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
- Good noise cancelling, with transparency mode
- Respectable audio quality
- Great battery life
- IPX4 splash resistance
- Customizable touch controls via Sennheiser's smart control app
Product Considerations
- Design might be bulky for some users
- ANC is not the best on the market and mainly reduces low-frequency sounds
- Soundstage could be wider
- Microphone quality is just okay and struggles with background noise
Comparisons (according to reviewers)
- Vs Sennheiser CX True Wireless: CX Plus adds ANC, aptX Adaptive codec support, and has slightly better battery performance
Takeaway: The CX Plus SE True Wireless are a solid all-around choice with good sound and noise canceling features that can be customized with the Sennheiser app. With splash resistance and a comfortable design, it is a versatile choice.
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
CX Plus SE Ture Wireless
reviews
[{"title":"Sennheiser CX Plus True Wireless Earbuds Review | ANC At Last!","link":"https://www.youtube.com/watch?v=iEbui1pUpn8","source":"Tech Spurt","datePublished":"2021"},{"title":"Sennheiser CX Plus REAL REVIEW vs the King 👑 Sony WF-1000XM4","link":"https://www.youtube.com/watch?v=WDh33aqhYs0","source":"Tech Spurt","datePublished":"2022"},{"title":"Sennheiser CX Plus Review - I Didn't See These Coming!","link":"https://www.youtube.com/watch?v=SKwnhHNud3o","source":"Andy's Tech Tone","datePublished":"2022"},{"title":"Sennheiser CX Plus True Wireless review: For audiophiles on a budget?","link":"https://www.youtube.com/watch?v=vSVioKxfRR8","source":"Brian Unboxed","datePublished":"2022"},{"title":"Sennheiser CX Plus True Wireless review","link":"https://www.soundguys.com/sennheiser-cx-plus-true-wireless-review-60159","source":"soundguys.com","datePublished":""},{"title":"Sennheiser CX Plus True Wireless Earbuds Review","link":"https://audio46.com/blogs/headphones/sennheiser-cx-plus-review-bluetooth-noise-cancelling-earbuds","source":"audio46.com","datePublished":""},{"title":"Sennheiser CX Plus True Wireless review","link":"https://stereoguide.com/headphones/true-wireless-en/sennheiser-cx-plus-true-wireless-review","source":"stereoguide.com","datePublished":""},{"title":"Sennheiser CX Plus True Wireless Headphones Review","link":"https://www.rtings.com/headphones/reviews/sennheiser/cx-plus-true-wireless","source":"rtings.com","datePublished":""},{"title":"Sennheiser CX Plus True Wireless Earphones: Review","link":"https://www.ecoustics.com/reviews/sennheiser-cx-plus-true-wireless-earphones","source":"ecoustics.com","datePublished":""},{"title":"Sennheiser CX Plus True Wireless Review","link":"https://headfonics.com/sennheiser-cx-plus-true-wireless-review","source":"headfonics.com","datePublished":""},{"title":"Sennheiser CX Plus True Wireless Review","link":"https://www.pcmag.com/reviews/sennheiser-cx-plus-true-wireless","source":"pcmag.com","datePublished":""}]
An excellent review of a great product
/
Publisher
/
3/1/2022
An excellent review of a great product
Publisher
/
3/1/2022
Video Review
Manufacturer details
Features
Specifications
- Wearing style: true wireless stereo earphones
- Ear coupling: ear canal
- Bluetooth version: Bluetooth 5.2
- Bluetooth profiles: A2DP, AVRCP, HFP
- Water resistance: IPX4
- Battery life: Up to 24 hours play time
Description
Now introducing the new CX Plus SE True Wireless – a Special Design Edition with a new brushed matte surface on the earbuds for an elevated and unique look.
Release Timeline
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:
Select products
Select product comparisons
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
.
Brand Page
Used
Sennheiser
All of the Brand's Used Products
What if you spend more?
.png){kind=small}
Noble
FoKus Apollo
649
649
/
10
Reviews
Noble is a hifi audio brand built around founder Dr. John "Wizard" Moulton, an audiologist renowned for hand-carving custom earphones from exotic materials like wood, carbon fiber, and aluminum instead of standard acrylic, with each ear requiring up to 30 hours to complete. The brand distinguishes itself by using bone conduction drivers across multiple models and bringing rare metallurgical techniques like Japanese Mokume-Gane and titanium Damascus to earphone faceplates.
Expand Details
.svg)
Our summary
Product Strengths
- Excellent passive noise isolation, better than many headphones with ANC enabled, creating a quiet noise floor.
- Good build quality with quality materials like anodized aluminum, Alcantara headband, and protein leather pads.
- Supports a wide variety of Bluetooth codecs, including LDAC, AAC, aptX, aptX HD, and SBC, offering versatility in device compatibility.
