Description
Your music just got better with the Sennheiser IE 600. This top-of-the-line IEM is equipped with Sennheiser’s TrueResponse transducers that are specially tuned to bring out the best in every track. Amorphous zirconium alloy housings allow for next-level durability while retaining its lustre for years. Gold-plated MMCX ensure seamless connectivity across multiple source devices.
Experience True Sound with TrueResponse
Enjoy an extra-wide frequency range and ultra-low distortion with the Sennheiser IE 600. It is equipped with high-end TrueResponse transducers. These 7mm transducers are assembled by Sennheiser and achieve the correct channel matching, making left-right differences nearly undetectable. Expect a powerful bass, unrivalled total harmonic distortion and accurate response, all delicately balanced.
High-end Studio Sound, Now in Your Pocket
The Sennheiser IE 600 offers a natural sound that’s similar to that offered by high-end studio monitors. The acoustic back volume inside each IEM’s nozzle has been tuned to add neutrality while bringing about an intimacy that lets listeners discover new accents and details. Additionally, dual-chamber absorbers (D2CA) capture and attenuate similar sounds that occur in a track simultaneously. This creates a level of poise and naturalness while revealing the finest textures of your music.
Designed to Last a Lifetime
The IE 600’s housings have been crafted from zirconium alloy for 3 times the hardness and flexural strength of high-performance steel. This amorphous metal was developed after years of research by Heraeus Amloy Technologies and is fabricated using a metal-powder-based 3D printer. The chamber and channels formed as part of this, require no milling process. While impressive, the cost of developing this new material is extremely high, making it exclusive to only high-end IEMs like the IE 600 and equipment used in extreme conditions (like the drilling head of a NASA Mars Rover).
Made in Germany
The amorphous metal housings are made in Germany. A computer-controlled laser sinters a thin coat of metal powder that’s welded to the already hardened material beneath it. This process continues till the housing reaches its perfect shape after which a skilled technician removes any artefacts of the manufacturing process by hand. It is then cleaned, steel shot-blasted, polished and shock-frozen to prevent the formation of a crystalline structure (like that of conventional metals). This ensures a lustrous surface that’s highly resistant to corrosion and scratches.
Connections that Matter
The gold-plated MMCX connectors support cable diameters of 4.8mm and below. This makes it perfect for a variety of audio sources. The recessed design of the connectors ensures better durability and stability. In the box, the IE 600 comes with para-aramid reinforced unbalanced and balanced cables with 3.5 mm and 4.4 mm terminations. You even get silicone and memory foam eartips in 3 different sizes and flexible earhooks for better fit, comfort and noise isolation.
Transducer principle: Single Dynamic Driver, Pressure Chamber
Frequency response: 4 – 46,500 Hz
Ear coupling: Ear canal
Sound pressure level (SPL): 118 dB at 1 kHz, 1 Vrms
Total harmonic distortion (THD): <0.06% (1 kHz, 94 dB)
Cable length: 125 cm
Connectors: Fidelity (+) MMCX
Impedance: 18 Ω system impedance
Attenuation: 25dB
In The Box
IE 600 In-Ear Headphones
Unbalanced para-aramid reinforced cable with 3.5mm connector
Balanced para-aramid reinforced cable with 4.4mm connector
3 pairs of silicone ear adapters (S, M, L)
3 pairs of foam ear adapters (S, M, L)
Premium carry case with metal serial no. plate
Cable clip, Cleaning tool & Cleaning cloth
Presentation box with signed customer certificate
User manuals
Warranty Period: 2 Year from the date of Invoice
Covered: Manufacturing Defects Only
Website: https://en-in.sennheiser.com/service-support-contact-service-centers-in-india
Contact No: 1800 22 36 32
Email Id: in-info@sennheiser.com
Sennheiser is a well-known brand in the audio industry. They offer a wide range of products catering to both audiophiles and casual listeners. Their products include open back and closed back audiophile headphones, in-ear monitors, ANC headphones, and true wireless earbuds. They are known for their exceptional sound quality and durability. Whether you're a professional musician or just a music enthusiast, Sennheiser has something for everyone.
After reading much about available mid value IEM’s in the Indian market and after spending about the same amount in buying TWS earbuds over a period of 2 years, each of them had battery issues into 1 year of ownership. I chose for a wired IEM after moving to wireless in a quiet long time.
This headset has proved that it is worth its money, i really like the timbre sound i could hear very clearly in this headset.
