Website author headshot
Cameron Oatley
ExtremeHiFi
Website author headshot
Julian Shapiro
ExtremeHiFi

Note that this is a discontinued product. You may want to visit the brand's page here to browse their newer products.

What reviewers think

Bloggers and YouTubers have tried this product—so we've summarized their strongest opinions below. Links to full reviews follow.

Product Strengths

  • Extremely comfortable IEM, disappearing immediately in the ear due to its slim, low-profile design.
  • Very efficient and sounds good even without high quality amplification, performing well with just a smartphone dongle.
  • Strong bass response described as awesome and one of the strongest in Sennheiser headphones, with a naturalistic, non-artificial sound signature.
  • Good build quality and durable, with a para-aramid (Kevlar) reinforced cable.
  • Good passive isolation, especially when using memory foam ear tips.

Product Considerations

  • Stock ear tips may not provide a good seal for everyone, requiring tip rolling to find a suitable fit.
  • Stock cable is stiff, not very pliable, and transmits movement/vibration to the earpieces.
  • Recessed MMCX connector makes finding replacement cables difficult and expensive.
  • Treble response is darker/relaxed, which may diminish clarity and 'air' for some listeners.
  • Imaging and soundstaging can vary depending on the ear tips used.

Comparisons (according to reviewers)

  • Vs Sennheiser 6XX or 560S: Full-size headphones sound better but are less convenient and may require amplification, while the IE 300 works fine off a phone.
  • Vs Moondrop Blessing 2: Blessing 2 has better tonality based on some preferences, but the IE 300 is a great option with a more V-shaped, balanced sound signature.
  • Vs Shure Aonic 3: Aonic 3 offer greater clarity, crispness, agility, and in turn, a snappier presentation.

Takeaway: The IE 300 is a comfortable and easy-to-drive IEM with a strong bass response and durable build, making it an enjoyable option for everyday listening. It is suitable for individuals seeking a fun and warm sound without the need for additional equipment.

What are hifi reviews useful for? (1) Identifying products you should demo in person at a dealer. (2) Learning which products reviewers unanimously praise as the best they've heard (this means they probably are legitimately great). (3) Identifying a product's attributes that satisfy your idiosyncratic needs and tastes. Beyond that, we often discount what reviewers say because they heap praise on most products—and are often apprehensive about publishing strong criticism or comparisons between products. Further, they seldom have more than a few products on-hand, often relying on their memories to compare past products. Always listen for yourself.

All

IE 300

reviews

[{"title":"Sennheiser IE300 Review! Bass Awesomeness!","link":"https://www.youtube.com/watch?v=BNlwd2Uuglk","source":"Joshua Valour","datePublished":"2021"},{"title":"Deal-breaking issue? - Sennheiser IE300 2023 review","link":"https://www.youtube.com/watch?v=7gucVQLB3Qc","source":"Minidisc","datePublished":"2023"},{"title":"Should you buy a Sennheiser IE300 now? detailed review @sennheiser","link":"https://www.youtube.com/watch?v=lb4wpzBqoPw","source":"Minidisc","datePublished":"2025"},{"title":"REVIEW! Sennheiser IE 300 - BASSY buds","link":"https://www.youtube.com/watch?v=MRxYPh2rXbY","source":"Ryan-Thomas","datePublished":"2021"},{"title":"Sennheiser IE300 Review - Unacceptable","link":"https://www.youtube.com/watch?v=76btCnfWkiI","source":"Ryan-Thomas","datePublished":"2022"},{"title":"Sennheiser IE 300 Review - How does Sennheiser's new in-ear monitor perform?","link":"https://www.youtube.com/watch?v=r8uWvtLpyM8","source":"Super* Review","datePublished":"2021"},{"title":"Sennheiser IE300 _(Z Reviews)_ WOW","link":"https://www.youtube.com/watch?v=oZSBEfSsBZw","source":"Audiofied","datePublished":"2021"},{"title":"Sennheiser IE 300 Review - How Does It Perform?","link":"https://headphones.com/blogs/reviews/sennheiser-ie-300-review-how-does-sennheisers-new-in-ear-monitor-perform?srsltid=AfmBOoqbEIdOwd7sfKi9v6o3PbCEt75Jdt81XMq8RF8WUgHcnutmD_Gb","source":"headphones.com","datePublished":""},{"title":"Sennheiser IE 300 review","link":"https://www.soundguys.com/sennheiser-ie-300-review-55192","source":"soundguys.com","datePublished":""},{"title":"Sennheiser IE300","link":"https://audiofool.reviews/2021/04/02/sennheiser-ie300","source":"audiofool.reviews","datePublished":""},{"title":"Sennheiser IE 300 Review","link":"https://www.audiodiscourse.com/2021/03/sennheiser-ie-300-review.html","source":"audiodiscourse.com","datePublished":""},{"title":"Sennheiser IE 300 review","link":"https://www.whathifi.com/reviews/sennheiser-ie-300","source":"whathifi.com","datePublished":""}]
An excellent review of a great product
/
Publisher
/
3/1/2022
An excellent review of a great product
Publisher
/
3/1/2022