- Strong battery life, rated up to 80 hours without ANC and 60 hours with ANC, making it suitable for travel and extended use.
- Powerful, textured, and nuanced bass is a standout feature.
Product Considerations
- The included carrying case is bulky and may not be ideal for travel, taking up significant space in a bag.
- Comfort is not great for everyone, with some users experiencing hotspots on the headband during extended use.
- With ANC on, some users have noted the bass can become boomy with a reduction in sub bass.
- Treble transparency mode is not as good as other models.
- The headphone may clip the sound when ANC is on and the user hits bumpy roads or takes a harder step.
Comparisons (according to reviewers)
- Vs Audeze Maxwell: The Apollo has a latency issue.
- Vs Focal Bathys: The Apollo has a more engaging, punchy, and emotional sound, also it has more features and tech, but the Transparency mode of the Bathys is better.
- Vs Apple AirPods Max: The Apollo offers superior sound quality with better clarity, speed, separation, and refined dynamics compared to the AirPods Max.
Takeaway: The Noble FoKus Apollo is a well-built wireless headphone with a strong battery life and great bass performance, making it an enjoyable choice for those who prioritize powerful sound and noise isolation. It offers a versatile listening experience with a range of connectivity options and a comfortable design.
Video review
Our take on the brand
Noble is a hifi audio brand built around founder Dr. John "Wizard" Moulton, an audiologist renowned for hand-carving custom earphones from exotic materials like wood, carbon fiber, and aluminum instead of standard acrylic, with each ear requiring up to 30 hours to complete. The brand distinguishes itself by using bone conduction drivers across multiple models and bringing rare metallurgical techniques like Japanese Mokume-Gane and titanium Damascus to earphone faceplates.
Product Page
Product Page
.png){kind=small}
Bang & Olufsen
Beoplay Eleven
599
599
/
3
Reviews
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
Product Strengths
- Luxury design and premium build quality with aluminum accents.
- Balanced and detailed sound with customizable EQ settings via the Bang & Olufsen app.
- Good active noise cancellation and transparency mode for immersive listening, and awareness.
- Bluetooth 5.2 ensures fast and stable pairing.
Product Considerations
- Expensive compared to other premium earbuds, like AirPods Pro.
- ANC is good, but not best-in-class compared to Sony or other brands.
- Fit might not be perfect for everyone, as the earbuds are slightly on the larger side.
- Touch controls can be sensitive, and may require getting used to.
Comparisons (according to reviewers)
- Vs AirPods Pro: Beoplay 11 has a bigger case.
- Vs Sony WF-1000XM4/XM5: Holds its own in terms of sound quality and ANC, but the Sony models might be a slightly lower price.
Takeaway: The Bang & Olufsen Beoplay 11 earbuds are a stylish and luxurious option that provide great sound and noise cancelling. Those who value design and quality may find these earbuds to be a very good pick.
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.
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.
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.
Product Page
Product Page
Sennheiser
CX Plus True Wireless
179
/
Released
2021
Looking to upgrade your sound experience? Enjoy Active Noise Cancellation, comfortable design and intuitive controls, plus up to 24 hours of play time.
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
- Good active noise cancelling, with added transparency mode
- Versatile app with a good amount of customization, featuring a three-band equalizer or a dynamic visualizer interface
- Respectable sound quality, with the ability to pick up on finer details going on in the background
- Good battery life, offering around six to seven hours of use from a single charge with ANC active
- Excellent pairing connectivity with Bluetooth 5.2
Product Considerations
- Bulky and boxy design
- Touch controls can be accidentally triggered
- Plasticky and boxy case, which is not the most comfortable to fit in a pocket
- ANC is not the most effective on the market in the low frequency range
- Microphone quality is okay, not good for recording podcasts
Comparisons (according to reviewers)
- CX Plus is in the same price range as OnePlus Buds Pro and Beats Studio Buds
- Sony's ANC cancels more noise overall than CX Plus, but the Sennheiser has cleaner call quality in noisy places
- The CX Plus adds ANC compared to the Sennheiser CX True Wireless
- CX Plus offers better value than the Sennheiser Momentum True Wireless 3, especially if top-tier ANC isn't a necessity
- CX Plus is a contender for Android users seeking an alternative to Apple AirPods Pro
Takeaway: The Sennheiser CX Plus True Wireless earbuds are a good choice if noise cancelling is desired in wireless earbuds, and good quality sound is sought. They have respectable audio quality with great ANC action, and fantastic battery life.
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.
Product Page
Product Page
Sennheiser
Momentum Sport
199
/
Released
2024
MOMENTUM Sport earbuds deliver amazing Sennheiser sound with adaptive active noise cancellation and a powerful new transducer. The ultimate gear for your training.
