Sennheiser IE 200 vs Letshuoer S12: Time-Tested Excellence or New Kid on the Block

Sennheiser IE 200 vs Letshuoer S12

Explore the dynamic clash, Sennheiser IE 200 vs Letshuoer S12 in-ear monitors. This blog meticulously dissects these audio gems, examining their ergonomic design, durability, and the captivating nuances of their sound profiles. Join us as we unveil how the time-tested excellence of Letshuoer S12 and Etymotic ER2SE competes with the innovative newcomer, Sennheiser IE 200. Discover which IEM emerges as the supreme choice in comfort and audio performance. Whether you’re in pursuit of the perfect earbuds or a profound audio experience, accompany us on this journey through its features, sound signature, and what sets it apart in the world of in-ear audio excellence. 

Sennheiser IE 200 Review

The Sennheiser IE 200 in-ear monitors (IEMs) bridge the gap between accurate and consumer-oriented sound reproduction. They feature a simplistic design and are meant for daily listeners. Sennheiser’s TrueResponse Transducer technology, which has been developed over the last 15 years, is used in the IE 200s. The 7mm extra-wide band transducer provides superb quality while exhibiting no distortion. It’s been quite a long since Sennheiser launched an IEM this good at such a sweet price

The Sennheiser IE 200 vs Letshuoer S12 is a must-comparison since this product from Sennheiser is one of the latest additions to the IE family of In-ears by Sennheiser, coming at just ₹10,490, or close to $130  is a steal for what it offers. After continuous hits from Chi-Fi manufacturers here is a remarkable pair of in ear monitors designed to redefine comfort and auditory experience. With a focus on comfort and sound engagement, the IE 200 offers a compelling audio solution for enthusiasts and professionals alike. 

Sennheiser IE 200 vs Letshuoer S12

Build of Sennheiser IE 200

One of the first things which must be reviewed for doing a proper Sennheiser IE 200 vs Letshuoer S12 happens to be the build quality. The Sennheiser IE 200 boasts a sturdy and dependable build quality that combines durability with comfort. Its smooth plastic housing, while not the most premium material, is resilient and resistant to wear, ensuring longevity. The MMCX cable not only adds to the robustness but also offers the convenience of being replaceable, however, one should note that the MMCX is kind of proprietary, but most aftermarket cables would fit just make sure before purchasing a replacement cable. The stock cable that came with it, however not praise-worthy, is not half bad at all. We at headphonereview replaced it with Cadmus which did affect the sound ever so slightly in a good way.

Comfort of Sennheiser IE 200

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The Sennheiser IE 200 offers a superior level of wearing comfort due to its small shell size, making it a standout choice for individuals who prioritize extended listening sessions without discomfort

Its ergonomic design is carefully crafted to fit securely and comfortably in the ears, ensuring a stable and snug fit that can be worn for hours on end without causing fatigue.

The IEM body itself is so small that no ear whatsoever should have any trouble getting the perfect fit with these. Whether you’re using these in-ear monitors for analytical listening, professional applications, or simply enjoying your favourite music, the IE 200’s commitment to wearer comfort ensures an enjoyable and fatigue-free experience.

Sound of Sennheiser IE 200​

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 This combination often produces a lively and immersive sound, making it ideal for genres such as pop, rock, electronic music, and any material that requires a snappy and energetic audio presentation.

The Sennheiser IE 200 features a V-shaped sound profile, which is a phrase often used in music to describe headphones or earphones with a particular focus on both the bass and treble frequencies, delivering a dramatic and compelling listening experience at the expense of voices. This sound profile of the IE 200 means that the bass frequencies are enhanced, resulting in powerful and distinct low-end tones, while the treble frequencies are also amplified, resulting in crisp and detailed high frequencies.

Lows (Bass)

In the low-frequency range, the IE 200 delivers responsive bass with a satisfying mid-bass thump and deep sub-bass authority. These prominent bass frequencies create a rich foundation for audio, adding energy and excitement, perfect for genres like electronic, hip-hop, and rock.

While bass enthusiasts will appreciate the satisfying thump and rumble, it’s not overpowering. Tweaking the bass can be done with ear tip adjustments, though replacing them with aftermarket tips, like the Azla Sednafitlight, can offer an even better experience. Overall, the IE 200 offers above-average quality and quantity in its bass department for its price.

Mids (Midrange)

The midrange frequencies in the IE 200 are clear and well-defined although slightly behind the overall frequency. Vocals and instruments in the midrange register are articulate and easily discernible, Also the midrange retains clarity and doesn’t feel overshadowed. 

However, this by no means is a vocal-centric IEM, The vocals are good and enjoyable but if you are looking for vocals in mind, I would suggest looking elsewhere(like the Moondrop Blessing 2 or Etymotic ERSE). The vocals lack warmth and texture when compared to something like B2 or ERSE. Although it doesn’t sound thin, it just feels slightly more backgroundish than what I like.

Highs (Treble)

The high frequencies in the IE 200 are crisp and lively. The treble response is notably elevated, adding sparkle and definition to the upper register. This emphasis on treble frequencies results in a bright and vibrant sound, which enhances the clarity of instruments like cymbals, guitars, and vocals

It contributes to the overall sense of excitement and engagement in the audio. The resolution and details coming from this single DD IEM are really good for what it is, The resolution and detail retrieval are on par with similarly priced IEM although not as much as some of the Planar offerings.