Manufacturer details

  • Transducer principle: dynamic, closed
  • Transducer size: 7 mm
  • Frequency response: 6 Hz - 20,000 Hz
  • Impedance: 16 ohms
  • Total Harmonic Distortion: < 0.08 % (1 kHz, 94 dB)
With a host of innovative acoustic technologies that supercharge our 7mm TrueResponse transducer, the IE 300 creates an effortless audiophile listening experience wherever you want one.
Manufacturer Site

Brand highlights

Taking a step back to look at reviewers' thoughts of the brand's entire lineup—not just this product—what stands out most is the following:

HD-559  

  • Positioning: Entry-level design focused on affordability and everyday listening needs.  
  • Description: Offers clear sound and comfortable design with a straightforward acoustic setup suitable for small rooms and casual music enjoyment. Compared to the HD-560S and HD-660S2, its basic performance and limited feature set make it a better fit for buyers with lower budgets and simple functionality needs.

HD-560S  

  • Positioning: Mid-tier model balancing cost and improved technical performance.  
  • Description: Delivers enhanced clarity and precision with a refined tuning approach that benefits home or studio use. When compared with the HD-559 and HD-660S2, it provides better sound detail while remaining accessible for buyers seeking moderate cost and practical functionality.

HD-660S2  

  • Positioning: Mid to high-level design crafted for a richer and fuller sound experience.  
  • Description: Offers a warmer sound signature with improved bass impact and a wider soundstage. Relative to the HD-560S and HD-800S, its technical enhancements and superior build quality justify the higher investment for users aiming for more refined performance without reaching the premium flagship tier.

HD-800 S  

  • Positioning: High-end open-back design intended for detailed, analytical listening applications.  
  • Description: Provides natural, transparent sound with a wide soundstage and precise imaging that benefits critical listening in controlled environments. Compared to the HD-660S2 and HD-820, it emphasizes technical accuracy and spatial detail.

HD-820  

  • Positioning: Premium closed-back design engineered for reference-class listening in isolated environments.  
  • Description: Features a unique closed-back design that merges open headphone sound characteristics with enhanced bass warmth and improved isolation, suited for quiet and nearfield environments. In comparison with the HD-800 S, it prioritizes sound isolation and versatility over the expansive open-air presentation.
See All Products
Avg. Product Price
$500
Used For Sale
2
 Available (Scroll Down)
Brand Popularity
539
 of 900+
Badges
Top 50 Brand
Top 250 Brand
Products Listed
40
Founding Year
1945

Our take on the brand

Sennheiser pioneered the world's first open-back headphones with the HD 414 in 1968, which became the bestselling full-size headphone of all time, and later developed the HD 25, evolving from 1980s broadcast use to become the industry standard in DJ booths worldwide. The brand is known for unique engineering approaches, such as integrating high-voltage amplifiers directly into earcups with Carrara marble chassis in the HE 1, developing proprietary ring-radiator transducers and absorber technology to eliminate resonances, and creating the long-running MD 421 microphone that has remained in production since 1960.