Why i have not given a 5 star rating is i hear static crackling noise sometimes when i move my head and this noise is only on the right headphone and never on left headphone and i am wondering if i have to replace it?
Anyhow, i am happy with my purchase and am happy that i am into the wired fold again.
I got these after listening to several reviews on YouTube. They are precisely what these reviews said they would be.
Thanks for your feedback. We're glad you're happy with the Sennheiser IE 600 IEM!
Excellent IEM
Thank you for the review!
I bought ie600 as my third iem after fiio f9 pro and fh7, i was looking for a comfortable DD iem and my search ended with ie 600, i bought a custom cable along with this because i find default one not good enough, amazing iem natural timbre and nice base, wanted that got the same amazing iem by sennheiser finally in iem game.
Disclaimer: This is a biased preference. Please give the unit a test run before making a purchase.
The Sennheiser Single Driver IEM has a V-shaped sound signature. The driver is housed in amorphous metal that was 3D printed. You get three pairs of silicone and foam ear tips (S, M, and L) in the box. You get two cables, one with a 3.5mm termination and one with a 4.4mm termination.
I heard enough sub-bass rumble with a decent thump, and the bass is warm but not boomy. The highs are clean with decent air and least sibilance, but for those who are treble sensitive, they can be sparkly or harsh on some tracks.
The decay of the bass is clean and does not bleed into the mids. If you like V-shaped tunes, the mids are laid back and not in your face, which may be beneficial for long music sessions. The holographic sound stage of the IE600 impressed me greatly.
The review is based on Qobuz/AM as a source via laptop onto iFi's Gryphon (using GTO filter) at +61db volume. Please keep in mind that I did not use stock tips, but rather the AZLA Sedna Light ear tips.
Tracks used for this review:
1. 4ware by Deadmau5
2. Rockstar by Post Malone
3. Thriller by Michael Jackson
4. 295 by Sidhu Moose Wala
5. Usure Poyene by A.R. Rahman & Karthik
6. Pathala Pathala by Kamal Haasan & Anirudh Ravichander
What could have been better?
1. The cable quality, which is prone to impressions even with minimal force applied for long periods of time.
2. The stock tips, at least for me, were not a good fit. Although the IE600 sits comfortably and does not feel heavy during extended sessions.

Description
Your music just got better with the Sennheiser IE 600. This top-of-the-line IEM is equipped with Sennheiser’s TrueResponse transducers that are specially tuned to bring out the best in every track. Amorphous zirconium alloy housings allow for next-level durability while retaining its lustre for years. Gold-plated MMCX ensure seamless connectivity across multiple source devices.
Experience True Sound with TrueResponse
Enjoy an extra-wide frequency range and ultra-low distortion with the Sennheiser IE 600. It is equipped with high-end TrueResponse transducers. These 7mm transducers are assembled by Sennheiser and achieve the correct channel matching, making left-right differences nearly undetectable. Expect a powerful bass, unrivalled total harmonic distortion and accurate response, all delicately balanced.
High-end Studio Sound, Now in Your Pocket
The Sennheiser IE 600 offers a natural sound that’s similar to that offered by high-end studio monitors. The acoustic back volume inside each IEM’s nozzle has been tuned to add neutrality while bringing about an intimacy that lets listeners discover new accents and details. Additionally, dual-chamber absorbers (D2CA) capture and attenuate similar sounds that occur in a track simultaneously. This creates a level of poise and naturalness while revealing the finest textures of your music.
Designed to Last a Lifetime
The IE 600’s housings have been crafted from zirconium alloy for 3 times the hardness and flexural strength of high-performance steel. This amorphous metal was developed after years of research by Heraeus Amloy Technologies and is fabricated using a metal-powder-based 3D printer. The chamber and channels formed as part of this, require no milling process. While impressive, the cost of developing this new material is extremely high, making it exclusive to only high-end IEMs like the IE 600 and equipment used in extreme conditions (like the drilling head of a NASA Mars Rover).
Made in Germany
The amorphous metal housings are made in Germany. A computer-controlled laser sinters a thin coat of metal powder that’s welded to the already hardened material beneath it. This process continues till the housing reaches its perfect shape after which a skilled technician removes any artefacts of the manufacturing process by hand. It is then cleaned, steel shot-blasted, polished and shock-frozen to prevent the formation of a crystalline structure (like that of conventional metals). This ensures a lustrous surface that’s highly resistant to corrosion and scratches.
