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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
- Uniquely designed enclosure eliminates sound coloration and standing waves, resulting in exceptional clarity
- Clear and flat bass response, even with a ported design
- Exceptional resolution and detail retrieval allows for hearing subtle differences in recordings
- Realistic and immersive soundstage makes the speakers 'disappear' as sound sources
- Improved tonality in the Mk II version adds richness and fullness without sacrificing speed or resolution
Product Considerations
- The original X Diamond had a slightly lean tonal balance, which might not appeal to listeners who prefer a warmer sound
- Early versions of ceramic drivers were prone to ringing and compression at higher volumes
- Diamond tweeters can sometimes sound audibly separate from the rest of the presentation
Comparisons (according to reviewers)
- Vs Magico M Pro, M6, and M3, the X Diamond Mk II stands shoulder-to-shoulder with these, and in some ways may outdo them
- The X Diamond achieves similar ideal dispersion and uniform phase response to MBL Radialstrahler, though not completely
- The X Diamond gets close to Magico Q5's ability to cut loose at big dynamic moments
- The X Diamond bears a marked sonic resemblance to Raidho C 1.1, but the blend of drivers is more seamless and phase/dispersion-perfect
Takeaway: The Estelon X Diamond is an amazing speaker that delivers great resolution and immersive sound, making listening to music more realistic. The advanced design and high-quality components create an exceptional audio experience.
All
X Diamond
reviews
Manufacturer details
- Type: 3-way passive loudspeaker, bass reflex
- Drivers: Woofer: 280 mm (11") Accuton, ceramic sandwich dome
- Mid-woofer: 173 mm (7") Accuton, ceramic membrane
- Tweeter: 25 mm (1") Accuton, diamond inverted dome
- Frequency response: 22 - 60 000 Hz
- Power rating: 200 W
- Nominal impedance: 6 Ω (min 3,8 Ω at 55 Hz)
- Sensitivity: 88 dB / 2,83 V
- Minimal amplifier power: 20 W
- Dimensions: Height: 1370 mm (54"), Width: 450 mm (17.5"), Depth: 640 mm (25")
- Net weight: 86 kg (190 lbs.) per piece
- Recommended room size: 25-80 m² (270-860 ft²)
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:
- Estelon's unique cabinet design, sculpted from a proprietary marble-based composite, minimizes internal standing waves and external diffraction for enhanced sonic clarity and imaging.
- The brand utilizes Accuton ceramic drivers in many of its models to deliver high resolution, neutrality, and quick transient response.
- They prioritize phase coherence in their designs, seeking to create a seamless and immersive soundstage where the speakers effectively "disappear."
- Estelon speakers, known for a blend of high-end audio performance and luxurious aesthetics, are hand-built and tested in Estonia.
Select products
Estelon YB
- Positioning: The entry-level model in the Estelon lineup, offering a balance of design and performance.
- Description: Features a unique asymmetrical design that enhances sound quality by reducing reflections, making it ideal for smaller rooms. Its marble-based composite cabinet provides exceptional rigidity and acoustic control, distinguishing it from other models like the XC Diamond, which uses a similar material but focuses more on high-frequency clarity with its diamond tweeter.
Estelon Aura
- Positioning: A mid-range model designed for immersive audio experiences in various room sizes.
- Description: The standout feature is its thermoformed composite cabinet, which offers superior acoustical properties and a unique design. Unlike the YB, which is more compact, includes a powerful down-firing woofer for rich bass.
Estelon XC Diamond
- Positioning: A high-end model known for its impeccable aesthetics and soundstage.
- Description: Features a diamond tweeter that eliminates distortion, providing a wider frequency spectrum than the YB. Its integrated stand and advanced crossover contribute to a life-like 3D presence.
Estelon Forza
- Positioning: The flagship model that combines powerful performance with timeless design.
- Description: With its custom-designed drivers and Symmetric Driver Loading technology, offers a realistic soundstage and deep bass, unlike the X Diamond, which focuses on high-frequency clarity.
Estelon Extreme
- Positioning: The ultimate flagship model, offering the highest level of sound quality and customization.
- Description: Its adjustable upper module and advanced connector technology provide exceptional sound articulation and microdynamics, surpassing the Forza's already impressive capabilities.
Our take on the brand
Look inside the brand
Our interview with the brand
What are two key technological innovations or strong opinions that differ you from other brands?
