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.
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.
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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from 5059 reviews
I have used lots of TWS even high end of Samsung and Oppo worth 10K. But IEM sound signature is great! This is my second IEM. I had KZ-ZEX. It has dual driver with electrostatic. Compare with that MoonDrop Chu 2 is better clear and smooth sound signature even with single driver. I am using with Audiocular DAC cost 750. Just go with MoonDrop Chu 2 if you are music lover. Thanks.
Great packaging and quick delivery
Loved the theme of the store and the support of the customer service for every problem I faced. I would be interested in buying new things from the audio store in future.
Good Quality and got a clear case for the player.
Thank you 😊

The quality is great, I felt that the base got a bit reduced and mids and treble enhanced using the same. They look premium. The only downside is that they are slightly bulky as the cable is 16 core and sometimes you can feel it behind the ears. Overall a great cable to upgrade your entry level iems to support balanced output

After going through many websites, I came to know about this particular dac, which is purely oriented on audio amplification with dedicated chip unlike other dacs available under 2k, so ordered and received in two days, to my surprise it has significantly enhanced the audio experience on oneplus 13R, with wired earphones (redmi hi-res of 500 INR), usb type a to c adaptor really came into handy and detected as HiFi audio in my dell laptop, cherry on the cake was the pouch, I didn't expect a pouch, very happy with the purchase...

Visited thier store cum experience center it was very great place for sound lovers . Especially like their display of products in thier demo room.The Owner /Staff were cooperative and also suggested me several IEM's before i select one.

I was looking for IEM Tangzu but they were loud and bass was little low as per my ears.Owner or Associate at store suggested me Audicular i liked the sound as well as bass effect its great product.
The Sennheiser IE 200 delivers impressive value for the price. Comfort-wise, they’re lightweight and fit snugly thanks to the ergonomic design and included foam/silicone tips—great for long listening sessions. Build quality is solid despite the plastic housing, and the detachable braided cable adds durability. As for the sound signature, it’s balanced and clean—tight bass, clear mids, and smooth treble without harshness. Bonus points for the dual-tuning feature that lets you slightly tweak the sound. A fantastic entry-level choice for anyone looking to step into the audiophile world.
There sound is pretty good
Good quality
a very well made cable from Dunu with modular plugs and a very secure fastening system (q lock), no microphonics noted, contrary to many reports, usage : Shure se215 + 4.4 plug + Hiby r4 and it really opens up the Shures and the over ear loops are very comfortable too
This is really warm sounding as advertised. Especially vocals are more engaging. The fact that its driven by phone power doesn't affect the sound quality in anyway like in other dacs I have experienced brighter, thin sound or few peaks in upper midrange. If earphones are having good sensitivity then this dac provides good enough power. Although bit bulky build is very good. I'm sure it can withstand frequent drops also. Have not tried the filters and listening to default filter only. One thing I noticed is although on paper power output is good for 32ohm its only good at driving earphones and not headphones. Distortion kicks in when volume is increased even at high gain setting. I'm only guessing current supplying capability for dynamic driver headphones is not sufficient. Tested with 300ohm HD600.
The sound quality is so much better than any other wireless earphones
The quality of wire is superb.
The mic quality is also good.
Length and feel of wire is good. Sound quality with my Tangzu warner is excellent