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
- Custom, personalized fit due to custom molding, offering comfort and secure fit
- Excellent acoustic isolation, effectively blocking out external noise
- High sensitivity, making them easy to drive with various sources
- Astonishing sound with a high level of detail and clarity
- Durable build quality
Product Considerations
- High price
- Deep canal fit may not be comfortable for all users
- Requires external EQ tweaking to achieve optimal frequency response, as the out-of-the-box tuning may not be ideal
- The included case design can be unwieldy and annoying to open
- Ambient port plugs are small and can be easily lost
Comparisons (according to reviewers)
- Simpler implementation of drivers in the Sennheiser can yield better results
Takeaway: The Premier are a high-end custom in-ear monitor option with excellent sound reproduction, build quality, and personalized fit. For those who prioritize sound quality and custom fit, the Premier could be worth the investment for critical listening or professional use.
All
Premier
reviews

Manufacturer details
- 21 Balanced-Armature Drivers per Side
- 2 × Dual Sub-Low
- 4 × Dual Mid-Low Diaphragm
- 1 × Quad Mid
- 1 × True Tone Plus
- 1 × Quad High Super Tweeter
- Crossover: Five-Way Passive Crossover
- Frequency Response: 5 Hz – 40,000 Hz
- Sensitivity / Input Sensitivity: 126 dB @ 1 kHz, 1 mW
- Impedance: 15 Ω @ 1 kHz
- Noise Isolation: –26 dB Ambient Noise Reduction
- Fit Type: Custom-Fit In-Ear Monitors
- Cabling: Sweat- and Waterproof IPX / SuperBAX Connectors
- Warranty: 1-Year Warranty
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:
- Ultimate Ears Professional pioneered the custom in-ear monitor market, leveraging decades of experience crafting personalized solutions for musicians (and audiophiles).
- They have a deep understanding of the unique needs of performers, resulting in IEMs built for both durability and consistent performance in stage environments.
- They have invested in both artisan hand-crafting and advanced technology, like 3D printing and digital ear scanning, to ensure superior fit, comfort, and acoustic accuracy.
Select products
UE 5
- Positioning: A practical entry-level offering designed for everyday listening.
- Description: Features a 2-driver design with an integrated 2-way crossover that keeps sound clear and balanced. Compared to higher-tier models, its straightforward setup fits smaller spaces and a tighter budget without extra bells and whistles.
UE 6 PRO
- Positioning: A mid-range earphone engineered to enhance low-end performance for rhythmic music.
- Description: Uses a 3-driver design with a 6mm neodymium dynamic speaker combined with balanced armatures to boost bass response. Compared to the entry-level model, its added dynamic element offers richer low frequencies for users needing extra punch.
UE 7
- Positioning: A model aimed at users wanting immersive detail in every musical nuance.
- Description: Features a 3-driver configuration tuned to emphasize clarity and precise detail with an integrated crossover network. In comparison with the simpler UE 5 and the transparency-focused RR+ PRO, it offers a balanced sound.
UE LIVE
- Positioning: A performance-focused unit meant to deliver studio-like sound quality.
- Description: Integrates an 8-driver setup, combining balanced armatures with an additional dynamic speaker to create an expansive soundstage. Compared with simpler designs, its complex driver array serves professionals and enthusiasts who need higher functionality and performance for studio or live settings.
UE PREMIER
- Positioning: The flagship series offering an exceptionally versatile audio experience.
- Description: Features a 21-driver configuration paired with a five-way passive crossover that provides intricate precision and an adaptable sound signature. Unlike all previous models, its advanced design caters to high-end users needing superior build quality and top technology.
Our take on the brand
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Used
Ultimate Ears Professional
What if you spend more?
Our summary
Product Strengths
- Considered by many as having the best sound achievable in an in-ear headphone, making it an exceptional audio experience
- The sound signature is mostly balanced with tasteful coloration, where the treble imparts a particular element that is potentially preferable
- The midrange is extremely well done
- Features unique SLAM subwoofer, woofer, midwoofer, mid tweeter, tweeter and EST technologies
- Built with Grade 5 titanium, providing sturdiness and high quality
Product Considerations
- Treble performance can be hit or miss depending on the listener's anatomy and HRTF
- Requires more power than typical IEMs, potentially draining the battery of portable audio players
- Shells are on the larger side
- The included cable is nice, but the chin cinch tends to slide down
Comparisons (according to reviewers)
- Compared to the Hi-Senior Megafest and Dusk Default DSP, the Storm is an editorialized or enhanced version of those IEMs, particularly regarding bass and mids
- Compared to the 64 Audio U6T, it has similar balance with similar tasteful colorations, but Storm's bass is more punchy and the upper treble is more to the reviewer's preference
- Compared to the Empire Ears Odin, the Storm is preferred because the Odin is not as versatile, and the Storm sounds more detailed
- Compared to the Empire Ears Raven, the Storm is more normal in a good way because the Raven has massive bass and a strange lower midrange resonance feature
- Resolution, stage and tonality are better on the Storm compared to Grand Maestro
Takeaway: The Storm is a high-end IEM with exceptional sound quality and great build, even if pricey. It could be worth buying for those who want the best possible audio experience and appreciate a balanced sound with unique features.
Video review
Our take on the brand
What competes at this price?