- The Estelon speakers are engineered with both form and function in mind. Our cabinets are not only visually sculptural but are also acoustically optimised to eliminate internal resonances and diffraction. The distinctive curved shapes, made from a proprietary marble-based composite, ensure ideal dispersion characteristics and phase coherence, allowing our speakers to disappear sonically and create a truly three-dimensional soundstage.
- Estelon integrates carefully selected drivers, often from Accuton or other high-end manufacturers—with meticulous in-house tuning. Every driver is individually measured and matched to its cabinet to ensure perfect performance. This “obsessive” attention to detail results in an effortless, natural sound that remains coherent across all frequencies, even in complex musical passages.
What's your approach to customer support?
At Estelon, customer satisfaction is a top priority, and we are committed to providing exceptional support at every step. In most cases, customers should first contact their local dealer or distributor, as they are trained and equipped to assist with product-related matters. However, we are always available to support our partners and end customers directly if needed.
If a customer experiences an issue, they can expect a prompt and professional response. We work closely with our partners to ensure that any problem is resolved efficiently, whether it involves replacement parts, technical guidance, or logistics. Our engineering and production teams are also directly involved when necessary.
Our team is small, dedicated, and accessible. We know many of our customers in person, and we treat every support request with the same care as we would for a friend! For special cases, such as custom finishes or installations, we often go beyond standard procedures to ensure everything meets our standards and the customer's expectations.
What are your favorite tracks for showcasing the strength of your products?
This is a personal selection, of course. At the Estelon factory, we use a wide range of music covering various genres to ensure our speakers perform exceptionally with all types of music.
Here are three of my current favourite tracks for showcasing the strengths of our products:
- Geoff Castellucci – The Sound of Silence
- California Guitar Trio – The Good, The Bad, And The Ugly
- Carolin No – Still Waters Run Deep (Live)
Again, while these are a couple of my personal favorites, we regularly test and fine-tune our products using a wide variety of music to ensure outstanding performance across all genres.
What other products pair best with yours?
At Estelon, we test a wide range of electronics during the development of our loudspeakers to ensure broad compatibility and exceptional performance across different systems. Our goal is to create speakers that not only reveal the finest musical details but also perform beautifully with a variety of high-end electronics.
Some of the brands we frequently use in our facilities include Vitus Audio, MSB Technology, Accuphase, CH Precision, Soulution, Pass Labs, and many others. In addition, we collaborate closely with partners who represent carefully selected lines and brands that pair exceptionally well with Estelon speakers. This means customers can rest assured that they will be guided to a system that delivers the best possible outcome, both sonically and aesthetically.
Used
Estelon
What if you spend more?
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Our summary
Product Strengths
- Detailed, exciting, dynamic, and transparent sound
- Vanishingly low cabinet coloration, contributing to speed and detail
- Lung-emptying, bowel-clearing, demolition-grade bass
- Bass integrates well with the rest of the frequency range for an integrated musical performance
- Voices have breath and contour, yet the result always retains a minimum of warmth
Product Considerations
- Room acoustics should be a strong consideration, as the BC150 reveals room issues
- Needs a lot of quality electronics upstream
- Requires firm control and ample current capacity from the amplifier
Comparisons (according to reviewers)
- The BC150 sounds more like a Burmester B38 with greater abilities to scale
Takeaway: The Burmester BC150 is a high-precision audio instrument that is both musically communicative and musically analytical, offering a detailed and transparent listening experience. It offers clarity and purity of sound, and brings music to another level.
Video review
Our take on the brand
The M3 is equipped with 4 unique 4.5" M-series speaker drivers. These drivers are connected in series in pairs so that one pair acts as a bass/midrange and another pair acts as a bass speaker driver. This approach ultimately results in increased speed, precision, and depth, which enriches the speaker with much more musicality.
The M3 and M6 are both offering the option of bi-amping, allowing you to feed the bass and midrange/treble sections individually. This not only provides sufficient power to each section, but also results in a cleaner, more precise sound.
The larger cabinet has also improved the ventilation behind the bass/midrange drivers. This provides less compression and thus a much faster and more agile speaker driver, which has a significantly positive impact on the overall sound image. Furthermore, the bass speaker drivers are equipped with a bass reflex section inside the cabinet, which ensures a dynamic and harmonious balance between midrange and bass.