Look inside the brand

Brand Page

Our interview with the brand

What are two key technological innovations or strong opinions that differ you from other brands?

What's your approach to customer support?

What are your favorite tracks for showcasing the strength of your products?

What other products pair best with yours?

From our interview with
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Brand Page

Used

Sennheiser

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What if you spend more?

Product image
Softears
RSV Reference
729
729
/
10
Reviews
Softears creates reference-quality in-ear monitors for professional monitoring. The brand features passive driver modules that relieve ear pressure without compromising isolation, and complex 15-component crossover networks more akin to high-end loudspeakers. Known for extreme transparency that can even expose recording flaws, Softears delivers flat-impedance designs engineered for pro interface.
Check Amazon
Expand Details

Product Strengths

  • Excellent fit and comfortable for many users, even for extended listening periods
  • Very well-balanced and tuned sound signature, often described as a warm, mature, or safe Harman-ish tuning
  • Smooth treble presentation, avoiding sibilance, sharpness, or fatigue, while still retaining detail
  • Good bass performance for an all-balanced armature set, with nice punch and attack, though primarily focused on sub-bass
  • Very good natural tonality and timbre, avoiding a metallic or unnatural sound often associated with balanced armatures

Product Considerations

  • Soundstage and imaging could be better for the price, described as average and not particularly wide or holographic
  • May lack a 'hook' or standout factor in its sound quality, some find it to be a more laid-back and less engaging sound
  • The shells are quite big, which may be problematic for users with small ears
  • The recessed 2-pin sockets could be designed better with a deeper fit
  • May sound 'boring' at mid-to-low volumes, according to one reviewer

Comparisons (according to reviewers)

  • Vs Moondrop S8: RSV offers a warmer and fuller sound with a more even midrange, while the S8 is leaner and more forward, with the S8 being more engaging overall
  • Vs Dunu SA6: RSV has better bass quality, while the SA6 has a slightly more pronounced treble

Takeaway: The Soft Ears RSV is a comfortable and well-tuned IEM that delivers a balanced and enjoyable listening experience. It is particularly well-suited for those who appreciate a smooth, natural sound with excellent vocal reproduction.

Video review

Our take on the brand

Softears creates reference-quality in-ear monitors for professional monitoring. The brand features passive driver modules that relieve ear pressure without compromising isolation, and complex 15-component crossover networks more akin to high-end loudspeakers. Known for extreme transparency that can even expose recording flaws, Softears delivers flat-impedance designs engineered for pro interface.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page
Product image
Softears
Twilight
930
930
/
9
Reviews
Softears creates reference-quality in-ear monitors for professional monitoring. The brand features passive driver modules that relieve ear pressure without compromising isolation, and complex 15-component crossover networks more akin to high-end loudspeakers. Known for extreme transparency that can even expose recording flaws, Softears delivers flat-impedance designs engineered for pro interface.
Check Amazon
Expand Details

Product Strengths

  • Balanced to warm sound signature with ample bass that is present without overpowering the sound
  • Sublime vocals, clear with even minor voice modulations distinctly audible
  • Exceptional build quality with premium materials like aircraft aluminum alloy, resulting in a durable yet lightweight design
  • Comfortable fit for long listening sessions due to narrow vertical placement in the ear

Product Considerations

  • Treble is slightly rolled off, which can sacrifice some airiness and detail in the highs
  • Below average passive isolation, not suitable for noisy environments
  • Soundstage is average to narrow

Comparisons (according to reviewers)

  • Vs Final A8000: The A8000 has a more natural tonality overall, more air, a wider soundstage, and better separation/layering, while Twilight has more bass with forward vocals and rolled off treble
  • Vs 64 Audio Duo: Twilight offers warmth and engagement in its sound signature, especially noticeable in the midrange, while the Duo provides a sound that is rich in detail and expansive in soundstage
  • Vs Meze Audio Advar: The Advar is better in critical listening and brass instruments, while the Twilight has better 3D imaging

Takeaway: The Softears Twilight is an excellent IEM that offers a very easy, likeable, and musical sound which can be enjoyed for hours. It offers a balanced to warm sound, sublime vocals, and comfortable fit, making it a solid choice for audiophiles looking for a single dynamic driver IEM.