Connections that Matter
The gold-plated MMCX connectors support cable diameters of 4.8mm and below. This makes it perfect for a variety of audio sources. The recessed design of the connectors ensures better durability and stability. In the box, the IE 600 comes with para-aramid reinforced unbalanced and balanced cables with 3.5 mm and 4.4 mm terminations. You even get silicone and memory foam eartips in 3 different sizes and flexible earhooks for better fit, comfort and noise isolation.
Transducer principle: Single Dynamic Driver, Pressure Chamber
Frequency response: 4 – 46,500 Hz
Ear coupling: Ear canal
Sound pressure level (SPL): 118 dB at 1 kHz, 1 Vrms
Total harmonic distortion (THD): <0.06% (1 kHz, 94 dB)
Cable length: 125 cm
Connectors: Fidelity (+) MMCX
Impedance: 18 Ω system impedance
Attenuation: 25dB
In The Box
IE 600 In-Ear Headphones
Unbalanced para-aramid reinforced cable with 3.5mm connector
Balanced para-aramid reinforced cable with 4.4mm connector
3 pairs of silicone ear adapters (S, M, L)
3 pairs of foam ear adapters (S, M, L)
Premium carry case with metal serial no. plate
Cable clip, Cleaning tool & Cleaning cloth
Presentation box with signed customer certificate
User manuals
Warranty Period: 2 Year from the date of Invoice
Covered: Manufacturing Defects Only
Website: https://en-in.sennheiser.com/service-support-contact-service-centers-in-india
Contact No: 1800 22 36 32
Email Id: in-info@sennheiser.com
Sennheiser is a well-known brand in the audio industry. They offer a wide range of products catering to both audiophiles and casual listeners. Their products include open back and closed back audiophile headphones, in-ear monitors, ANC headphones, and true wireless earbuds. They are known for their exceptional sound quality and durability. Whether you're a professional musician or just a music enthusiast, Sennheiser has something for everyone.
After reading much about available mid value IEM’s in the Indian market and after spending about the same amount in buying TWS earbuds over a period of 2 years, each of them had battery issues into 1 year of ownership. I chose for a wired IEM after moving to wireless in a quiet long time.
This headset has proved that it is worth its money, i really like the timbre sound i could hear very clearly in this headset.
Why i have not given a 5 star rating is i hear static crackling noise sometimes when i move my head and this noise is only on the right headphone and never on left headphone and i am wondering if i have to replace it?
Anyhow, i am happy with my purchase and am happy that i am into the wired fold again.
I got these after listening to several reviews on YouTube. They are precisely what these reviews said they would be.
Thanks for your feedback. We're glad you're happy with the Sennheiser IE 600 IEM!
Excellent IEM
Thank you for the review!
I bought ie600 as my third iem after fiio f9 pro and fh7, i was looking for a comfortable DD iem and my search ended with ie 600, i bought a custom cable along with this because i find default one not good enough, amazing iem natural timbre and nice base, wanted that got the same amazing iem by sennheiser finally in iem game.
Disclaimer: This is a biased preference. Please give the unit a test run before making a purchase.
The Sennheiser Single Driver IEM has a V-shaped sound signature. The driver is housed in amorphous metal that was 3D printed. You get three pairs of silicone and foam ear tips (S, M, and L) in the box. You get two cables, one with a 3.5mm termination and one with a 4.4mm termination.
I heard enough sub-bass rumble with a decent thump, and the bass is warm but not boomy. The highs are clean with decent air and least sibilance, but for those who are treble sensitive, they can be sparkly or harsh on some tracks.
The decay of the bass is clean and does not bleed into the mids. If you like V-shaped tunes, the mids are laid back and not in your face, which may be beneficial for long music sessions. The holographic sound stage of the IE600 impressed me greatly.
The review is based on Qobuz/AM as a source via laptop onto iFi's Gryphon (using GTO filter) at +61db volume. Please keep in mind that I did not use stock tips, but rather the AZLA Sedna Light ear tips.
Tracks used for this review:
1. 4ware by Deadmau5
2. Rockstar by Post Malone
3. Thriller by Michael Jackson
4. 295 by Sidhu Moose Wala
5. Usure Poyene by A.R. Rahman & Karthik
6. Pathala Pathala by Kamal Haasan & Anirudh Ravichander
What could have been better?
1. The cable quality, which is prone to impressions even with minimal force applied for long periods of time.
2. The stock tips, at least for me, were not a good fit. Although the IE600 sits comfortably and does not feel heavy during extended sessions.
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