Our summary
Product Strengths
- The M3 presents music with an unprecedented degree of individuality and specificity, without sacrificing tonality, texture, or body
- Remarkable level of resolution
- Astonishing transparency and is resolute
- Accurate tonality and represents timbre faithfully
- Exceptional high-frequency detail and speed due to a planar tweeter
- Accepts only banana terminations
Product Considerations
- The planar tweeter misses the very last measure of extension, shimmer, and effortlessness accomplished by the very best available today
- Low-frequency extension was limited to the high 20 Hz, low 30 Hz range
Comparisons (according to reviewers)
- Compared to Magico M9, the M3 has recalibrated the resolution yardstick by which all other loudspeakers must be measured and compared
- Compared to Von Schweikert Audio ULTRA 9s, the M3 has recalibrated the resolution yardstick by which all other loudspeakers must be measured and compared
Takeaway: The Børresen M3 loudspeakers boldly represent the realization of striking potential in audio and push known boundaries. People who choose the M3 will enjoy a specific level of playback that is unavailable from other loudspeakers.
Video review
Our take on the brand
Open Gantry
Inspired by natural elements found in Utah one quickly sees more svelte lines in the Alexx V™ like the XVX. The exposed "skeletonized" architecture allows an airy and openness currently only found with the WAMM Master Chronosonic® and the Chronosonic XVX®. Given the open architecture gantry design, the gantry grilles are seamlessly attached via embedded magnets, allowing for quick and simple installation and removal. Alexx V's overall size is only 1" deeper and 1" taller than Alexx Series 1.
Process of Handcrafting Alexx V Gantry
Alexx V is an extraordinarily adaptable design. Carrying over elements from its larger siblings, such as the XLF reversible woofer port and independently adjustable modules, allow this system to be elegantly tailored to your listening room. These tools built into the DNA of Alexx V allow for greater ease of installation into a wider variety of listening spaces, thus permitting the listener to truly experience the depth and ability of this system.
Gantry
The open architecture gantry first launched with WAMM Master Chronosonic, followed by Chronosonic XVX, has now found a home with Alexx V. Not only does this benefit the overall appearance of the loudspeaker, but critically, it also enhances the overall rigidity of the entire upper module section and minimizes pressure trapped behind the enclosures, resulting in greater fidelity. Easier access to the upper modules makes for quicker adjustments. Similar to our innovative lighting solution (Sono 1™ from Coolfall®) featured in Chronosonic XVX, Alexx V has an illuminated cross brace at the rear of the gantry, which aids in speaker module setup and time-alignment fine-tuning.
Wilson Audio Acoustic Diode
Building upon the research and development of Pedestal, the Special Applications Engineering Team is excited to announce the Wilson Audio Acoustic Diode™ (AD Spike for short). At the heart of the Acoustic Diode is our proprietary "V-Material." This superior constrained layer damping composite is unsurpassed in vibration absorption and resonance control.
Energy from the enclosure migrates into the V-Material where it is faced with the effective damping properties of this efficient material. The mass of the loudspeaker concentrated onto the very small ends of the spike tips results in significant levels of PSI that prevent detrimental vibrations from traveling upward into the footer. Those vibrations that do travel up the spike are absorbed by the mass of the Acoustic Diode and have to travel through the V-Material to have a chance to influence the enclosure.
Keeping the spike and threaded post separate prevent a direct path for vibrations to travel, or interplay, and are therefore dissipated and absorbed in either the V-Material or the footer housing. This distinctive design, combined with advanced vibration-mitigating materials, provides the best of both worlds; a solid base from which the drivers can launch as well as preventing the transmission of energy from the floor to the loudspeakers.
Convergent Synergy Carbon
Alexx V features an entirely new Convergent Synergy Carbon (CSC) tweeter, which builds upon a modified version of the previous Convergent Synergy motor while embracing an outstanding and intricately innovative rear-wave chamber. This carbon fiber design is completely manufactured in-house using several 3D printers. The sonic results of this tweeter development cycle have been nothing short of dramatic. The CSC offers far greater and more linear high frequency extension while providing unprecedented ambient retrieval and superior harmonic detail.
QuadraMag
With the midrange band managed by two dissimilar sized drivers we opted to leverage the incredible advances of our Alnico (Aluminum, Nickel, Cobalt) QuadraMag® design. This 7" mid was originally developed for XVX Chronosonic and has a warmth, beauty, and texture that brings to life all the elements in your favorite recordings. The QuadraMag driver combines four separate magnets, arranged in an innovative quadrature geometry, further enhancing the delicate intricacies of the all-critical midrange reproduction quality.