Video review

Our take on the brand

Softears creates reference-quality in-ear monitors for professional monitoring. The brand features passive driver modules that relieve ear pressure without compromising isolation, and complex 15-component crossover networks more akin to high-end loudspeakers. Known for extreme transparency that can even expose recording flaws, Softears delivers flat-impedance designs engineered for pro interface.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page
Product image
Symphonium
Meteor
599
599
/
9
Reviews
Symphonium is a hifi audio brand best known for headphones that use FLAT (Filtered Linear Attenuation Tuning) to maintain frequency response consistency across different sources, and PHAT (Phase Harmony Attenuation Technology) to deliver exceptionally smooth treble extension until 20 kHz.
Check Amazon
Expand Details

Product Strengths

  • Warm, bassy, and well-extended sound signature with a tasteful, but still aggressive, mid-bass rise
  • Good treble extension that avoids sharpness and adds a nice sense of micro-contrast throughout
  • Offers a 'cohesive' or 'coherent' sound presentation, creating an enveloping experience
  • Significant improvement in size and fit compared to previous Symphonium IEMs like the Helios

Product Considerations

  • Bass may be too prominent for those who prefer more tonal clarity and forward vocals
  • Imaging is described as 'so-so' and not particularly strong in technical performance
  • Some reviewers found the aesthetic or finish of the shell to be a bit 'rough around the edges'
  • Security of fit can be so-so out of the box, potentially requiring aftermarket ear tips for a more secure fit
  • Harder to drive than normal, requiring a decent source

Comparisons (according to reviewers)

  • Vs. Dunu SA6: The Meteor has more bass impact and a warmer sound, while the SA6 has a cleaner midrange
  • Vs. Letshuoer EJ07M: The EJ07M is more technical, with tighter bass, while the Meteor offers a unique 'cohesive' sound
  • Vs. Thieaudio Oracle MKI: The Oracle MKI is more neutral

Takeaway: The Symphonium Meteor is a good IEM for those who enjoy a warm, bassy sound signature with excellent treble. Its improved fit and unique sound presentation make it stand out.

Video review

Our take on the brand

Symphonium is a hifi audio brand best known for headphones that use FLAT (Filtered Linear Attenuation Tuning) to maintain frequency response consistency across different sources, and PHAT (Phase Harmony Attenuation Technology) to deliver exceptionally smooth treble extension until 20 kHz.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page
Product image
Kinera
Imperial Skuld
550
550
/
7
Reviews
Kinera is a hifi headphone brand that builds each product around mythology-driven design language, weaving Norse and Chinese lore into concepts and aesthetics through hand-painted artisan resin faceplates where no two units look identical. The brand pioneered EST tribrid tuning with dual Sonion ESTs as a signature and developed proprietary Square Planar Driver (SPD) technology under their Celest line.
Check Amazon
Expand Details

Product Strengths

  • Non-fatiguing sound signature allows for hours of listening
  • Included cable is of high quality and provides versatility, allowing for the use of 4.4mm, 3.5mm, and 2.5mm terminations, depending on the source
  • Vocals are a standout, offering a natural and engaging presentation
  • Resin shell is both visually appealing and comfortable for long listening sessions

Product Considerations

  • High price may feel steep considering the uneven frequency response and average technical abilities
  • Treble is a bit dark and uneven, which can detract from overall clarity
  • Bass is not particularly distinct, with a flatter sound signature
  • Soundstage depth, imaging, and detail retrieval are only average, limiting its presentation

Comparisons (according to reviewers)

  • Vs Kinera Imperial Nanna: The Skuld falls perfectly between more budget-friendly models and higher-end selection

Takeaway: The Kinera Imperial Skuld is easy to listen to and enjoy. It has good instrument separation and layering, so all elements can be clearly heard.

Video review

Our take on the brand

Kinera is a hifi headphone brand that builds each product around mythology-driven design language, weaving Norse and Chinese lore into concepts and aesthetics through hand-painted artisan resin faceplates where no two units look identical. The brand pioneered EST tribrid tuning with dual Sonion ESTs as a signature and developed proprietary Square Planar Driver (SPD) technology under their Celest line.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page

What competes at this price?

