manual.