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
- Heart rate and body temperature tracking, integrating with apps like Polar Flow for detailed data
- Good sound quality with a balanced soundstage and clear tones, suitable for various music genres
- A comfortable and secure fit with included ear tips and fins, making it suitable for sports and workouts
- The case has an IP54 rating, and the earbuds have an IP55 rating for moisture and dust resistance
- Capacitive touch controls and tap controls (tapping the cheekbone) provide control options, even with gloves or beanies
Product Considerations
- Some users experience discomfort with the wingtips after extended use
- The touch controls can be unresponsive or trigger accidentally, especially with long hair or when adjusting the fit
- The microphone's noise handling is mediocre, struggling to reject background noise during calls
- Continuous battery life is somewhat short at around 5.5 to 6 hours
- Some reviewers have experienced a clicking sound in the left earbud, which houses the heart rate sensor
Comparisons (according to reviewers)
- Vs Sennheiser Sport True Wireless: The Momentum Sport is a massive upgrade with additional features like heart rate and body temperature tracking, better transparency mode, and noise cancelling, but costs significantly more
- Vs Sennheiser Momentum True Wireless 4: The Momentum Sport has biometric monitors, a more durable silicone case, and greater water and dust resistance, but the Momentum True Wireless 4 offers better noise cancelling and longer continuous battery life
Takeaway: The Momentum Sport is a feature-rich earbud with fitness tracking and good sound, making workouts more insightful and enjoyable. If someone wants an all-in-one device and does not mind some potential control quirks, it is a great pick.
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.
Product Page
Product Page
Sennheiser
Momentum True Wireless 4
299
/
Released
2024
Experience advanced wireless audio and step into tomorrow with MOMENTUM True Wireless 4, our latest generation of earbuds. Immerse yourself in sound that's tuned to your hearing and preferences. Discover future-proof features like Auracast™ & LE Audio* with adaptive ANC and up to 30hrs playtime.
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
- Exceptional sound fidelity, with impactful bass and a refined treble response
- Adaptive Noise Cancellation automatically adjusts to surroundings
- Supports future-proof technologies, like Auracast and LE Audio
- All-day comfort, with assorted sizes of soft silicon ear tips and fins
- Good battery life, achieving around 7.5 hours of use from a single charge
Product Considerations
- Touch controls can be overly sensitive, leading to accidental activation
- Mic performance is generally considered subpar compared to other premium earbuds
- Bulky case
- Wind noise can be an issue, though an anti-wind feature is available
- Transparency mode may exhibit a slight hissing sound in some situations
Comparisons (according to reviewers)
- Vs Sony WF-1000XM5: Sennheiser filters a bit more midrange noise, while Sony blocks a bit more trebly noise; both earbuds support quality Bluetooth codecs
- Vs Bose QuietComfort Ultra: The Momentum 4 closely matches the QC2 in noise cancellation but surpasses it in transparency mode and overall user experience; outshines the QC2 with its impactful bass, richer midrange, greater detail, sharper precision, and a significantly larger soundstage
Takeaway: The Momentum True Wireless 4 earbuds are a strong contender for audiophiles and everyday listeners alike with great sound quality, adaptive noise cancelling, and future-proof technology. These are a great choice for long-lasting, versatile earbuds.
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.
Product Page
Product Page
Sennheiser
Accentum True Wireless
219
/
Released
2024
Immerse in all-day audio with ACCENTUM True Wireless's ultra-comfy ergonomic design, Sennheiser's superior sound, hybrid ANC, and up to 28 hours battery.
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
- Comfortable and lightweight design
- Compact and portable charging case
- Customizable touch controls and comprehensive app features
- Effective noise cancellation against low frequencies
- Balanced audio with adjustable EQ
Product Considerations
- Sound quality lacks detail in mids
- Noise cancellation is not remarkable
- Noise cancellation can amplify high frequencies
- Microphone quality is not great for taking calls in noisy environments
- Sound could be more punchy
Comparisons (according to reviewers)
- The Nothing Ear delivers premium features at a reasonable price
- The Jabra Elite 8 Active Gen 2 offers comparable audio and ANC in a more durable, workout-friendly design with a class-leading IP68 rating
- The Accentum True Wireless are more comfortable than the Sennheiser Momentum True Wireless 4
- The Samsung Galaxy Buds 2 Pro are a good consideration for Android users
- The Sony WF-1000XM5 can be found at a similar price
Takeaway: The Sennheiser Accentum True Wireless earbuds are a decent option with a comfortable design, good noise canceling for low frequencies, and customizable settings. They could be a good fit if you want well-rounded features without spending too much.
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.
Product Page
Product Page
How to buy
Headphones
Search all hifi products
Explore our database of 10,000+ new and 25,000+ used hifi products.
.png)
.png)
.png)