Sennheiser
Momentum True Wireless 2
238
/
Released
2020
Leading audio technology and innovation with improved ergonomics designed for full day wearing and refined touch controls for a more personalised experience.
Check Amazon
Sennheiser pioneered the world's first open-back headphones with the HD 414 in 1968, which became the bestselling full-size headphone of all time, and later developed the HD 25, evolving from 1980s broadcast use to become the industry standard in DJ booths worldwide. The brand is known for unique engineering approaches, such as integrating high-voltage amplifiers directly into earcups with Carrara marble chassis in the HE 1, developing proprietary ring-radiator transducers and absorber technology to eliminate resonances, and creating the long-running MD 421 microphone that has remained in production since 1960.
Expand Details

Our Summary

Product Strengths

  • Excellent sound quality with depth, great soundstage, and crisp, clean elements
  • Active noise cancellation is a useful addition and blocks out rumbling and background chatter
  • The earbuds themselves are smaller compared to the previous version
  • Touch controls are responsive and easier to use than the old version, and customizable

Product Considerations

  • Continuous battery life with ANC on is quite short at around 4 hours
  • The case is not the smallest and can create a bulge in your pocket
  • Microphone sounds muffled
  • These do not support multi-connect, meaning that these cannot connect to a phone and a tablet simultaneously

Comparisons (according to reviewers)

  • Momentum 2's do not support multi-connect like the Jabra Elite 75T
  • AirPods Pro's transparent hearing quality is better than Momentum 2's
  • Sony's noise-cancelling has an edge over the Momentum True Wireless 2
  • Galaxy Buds Plus have great clarity, but the bass isn't as good as the Momentum 2's
  • The Momentum 2's sound better than AirPods
  • Momentum 2 is more comfortable and nicer to use, battery life is better, and noise-cancelling is included

Takeaway: The Momentum True Wireless 2 earbuds offer respectable noise cancelation, sound good, and are sweat-resistant. These could be worth buying if sound is the main priority.

Video review

Our take on the brand

Sennheiser pioneered the world's first open-back headphones with the HD 414 in 1968, which became the bestselling full-size headphone of all time, and later developed the HD 25, evolving from 1980s broadcast use to become the industry standard in DJ booths worldwide. The brand is known for unique engineering approaches, such as integrating high-voltage amplifiers directly into earcups with Carrara marble chassis in the HE 1, developing proprietary ring-radiator transducers and absorber technology to eliminate resonances, and creating the long-running MD 421 microphone that has remained in production since 1960.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page
Sennheiser
CX 400BT True Wireless
199
/
Released
2020
Powered by our leading audio technology With passive noise cancellation, customizable controls, long battery life and a design made for all-day comfort, you're in total control of an exceptional sound experience.
Check Amazon
Sennheiser pioneered the world's first open-back headphones with the HD 414 in 1968, which became the bestselling full-size headphone of all time, and later developed the HD 25, evolving from 1980s broadcast use to become the industry standard in DJ booths worldwide. The brand is known for unique engineering approaches, such as integrating high-voltage amplifiers directly into earcups with Carrara marble chassis in the HE 1, developing proprietary ring-radiator transducers and absorber technology to eliminate resonances, and creating the long-running MD 421 microphone that has remained in production since 1960.
Expand Details

Our Summary

Product Strengths

  • Fantastic sound quality, with 7mm dynamic drivers delivering rich, velvety, soft, dynamic, wide, clear, deep, and full sound
  • Same drivers as the more expensive Momentum True Wireless 2.0
  • Good passive noise cancellation due to a tight in-ear fit
  • Customizable sound experience through the Sennheiser Smart Control app, which offers a graphic EQ
  • Comprehensive touch controls, which can be customized via the app

