Sennheiser HD 400 PRO Open-Back Over-Ear Headphones
zZounds Gear Experts Say...
Made for pro mixing, editing, and mastering, these Sennheiser open-back headphones deliver transparent, neutral sound in a comfortable, lightweight design.
Overview
When working at home or in the studio, you need your mix to sound as it does when your listeners hear it. Sennheiser HD 400 PRO headphones' open-back design provides a natural and accurate listening experience for fine-tuning your signature sound.
The core of the HD 400 PRO is the 120 ohm transducer developed by Sennheiser engineers, featuring a specialized polymer blend in its diaphragm. The drive magnet offers high power while its damping system manages ventilation -- this combination yields deeper bass while mitigating the distortion that otherwise impacts clarity -- a difference professional users will appreciate. This makes the HD 400 PRO a precise monitoring tool which reveals your mix in every detail.
Velour earpads and a distinct lightweight design provide the comfort you need during long sessions. The robust housing endures everyday wear and tear regardless of your application, whether editing, mixing or mastering. A single-sided and coiled cable gives you the freedom to operate. For convenience, a straight cable is also included in the delivery. In addition, open ear cups and angled transducers allow for a wide and transparent soundstage, recreating the optimal listening position found in high-end recording studios. Artifacts of a confined space are a thing of the past. The HD 400 PRO is a true reliable companion for those who put quality and precision above all else.
- Lightweight design for… read more all-day usage
- Single-sided, coiled cable allows freedom to operate.
- For convenience, a straight cable is also included
- Angled transducers designed for low distortion at high volume
- SPLs provide a spacious and accurate soundstage
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The core of the HD 400 PRO is the 120 ohm transducer developed by Sennheiser engineers, featuring a specialized polymer blend in its diaphragm. The drive magnet offers high power while its damping system manages ventilation -- this combination yields deeper bass while mitigating the distortion that otherwise impacts clarity -- a difference professional users will appreciate. This makes the HD 400 PRO a precise monitoring tool which reveals your mix in every detail.
Velour earpads and a distinct lightweight design provide the comfort you need during long sessions. The robust housing endures everyday wear and tear regardless of your application, whether editing, mixing or mastering. A single-sided and coiled cable gives you the freedom to operate. For convenience, a straight cable is also included in the delivery. In addition, open ear cups and angled transducers allow for a wide and transparent soundstage, recreating the optimal listening position found in high-end recording studios. Artifacts of a confined space are a thing of the past. The HD 400 PRO is a true reliable companion for those who put quality and precision above all else.
Features:
- A professional's tool with neutral sound reproduction- Lightweight design for… read more all-day usage
- Single-sided, coiled cable allows freedom to operate.
- For convenience, a straight cable is also included
- Angled transducers designed for low distortion at high volume
- SPLs provide a spacious and accurate soundstage
WARNING: Cancer and Reproductive Harm - www.p65Warnings.ca.gov.
Specs
-Acoustic Principle: Dynamic, Open
-Ear Coupling: Circumaural
-Ear Pad Material: Velour
-Jack Plug: 3.5 mm jack plug with 6.3 mm adapter
-Impedance: 120 Ohm
-Frequency Response: 6 Hz to 38 kHz (-10 dB)
-Sound Pressure Level (SPL): 110 dB (1 kHz / 1 V RMS)
-THD, Total Harmonic Distortion: < 0.05 % (1 kHz / 90 dB SPL)
-Weight (w/o cable): 240 g
-Temperature Operation: -15 *C to +55 *C (5 *F to 131 *F)
- Storage: -55 *C to +70 *C (-67 *F to 158 *F)
-Relative Humidity: <= 90 %
-Accessories Included:
- HD 400 PRO Studio Reference Headphone
- 3 m coiled cable with 3.5 mm jack plug
- 3.5 mm jack plug to 6.3 mm adapter
- 1.8 m straight cable
- Quick Guide
- Safety Guide
-Ear Coupling: Circumaural
-Ear Pad Material: Velour
-Jack Plug: 3.5 mm jack plug with 6.3 mm adapter
-Impedance: 120 Ohm
-Frequency Response: 6 Hz to 38 kHz (-10 dB)
-Sound Pressure Level (SPL): 110 dB (1 kHz / 1 V RMS)
-THD, Total Harmonic Distortion: < 0.05 % (1 kHz / 90 dB SPL)
-Weight (w/o cable): 240 g
-Temperature Operation: -15 *C to +55 *C (5 *F to 131 *F)
- Storage: -55 *C to +70 *C (-67 *F to 158 *F)
-Relative Humidity: <= 90 %
-Accessories Included:
- HD 400 PRO Studio Reference Headphone
- 3 m coiled cable with 3.5 mm jack plug
- 3.5 mm jack plug to 6.3 mm adapter
- 1.8 m straight cable
- Quick Guide
- Safety Guide
- Dimensions and Weight in Packaging
- Base Item
- Shipping Weight: 1.5 lbs
- Shipping Dimensions: 11 x 8 x 5 in
- Manufacturer Part Number (MPN): 700047
Documents and Manuals
For support or warranty questions, please contact the manufacturer:
Phone: 877-736-6434
Email: support@sennheiser.com
Web: https://en-us.sennheiser.com/service-support
Phone: 877-736-6434
Email: support@sennheiser.com
Web: https://en-us.sennheiser.com/service-support
Reviews
Reviewers gave this product an overall rating of 5 out of 5 stars.
(2 ratings)
Submitted June 17, 2024 by Stan Pollmann in Sprague River, OR
"Excellent Mid priced Studio Headphones"
Verified Customer
zZounds has verified that this reviewer made a purchase from us.
I have been using these headphones for two years now, and they are my daily workhorse monitors for my mobile studio. I use them for practice monitors as well as recording and mixing monitors and they are best bang for the buck that Sennheiser has to offer. And you would have to spend a whole lot more to get anything close to better.I have been in the music business for over 63 years as a touring professional and personally perform over 100 concerts throughout the USA every year. And I buy only the best equipment... and most of it from zZounds, who makes it easy for the pro musician to have the gear they need, quickly and inexpensively!!!The review that complained about no case... if you are really using them, why do you need a case??? Mine hang near the mixing board ready to use at my whim...All in all... another great product from the engineers at Sennheiser and I will be buying more of their products... from zZounds... in the future!!!
Musical Background:
Over 63 professional touring musician, 70 years playing guitar
Musical Style:
Rock, Jazz, Country, Blues, Christian based
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