Product Strengths
- Sublime image size and expansiveness, coupled with an ability to be driven as hard as your ears or your amps can take
- A sense of balance to the sound of the Alexx V makes renewal possible, expressive and articulate from the deepest bass to the highest treble
- Trickle-down benefits from the WAMM Master Chronosonic and Chronosonic XVX
- Bass performance is otherworldly
- The Alexx V has the ability to uncover and continue to deliver micro-details at extremely high SPLs, even after that slam of a transient
Product Considerations
- Some power behind the throne is needed, because the loudspeaker's impedance plot drops to two ohms at 250Hz
- The dome tweeter does sacrifice the last ounce of micro-detail, compared to the insane resolving power of the best diamond and beryllium drivers
- The choice of finish needs to be considered with care
- Cable management can impact performance
Comparisons (according to reviewers)
- Compared to the original Alexx, the Alexx V is a massive improvement—closer to a baby XVX in so many ways
- Compared to the Alexia 2, the Alexx V was more than a mere additive sum, a step-function improvement
- Compared to the Wilson XVX and WAMM Master Chronosonic, the tweeter is effortless and resolving by normal standards, but no match for the extraordinary levels of detail retrieval
Takeaway: The Alexx V offers a sublime listening experience with excellent balance and dynamic range that allows the listener to get closer to the music. It is a worthy contender for those looking to upgrade their listening experience.
Video review
Our take on the brand
Sumptuous form conscientiously follows function in a visibly remarkable aesthetic that breaks ground beyond traditional cabinet design. The shapely and extremely robust cabinet is built up from scrupulously formed 3D laminates – pushing and exceeding the limitations of ply engineering to construct a fluid front baffle which reaches right around either side of the speaker.
Machined into the 360 Array trim piece are a series of concentric arcs – themselves redolent of the grooves of a vinyl record in a conscientious nod to our origins and the Sondek LP12 turntable upon which Linn was founded. These grooves are set adjacent to a tweeter protector, which draws the eye in with its chrome-plated Linn icon feature. The engineered trim is machined in-house from 5754-grade aluminium, and incorporates ingenious waveguides to help facilitate optimum performance from the drive units which they surround.
Designed expressly for 360, The Glasgow Collection is a range of curated cabinet finishes, that demonstrate pride in our origins and celebrate our Scottish home. These three special finishes are dynamic and complex; colour and texture play off the curves of the 360 cabinet under different lighting conditions and when viewed from different angles.
The Classic Collection offers a more subtle, monochrome palette: the timeless elegance of Piano Black, and the minimalist chic of Alpine White.
Product Strengths
- Excellent imaging, providing a strong stereo image for multiple listeners due to wide dispersion and Space Optimisation+
- Flexible and capable of playing all kinds of music, getting out of the music's way, and suitable for both large and smaller rooms
- Dynamic, detailed, and can play at a wide range of volume levels, from quiet listening to near PA levels
- Features a new driver array, including a Beryllium dome tweeter, thin-ply woven carbon fiber midrange (used on NASA's Mars Rover), and aluminum-magnesium alloy bass units
- Incorporates new amplifier technologies—'Power DAC' for the lower bass and 'Adaptive Bias Control' for the mid and treble—reducing distortion
Product Considerations
- The midrange dome is exposed, which might be a concern with children
- Owners of previous Linn systems may find the price difficult to accept
- Some audiophiles may prefer Linn to trawl its past rather than building its future, and they will want an Isobarik
- Some audiophiles may not be able to see past the LP12
Comparisons (according to reviewers)
- The 360 offers significantly improved imaging and soundstaging compared to the Klimax 350
Takeaway: The Linn 360 is a high-end loudspeaker that provides excellent sound quality and flexibility, making it a great choice for enjoying music with friends or for personal listening sessions. Its innovative design and technology deliver a detailed and immersive audio experience.
Video review
Our take on the brand
What competes at this price?
Our Summary
Product Strengths
- Unique design where form follows function, resulting in a contemporary and sleek aesthetic
- Incredibly tight, impactful, articulate, and controlled bass response with impressive dynamic power and clarity
- Seamless integration of midrange and tweeter via the M-Array, creating a virtual point source for maximum imaging and soundstage
- Exceptional clarity, transparency, and detail retrieval across the entire frequency spectrum
- Soundstage is incredibly wide, deep, accurate, and immersive with instruments placed precisely in a three-dimensional field
Product Considerations
- Significant power from amplifiers is required to perform optimally, with recommendations ranging from 200 to 1600 watts RMS
- The Hyphn is a large and heavy speaker, needing a decent-sized room and strong flooring
- Sensitivity is rated at 86 dB, which is considered low and necessitates high-power amplification
Comparisons (according to reviewers)
- Vs Sonus Faber: Hyphn has a far more forward-sounding presentation compared to the more relaxed and recessed soundstage of Sonus Faber
- Vs JBL Everest DD67000: Hyphn's bass is not as 'huge' as some monster high-end speakers like JBL's Everest, but it is tighter and more tuneful
Takeaway: Monitor Audio's Hyphn is a state-of-the-art loudspeaker with a unique design, delivering exceptional clarity, deep bass, and a wide soundstage. If unrestrained performance and a forward-looking aesthetic are desired, the Hyphn is worth considering for an immersive listening experience.