Video review

Our take on the brand

Sennheiser pioneered the world's first open-back headphones with the HD 414 in 1968, which became the bestselling full-size headphone of all time, and later developed the HD 25, evolving from 1980s broadcast use to become the industry standard in DJ booths worldwide. The brand is known for unique engineering approaches, such as integrating high-voltage amplifiers directly into earcups with Carrara marble chassis in the HE 1, developing proprietary ring-radiator transducers and absorber technology to eliminate resonances, and creating the long-running MD 421 microphone that has remained in production since 1960.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page
Sennheiser
Momentum True Wireless
239
/
Released
2024
Uncompromised sound performance, state-of-the-art technology and refined design all come together in Sennheiser's True Wireless premium earbuds.
Check Amazon
Sennheiser pioneered the world's first open-back headphones with the HD 414 in 1968, which became the bestselling full-size headphone of all time, and later developed the HD 25, evolving from 1980s broadcast use to become the industry standard in DJ booths worldwide. The brand is known for unique engineering approaches, such as integrating high-voltage amplifiers directly into earcups with Carrara marble chassis in the HE 1, developing proprietary ring-radiator transducers and absorber technology to eliminate resonances, and creating the long-running MD 421 microphone that has remained in production since 1960.
Expand Details

Our Summary

Product Strengths

  • Excellent sound quality, described as articulate, natural, and impressive with great instrument separation
  • Support for high-quality codecs like aptX Lossless and Snapdragon Sound provide near lossless audio and high-resolution capabilities
  • Now have an IP54 certification for dust resistance
  • Comfort and fit are generally good, especially with the inclusion of different size ear tips and wingtips (fins) to accommodate various ear shapes
  • Feature battery protection mode to extend battery lifespan

Product Considerations

  • Some reviewers found the default sound tuning to be bassy and muffled, needing EQ adjustment
  • The Sennheiser Smart Control app's EQ is considered basic and limiting
  • The case is considered larger than competitors
  • Some found the ear tips did not seal as easily as other earbuds
  • Some reviewers experienced a hissing sound in transparency mode

Comparisons (according to reviewers)

  • Vs. AirPods Pro 2: AirPods Pro 2 sounds better out of the box, has better ANC and transparency, and better ecosystem benefits for iPhone users

Takeaway: The Momentum True Wireless could be a good buy for those wanting earbuds that will last for years. With the right settings, they sound great and come with future-ready features.

Video review

Our take on the brand

Sennheiser pioneered the world's first open-back headphones with the HD 414 in 1968, which became the bestselling full-size headphone of all time, and later developed the HD 25, evolving from 1980s broadcast use to become the industry standard in DJ booths worldwide. The brand is known for unique engineering approaches, such as integrating high-voltage amplifiers directly into earcups with Carrara marble chassis in the HE 1, developing proprietary ring-radiator transducers and absorber technology to eliminate resonances, and creating the long-running MD 421 microphone that has remained in production since 1960.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page
Thieaudio
Legacy 2
99
/
Released
2021
The Legacy series capitalizes on Thieaudio’s engineering capabilities to merge the latest driver innovations, creating a lineup of the ultimate high-performance hybrid in-ear monitors. Geared towards the discerning audiophile and music enthusiast, the Legacy series re-imagines the qualities that make up high-fidelity audio to present a unique combination of enjoyable tuning that also excels in technical performance. With each model of our Legacy Series, we hope to reveal a refreshing new perspective on your daily listening experience, immersing you deeper into the music. The Legacy 2 features a proprietary closed-back 10 mm Beryllium dynamic driver and a Knowles ED29689 balanced armature driver, aiming for powerful sub-bass, neutral mids, accurate mid-treble transition, and resolving treble, for both stage and audiophile use.
Check Amazon
Thieaudio is a hifi audio brand best known for headphones with IMPACT2 technology—an in-ear "subwoofer" using two dynamic drivers in an isobaric chamber to boost bass power while keeping frequency constant—and dedicated sound bores to achieve studio-monitor layering and separation. The brand has established a benchmark reputation among reviewers for top-tier tonality at its price tier
Expand Details

Our Summary

Product Strengths

  • Comfortable fit, especially for longer listening sessions.
  • Visually appealing and unique design.
  • Good accessory set for the price, including a useful carrying case.
  • Fairly balanced and smooth sound signature, non-fatiguing to listen to.
  • Good noise isolation

Product Considerations

  • Mids can sound veiled or muddy, lacking clarity and detail.
  • Bass impact can be soft and lacking definition, sometimes sounding "one-noted".
  • Treble lacks airiness and sparkle, with limited extension.
  • Technical performance is average compared to competitors in the same price range.
  • Some reviewers note BA timbre, affecting the naturalness of instruments and vocals.