Our Summary
Product Strengths
- Beautifully balanced tonal quality
- Excellent and innovative shell design
- Unique unboxing and premium accessories
- Comfortable fit despite the larger shells
- Wide stereo separation
Product Considerations
- Treble might seem too controlled for some
- The sound is source dependent
- More mid-treble and air up top, lesser fullness in lower-midrange, and less of the mid-bass boost would be ideal
Comparisons (according to reviewers)
- Compared to 64 Audio’s Fourte and the Vision Ears Phonix, the Enigma competes with them in the summit-fi range
- Compared to Softears Twilight, the bass is tighter and more focused, with better detail, also the Enigma has a more precise and layered soundstage
- Compared to Elysian Annihilator, the Enigma trades the sharp precision of the Annihilator for a smoother and more forgiving presentation
- Compared to Empire Ears Odin, the Enigma is easier and more laid back to listen to, whereas the Odin grabs attention with its bold dynamics
- Compared to Lime Ears Anima, the Enigma feels more refined in comparison, excelling in accurate ear gain/upper-midrange, which results in it sounding more linear and natural
- Compared to Kinera Loki Emerald, the Enigma outshines the Loki in mids, offering a more natural and emotive presentation
Takeaway: The Softears Enigma is a well-balanced high-end IEM, with craftsmanship and attention to detail evident in its distinctive design and thoughtful packaging. If one favors a sound that leans toward musicality with a relaxed tuning, the Enigma is sure to please.
Video review
Our take on the brand
Our Summary
Product Strengths
- Gorgeous IEM with a finish worthy of a top-of-the-line IEM, pictures not doing it justice
- Highly revealing, with incredible detail and microdynamics that deliver a vivid, lifelike reproduction of music
- Excellent speed and strong texture in the balanced armature based low-end
- Clean, detailed, and transparent mids with top-tier detail retrieval coupled with strong layering and separation
- Soundstage is wide and three-dimensional, with holographic imaging, giving a real sense of being on stage or in the studio with the performers
Product Considerations
- The IEM is on the larger side, so consider this if you've got smaller ears
- Ronin is bright and has energetic treble, which may not be preferred by those who like a warmer sound with bass emphasis
- Bass is more neutral, and it's not going to have the impact of a dynamic driver bass
- Treble can be somewhat unforgiving, highlighting unpleasant aspects of older or lower-quality recordings
- Some reviewers found the character of Ronin to be a little bright and sometimes bass-lite, and may need proper pairing to sound its best
Comparisons (according to reviewers)
- Vs Empire Ears Odin: Odin is more versatile, but Ronin's treble performance is at a higher level
- Vs 64 Audio Fourte Blanc: Fourte Blanc offers a more balanced sound overall, while Ronin leans towards a more technical, bright sound
- Vs Noble Viking Ragnar: Ragnar has more rumble and denser, deeper layers of bass, while Ronin has slightly higher resolution
- Vs Noble Sultan: Ronin has more details, while the Sultan is more weightier and warmer in representation
Takeaway: The Noble Ronin offers incredible detail, imaging, and resolution, delivering an immersive listening experience for those who appreciate a highly revealing sound. For those with a collection of high-resolution music who want to hear every nuance, the Ronin is an excellent choice.
Video review
Our take on the brand
Our Summary
Product Strengths
- High-quality build and materials, with CNC-milled aluminum shell and Raffir composite faceplate, which gives a jewelry-like element
- Great imaging with a big soundstage, good instrument separation, and placement
- Excellent vocal imaging with a forward, intimate, and balanced vocal presence that avoids sibilance
- Deep bass extension with physical characteristics (bone conduction driver), and good texture across the entire range
Product Considerations
- Fit can be tricky due to the larger size, potentially problematic for those with smaller ears, but a deep penetration ensures a good seal with the right ear tip
- Can be source-sensitive, and might become muddy with warmer sources—more reference or incisive sources are recommended
- Bass bloom can overwhelm the mids on some recordings
Comparisons (according to reviewers)
- Vs Vision Ears VE10: The Onyx has a massive arena-like soundstage, while the VE10 feels more like a studio; the VE10 has stronger mids and more extended treble, but can be shouty
- Vs U12T: The Onyx has more focused and bodied vocals, and the bass provides better pressure and control, while the U12T has greater clarity
- Vs Aurora: The Onyx offers more precise and lively sound with better bass, and a more realistic vibration
Takeaway: The Noble Audio Onyx has a great build and delivers a unique, dark sound signature with a wide soundstage. With a good blend of bass, smooth highs, and clear vocals, the Onyx provides a great listening experience, especially for genres like rock and metal.
Video review
Our take on the brand
Our Summary
Product Strengths
- Lovely tuning balance across the board, backed by a wonderfully holographic and immersive soundstage that keeps the listener deeply involved without fatigue
- Excellent channel balance from left to right, but holographic layering and cavernous presentation will engulf the listener in the presentation
- Noble Audio's hardest hitting tuning yet, with a combo of fast, physical bass, deep extension, and the brand’s signature top end detail and clarity
- Visually stunning design with intricate Japanese-themed aesthetic
- Excellent passive isolation
Product Considerations
- Slightly dark lower-treble
- The shell is sizable which could feel big in some ears, and the initial insertion might feel cumbersome
- The Shogun’s aesthetic design may be 'too much' or 'too gaudy' for some
- Bass texture might not be as present as expected for the price range
- Mids and highs could use a bit more energy
Comparisons (according to reviewers)
- Vs Noble Ronin, the Shogun has a warmer, heavier sound
- Vs Empire Ears Raven, the Raven has a deeper, stronger subbass response, while the Shogun emphasizes the midbass and low mids a little more, the Raven also adds a bit of an extra pop in the vocals
Takeaway: The Shogun is an all around great IEM that adds a little more warmth and color to Noble’s flagship lineup and stands strong among the competition. It's worth checking out if you want a balanced sounding, flagship quality IEM with hard-hitting bass and impressive spatial imaging.
Video review
Our take on the brand
Questions? Ask the brand's dealers.
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