Video review
Our take on the brand
Our Summary
Product Strengths
- Impressive midbass solidity
- Remarkable fidelity at lower volumes due to the alacrity of its drivers
- Comprehensive and dynamic sound signature with plenty of detail and clarity
- The newly developed tweeter allows for faster response and a frequency range that easily extends to 28,000Hz
- Features a modular design, offering flexibility with passive, iTron active, and all-in-one wireless streaming versions
Product Considerations
- Integrating the Spacehorn subwoofers requires careful alignment
- High-quality source components are needed to match its performance level
- Some reviewers found that the iTron amplification did not produce the requisite bloom and musicality for classical and jazz music
Takeaway: The Avantgarde Trio G3 speaker is a top-tier audio system known for its exceptional sound reproduction and flexibility with different configurations. If you appreciate high-quality audio performance and aesthetics and want a sound system that sounds exciting and sophisticated, it is an excellent option.
Video review
Our take on the brand
Our Summary
Product Strengths
- An all-encompassing sound keeps listeners rooted to their seats
- A unique 360° sound wave design creates a natural balance of direct and reflected sounds
- A truly huge, yet meticulously crafted, soundscape is created
- Not physically evident in the aural landscape, offering a sound that seems to have no origin
- Integration of the woofer's and melon's outputs was far smoother than previous models
Product Considerations
- High-powered amplifiers capable of delivering ample amounts of current are required due to its insensitivity (around 80dB)
- Placement can be tricky, needing more space away from room boundaries than some rooms can provide
- The biggest problem has always been the audible lack of seamless integration between the bass box and the stack of omnis atop it
- A 'chesty, compressed, almost grainy midbass coloration' can be exhibited if placement and other factors are not optimized
Takeaway: The MBL Radialstrahler 101 E MkII loudspeaker offers a distinctive and immersive listening experience thanks to its unique omnidirectional design. It can fill the room with a natural and balanced sound, creating a captivating musical soundscape for the listener.
Video review
Our take on the brand
Our Summary
Product Strengths
- Upgradable from older Model 7 versions, representing long-term value for owners
- Features a 'CounterForce Bass' system with opposing woofers to minimize cabinet movement and improve clarity
- Offers extensive bass adjustments for room integration, including 11 trim pots for precise frequency adjustments
- Time-and-phase coherent design ensures that all drivers move in unison
- Provides a relaxed ease and warmth that fosters musical engagement
Product Considerations
- Sensitivity is relatively low at 85dB, requiring a powerful amplifier to achieve its full potential
- Requires careful rake angle adjustment for optimal performance
- Bi-wire capable, the mandatory HP-7 filter costs extra
Comparisons (according to reviewers)
- Vs KEF KC-62 subwoofer: Both use counter-opposing force woofers to stop cabinet movement
Takeaway: The Model Seven XTRM is a technologically innovative speaker designed for music lovers. It offers powerful bass, harmonic beauty, and exceptional tonal realism, making it a worthwhile investment for those seeking a high-fidelity audio experience.
Video review
Our take on the brand
Our Summary
Product Strengths
- Superb resolution, incredible mid/low synchronicity, and uncanny bass extension
- Phenomenal, tight, and fast bass, playing below 15Hz
- Great balance, detail, and articulation at every volume level
- Amazing imaging and natural space in the soundstage
- DSP9 is easy to install and place in a room, due to the DSP controls available
Product Considerations
- At £60,000 per pair, the DSP9 is still expensive
- Fairly generous footprint
- Finishes other than piano gloss black are available at a premium depending on cost and complexity
Comparisons (according to reviewers)
- Vs Meridian DSP8000 XE: DSP9 is smaller, lighter and more svelte, but aims to offer equally top-line performance
Takeaway: The Meridian Audio DSP9 is a sensational loudspeaker with amazing imaging, natural space, and incredibly tight bass, suitable for various music genres and volume levels. The active configuration, design, and range of finishes make it a strong proposition for premium installations.
Video review
Our take on the brand
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