Comparisons (according to reviewers)

  • The Moondrop Aria is considered more complete sounding and vivid.
  • The SeeAudio Yume perfects the Thieaudio Legacy 2’s tuning with a cleaner midbass, more upper mids clarity, and a more realistic treble experience.
  • The Thieaudio Legacy 3 outperforms the Legacy 2, doing everything better.
  • The TRI Starsea has better soundstage, clarity, and microdetails

Takeaway: The Thieaudio Legacy 2 offers a smooth listening experience and a comfortable design at an affordable price. It could be a good choice for those who want something nice looking and easy to listen to, especially for acoustic music.

Video review

Our take on the brand

Thieaudio is a hifi audio brand best known for headphones with IMPACT2 technology—an in-ear "subwoofer" using two dynamic drivers in an isobaric chamber to boost bass power while keeping frequency constant—and dedicated sound bores to achieve studio-monitor layering and separation. The brand has established a benchmark reputation among reviewers for top-tier tonality at its price tier
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page
Bang & Olufsen
Beoplay EX
399
/
Released
2022
As versatile as they are beautiful, these wireless earbuds with active noise cancellation bring deep sound and snug comfort in one sleek package.
Check Amazon
Bang & Olufsen is a luxury hifi speaker brand known for its Acoustic Lens Technology, which delivers 180° horizontal sound dispersion—features like the BeoLab 90's 18 individually amplified drivers offer user-selectable beam patterns. The Danish company distinguishes itself through vertically integrated aluminum manufacturing in Struer, a factory-led program that restores and modernizes its classic products, and transparent engineering documentation led by in-house tonmeister Geoff Martin.
Expand Details

Our Summary

Product Strengths

  • Premium design and build quality, using materials like aluminum and glass for a luxurious feel
  • Sound quality is generally praised as excellent, detailed, and balanced, especially after equalization
  • Comfortable and secure fit, particularly for those with smaller ear canals
  • App provides an intuitive EQ interface with customizable presets

Product Considerations

  • Active noise cancellation (ANC), while solid, is not considered the best on the market compared to brands like Sony or Bose
  • Some reviewers experienced connectivity issues, including problems with multipoint pairing and occasional signal dropouts
  • Battery life is respectable but not outstanding, with some reviewers noting shorter-than-advertised playback times
  • Responsiveness of the touch controls is sometimes too sensitive, leading to accidental pausing or track skipping
  • Some users have found the default sound profile (Optimal) to be somewhat flat or boring, requiring EQ adjustments

Comparisons (according to reviewers)

  • Compared to the Apple AirPods Pro, the EX has more clarity, better soundstage and separation, but tonal balance may be preferable on the Airpods Pro
  • Compared to the Sennheiser Momentum True Wireless 3, the Beoplay EX offers a more balanced and detailed presentation with a more luxurious build
  • Compared to the Devialet Gemini II, the Gemini II offers a more neutral sound signature with advanced ANC capabilities, but Beoplay EX offers a more balanced and detailed presentation with a more luxurious build

Takeaway: The Beoplay EX offers a luxurious experience with refined sound and a stylish design. It's a good choice for those who prioritize sound quality and aesthetics, and value a premium feel.

Video review

Our take on the brand

Bang & Olufsen is a luxury hifi speaker brand known for its Acoustic Lens Technology, which delivers 180° horizontal sound dispersion—features like the BeoLab 90's 18 individually amplified drivers offer user-selectable beam patterns. The Danish company distinguishes itself through vertically integrated aluminum manufacturing in Struer, a factory-led program that restores and modernizes its classic products, and transparent engineering documentation led by in-house tonmeister Geoff Martin.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page

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