Sennheiser HD 599 Open‑Back Audiophile Headphones, German-Irish Craftsmanship, Wide Soundstage, Detachable Cables, Ergonomic acoustic refinement design, Comfort-Fit for Gaming, 2‑Year Warranty

Price: ₹20,990 - ₹9,489.00
(as of Nov 15, 2025 16:52:40 UTC – Details)

From the manufacturer

Sennheiser is shaping the Future of Audio – a vision built on a 70-year history of innovation and a continued drive for excellence that is woven into our company’s DNA and culture. Around the world, our employees share this passion in the pursuit of the perfect sound, creating products that exceed expectations and set new benchmarks in audio.

Meet the Sennheiser HD 599

The best in class, remastered. The new HD 500 Series pushes performance to the next level. Topping the product line is the HD 599, a premium headphone for those seeking sophisticated sound, design and build quality. Powered by Sennheiser proprietary transducer technology and featuring the ‘Ergonomic Acoustic Refinement’ (E.A.R) design, the HD 599 represents a step into the world of audiophile sound reproduction. This open back, around ear headphone delivers an impressively natural tonal balance with outstanding spatial performance. Exceptional wearing comfort is provided by large ear cups fitted with plush velour ear cushions. Premium design cues; timeless ivory color scheme, brown headband stitching and matte metallic detail, communicate quality at first glance. Crafted to impress, the HD 599 is a solid choice for music listeners with sense of discovery!

Features

Premium Components

Sennheiser engineered transducers use aluminum voice coils delivering high efficiency, excellent dynamics and extremely low distortion.

Open Acoustic Design

Around-ear, open-back design delivers an impressively ‘open’ spatial presentation to improve the listening experience.

Versatile Connectivity

The HD 599 comes with two detachable cables: A 3m cable with a 6.3-mm jack for a home entertainment system and a shorted 1.2m cable with a 3.5mm jack perfect for use with phones, tables and laptops.

Extreme Comfort

Lightweight yet robust design with luxurious velour covered ear cushions and padded headband deliver exceptional wearing comfort for long listening sessions.

HD 559

HD 569

HD 579

HD 599

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Ear Coupling
Around-Ear Around-Ear Around-Ear Around-Ear

Transducer Principle
Open Back Closed Back Open Back Open Back

Impedance
50 Ω 23 Ω 50 Ω 50 Ω

Frequency Response
14 – 26,000 Hz 10 – 28,000 Hz 15 – 28,000 Hz 12 – 38,500 Hz

Sound Pressure Level (SPL)
108 dB (1 kHz / 1 Vrms) 115 dB (1 kHz / 1 Vrms) 106 dB (1 kHz / 1 Vrms) 106 dB (1 kHz / 1 Vrms)

Total Harmonic Distortion (THD)
<0.2% (1 kHz, 100 dB) <0.2% (1 kHz, 100 dB) <0.2% (1 kHz, 100 dB) <0.1% (1 kHz, 100 dB)

Cable Length
3m detachable cable Cable 1: 3m detachable cable Cable 2: 1.2m detachable cable with 1-button remote 3m detachable cable Cable 1: 3m detachable cable Cable 2: 1.2m detachable cable

Jack Plug
6.3 mm straight, gold-plated plug Plug 1: 6.3mm straight, gold-plated plug Plug 2: 3.5mm straight, gold-plated plug 6.3mm straight, gold-plated plug Plug 1: 6.3mm straight, gold-plated plug Plug 2: 3.5mm straight, gold-plated plug

Pickup Pattern
N/A Omni-directional N/A N/A

In the Box
HD 559 headphones / 3 m cable / 6.3 mm straight plug HD 569 headset / 1.2 m cable with 1-button remote / 3.5 mm straight plug / 3 m cable / 6.3 mm straight plug HD 579 headphones / 3 m cable / 6.3 mm straight plug / 6.3 mm to 3.5 mm adaptor HD 599 headphones / 3 m cable / 6.3 mm straight plug / 1.2 m cable / 3.5 mm straight plug / 6.3 mm to 3.5 mm adaptor

GERMAN DESIGN & ENGINEERING – Precision-built for private, reference-grade listening in real-world environments
E.A.R. DESIGN TECHNOLOGY – Ergonomic Acoustic Refinement (E.A.R.) aligns drivers to the ear for improved imaging and spatial accuracy
ULTRA-LIGHTWEIGHT & COMFORTABLE – Weighs just 250g and features plush velour ear pads for fatigue-free, all-day listening
LOW IMPEDANCE – Easily driven by phones, PCs, and entry-level amps; delivers clean, accurate audio without needing high-power gear
EXPANSIVE FREQUENCY RANGE (12 Hz–38.5 kHz) – Covers deep sub-bass to sparkling highs, ensuring full-spectrum clarity and richness
PREMIUM BUILD & CLASSIC STYLE – Elegant ivory/brown colorway, metal accents, and quality construction communicate timeless aesthetic and reliability
ENHANCED SOUNDSTAGE FOR GAMING & MEDIA – Balanced sound and open earcups help pinpoint in-game audio details and breathe life into music/video playback
INCLUDES PREMIUM ACCESSORIES- Comes with a 3 m cable with 6.3 mm plug, 1.2 m cable with 3.5 mm plug, 3.5 to 6.3 mm screw-on jack adapter
BACKED BY A 2-YEAR WARRANTY – Enjoy peace of mind with Sennheiser’s trusted quality assurance and after-sales support.
SPECIFCATIONS – Transducer principle : dynamic, open, Frequency response (speaker) : 6 Hz – 38,00 Hz, Sound pressure level (SPL) : 110 dB (1 kHz / 1 Vrms), Total harmonic distortion (THD) <0.05% (1 kHz / 90 dB SPL)