Sennheiser IE 200 vs LetShuoer S12


LetShuoer S12 is a ChiFi offering priced at a similar range and competes with IE200, the S12 is a highly praised IEM with very similar tuning to IE200. Both the IEMs are V-Shaped tuning and offer a similar user experience, The Letshuoer S12 is as comfortable as IE200 although the S12 comes with a metal body and much higher quality cable with 2-pin connectivity that makes it a much more versatile IEM.

Comparing the sound and tonality both the IEMs sound similar with their own pros and cons, the S12 being much more detailed and presenting more detailed top notes than IE200 however, S12 can get fatiguing because of its extended highs and could sound sibilant for some people. Mid-range on these two IEMs are similar, both having laid-back vocals, but Sennheiser with its dd sounds much more natural, S12 does not sound bad either but the IE200 takes the cake in this department.

Finally coming off to the lows both IEM again feature almost equal amounts of bass, S12 being a bit more bassy but fast and articulating bass, in comparison IE200 seems to be a more controlled bass but with much more authority and punch.


Sennheiser IE 200 Vs Etymotic ER2SE

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After doing Sennheiser IE200 vs Letshuoer S12, comparing the ER2SE makes sense, both of them being an American company, offering a similar price point, and ER2SE being one of the best IEMs one can get under $100. Let’s compare whether the Sennheiser offering can compete with the budget reference king. The Sennheiser IE 200 and Etymotic ER2SE offer distinctly different sound profiles

The IE 200 boasts a V-shaped sound signature with pronounced bass and elevated treble, creating a lively and engaging listening experience, well-suited for genres with dynamic soundscapes. In contrast, the Etymotic ER2SE prioritizes accuracy and neutrality, with subdued bass and detailed, precise mids and highs, making it an ideal choice for analytical listening and those seeking a faithful representation of audio content. 

The decision between these two IEMs ultimately depends on personal preferences: the IE 200 for an energetic and dynamic sound, and the ER2SE for an uncolored and precise audio experience. However do note that ER2SE comfort is not even slightly comparable to IE200, at least for some people.

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Sennheiser IE 200 Vs Moondrop Blessing 2

When comes to the Sennheiser IE 200 vs  Blessing 2, both these in ear monitors cater to different audio experiences and different price segments as well. However, this comparison is mainly due to the reference to B2 as it is one of the most popular and highly praised IEMs one can easily compare what they can expect from IE200. As we all know, IE200 embraces a V-shaped sound profile with boosted bass and elevated treble, delivering a lively and engaging sound suitable for dynamic music genres. 

Its focus on comfort and affordability makes it an attractive choice for everyday listening. In contrast, Blessing 2 takes a more audiophile-oriented approach, offering a neutral and balanced sound signature that prioritizes precision and clarity which to most casual listeners can sound boring. Although Crafted with premium materials, it targets users who demand reference-level sound quality for critical listening and professional applications.

(We consider the Moondrop Blessing 2 as a major reference IEM and have used it in our other posts as well so be sure to check them out too!)

The lows on B2 are just the right amount, It does lack some sub-bass presence, Compared to IE200 the bass on them is quite good with authority and punch where one can really feel the music going, and B2 feels lifeless in comparison. Mids however is where the B2 would shine, it can bring out the vocal energy and texture that IE200 could only dream of. Vocal lovers will really dig the B2, We rate it one of the best options at any price range. Similarly, the Blessing 2 treble section outshines the IE200 quite comfortably, Although they are pretty much equally detailed the B2 wins with its incisiveness and instrument separation.

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Pros and Cons of Sennheiser IE 200


  • Comfortable Fit: The IE 200 is designed for extended wear, ensuring comfort during long listening sessions.
  • Replaceable Cable: It features a para-aramid MMCX cable that is replaceable, adding to the durability and customization options for users.
  • Good Sound Quality: The IEMs offer a sound profile that is well-suited for mixing, monitoring, or analytical listening. It follows a relatively neutral curve with boosted treble, providing clarity and detail.
  • Decent Isolation: The IEMs provide decent noise isolation, helping to block out external noise for a more immersive listening experience.
  • Memory Foam Ear Tips: The inclusion of memory foam ear tips enhances comfort and helps with noise isolation.


  • Fit Sensitivity: The frequency response can be significantly affected by the fit of the IEMs in your ears, emphasising the importance of achieving a proper fit for optimal sound quality.
  • Not Ideal for Bass Enthusiasts: The subdued bass may not satisfy users who prefer a pronounced and powerful low-end in their audio.
  • Specific Sound Profile: The V-shaped sound signature, with elevated treble, may not appeal to listeners seeking a more neutral or balanced sound.

Sound Quality

Low Frequency (Bass): (4/5)
Mid Frequency: (3.5/5)
High Frequency (Treble): (4/5)


Fit and Ergonomics: (5/5)
Prolonged Wear Comfort: (5/5)
Final Rating -


The Sennheiser IE 200 is a worthy contribution to the world of in-ear monitors, combining comfort, durability, and a vibrant V-shaped sound profile. Its snug fit makes it excellent for lengthy listening sessions, and the changeable cable contributes to its durability. While its rather muffled bass may not appeal to bass lovers, it excels at offering a dynamic and interesting audio experience.

In comparison, the LetShuoer S12 provides greater information but might be tiring, whilst the Etymotic ER2SE prioritises neutrality and precision. Comfort, a detachable cable, excellent sound quality, reasonable isolation, and memory foam ear tips are among the benefits of the IE 200.
Potential purchasers should be advised, however, that the sound profile is rather fit-sensitive, and the V-shaped characteristic may not suit those wanting a more neutral sound. 

Finally, the Sennheiser IE 200 is an excellent option for enthusiasts and professionals seeking a pleasant and engaging in-ear monitor experience without breaking the bank.

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