Sennheiser
Exceptional in every Detail.
IE 600 Audiophile In-ear Monitor Earbuds
The IE 600 embodies the audiophile passion for quality with meticulous craftsmanship and exquisitely neutral sound. For exceptional lifetime durability and a unique premium aesthetic, the IE 600 features 3D printed housings made from ZR01 amorphous zirconium for triple the hardness and bend resistance of steel. Its dual resonator chambers eliminate masking resonances for exceptional fidelity, while Sennheiser’s 7mm TrueResponse transducers ensure incredible tonally neutral, intimate, true-to-life voicing and impactful bass response.
Tech Specs
- Earphone Type: Wired In-Ear
- Connection Type: 3.5 mm Plug (unbalanced); 4.4 mm Plug (balanced)
- Impedance: 18 Ω
- Driver Diameter: 7mm
- THD: <0.06% (94 dB, 1 kHz)
- Sound Pressure Level: 118 dB (1 kHz, 1 Vrms)
- Frequency Response: 4Hz - 46.5KHz
What's in the Box
- IE 600 in-ear headphones
- Para-aramid reinforced cable with angled 3.5 mm connector (unbalanced)
- Para-aramid reinforced cable with angled 4.4 mm connector (balanced)
- 3 pairs of silicone ear adapters (S, M, L)
- 3 pairs of foam ear adapters (S, M, L)
- Premium carry case
- Cable clip
- Cleaning tool
- Documentation
IE 600 - Exceptional in every Detail.
Simply beautiful sound, and the lengths Sennheiser will go to achieve it — that is the story of the IE 600. These in-ear devices not only reproduce the detail and emotion of a recording, they transcend it. Because each earphone is a masterpiece. From the hand-finished amorphous metal housing to high-end audio components developed and made by Sennheiser, everything is manufactured to the strictest tolerances. The balanced frequency response and extremely durable materials have been engineered to provide clear, natural voicing and a unique aesthetic that will retain its good looks for decades.
Features
Here are the reasons why?
- Ultra-Resilient ZR01 amorphous metal housing
- 7 mm TrueResponse transducers
- Dual-resonator chamber (D2CA) technology
- Neutral tuning & fast, accurate bass
- 3.5, 4.4-mm cable / MMCX connector
- Carry case
"Amorphous alloys are an extraordinary new class of materials. Our high-tech AMLOY ZR01 is used in components for aerospace and MedTech applications that require ultra-high precision and robustness. We are proud that Sennheiser evaluated our space-grade amorphous alloy and decided to use it for the IE 600."
Subheading for this sectiJürgen Wachter, Global Head of Heraeus AMLOY Technologies GmbHon
Balanced, neutral voicing
To achieve a natural sound reminiscent of the neutrality provided by high-end studio monitors, our engineers carefully tuned the acoustic back volume inside the nozzle of the IE 600.
Discover new accents and details with the IE 600’s dual two-chamber absorbers (D2CA), which reduce masking frequencies to reveal subtle textures. Its natural, intimate voicing brings you closer to the music—even in complex passages.
Stronger than steel, built to last
Researchers have worked for many years to perfect amorphous metals for manufacturing.
Lustrous, resilient design
Crafted from a zirconium alloy triple the strength of steel, the IE 600 boasts a satiny, scratch-resistant finish. Its housing is 3D-printed with extreme precision using amorphous metal—also used in NASA’s Mars Rover for its exceptional durability in harsh environments.
Automated manufacturing, handcrafted finish
Production of the amorphous metal housing takes place in Germany and includes both automated and manual steps.
Precision-built for durability
Laser-sintered layer by layer, the IE 600’s housing takes shape with exacting precision. After hand finishing, blasting, and polishing, it achieves a refined, ultra-durable surface that resists scratches even with daily use.
A faithful companion on your sonic journey
Each TrueResponse transducer is assembled by Sennheiser and built to last.
Engineered to exceed expectations
Built in one of the world’s most advanced facilities, the IE 600 achieves near-perfect channel matching and ultra-low distortion. Its robust amorphous metal housing resists corrosion and wear, preserving both sound and beauty for years to come.
The comfort of a tailored fit
The IE 600 packs big sound into a small, ergonomic package.
Stable, versatile connections
Recessed gold-plated MMCX connectors offer added stability and support cables up to 4.8 mm, ensuring compatibility with a wide range of audio sources and balanced hi-fi gear.
“I wasn’t to be disappointed because these small in-ear devices produce an impressively large and immensely detailed sound with superb levels of neutrality and a well-balanced soundstage.”
the-ear.net
Optional
Accessories
Microphone Cable
The one-button smart remote with microphone integrated into the cable provides music management (play/pause/skip tracks) and lets you take calls across compatible devices.
(Sold Separately)
© Sonova Consumer Hearing GmbH
