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Estelon EXTREME
By elevating the act of listening to new heights, Estelon delivers an audio experience like no other. At the forefront of this sound revolution is our signature speaker – Extreme. The system comprises an upper and a lower module, with the former fully adjustable to best suit a room’s acoustic attributes and the listener’s personal preferences.
With its soaring, handcrafted cabinet and sleek two-tone finish, the speaker system is a statement piece, but one that doesn’t need to shout about its achievements. Indeed, the Extreme has been designed to perform a smart disappearing act when in use: instead of having your ear drawn to the speaker, the listener is immersed in sound, experiencing music afresh in all of its nuanced splendor.
The Extreme Mk II model is constructed with two modules (upper and lower). The upper module can be adjusted in the range of 300mm in height. To make the positioning process more convenient we set nine different steps in this range, so the top module of the speakers can be moved up or down.
For this process, both speakers are connected to a controller box and the height of both speakers can be changed simultaneously with the dedicated remote control. This adjustment process is crucial in setting up the loudspeakers. The upper module has a curved front panel. Combined with the Cell concept drivers, the time alignment in the listening position is preserved. The motion of the upper module follows a curved trajectory, helping to maintain focus on the desired height
Fine tuning the tweeter position.
To fine-tune the focus in the listening point, there is a possibility to adjust the tweeter position. The adjustment of the tweeter can be operated from the remote control. A proprietary precise movement mechanism allows the adjustment of the tweeter depth in the cabinet. In addition, the mechanism assembly decouples the tweeter from the cabinet to decrease vibration effects. To reduce diffraction effects from the cabinet when moving the tweeter, there is a foam ring that is covered with suede around the driver.
The Extreme Mk II uses of our latest development in connectors. Its custom connectors are built into the bottom of the loudspeaker. Instead of the typical binding posts which have screw-like construction, our new connectors are built like clamps. The construction resembles that of piano keys which are spring-loaded to hold the speaker cable attached. Under the spring-loaded key, there is a high-grade copper foil ribbon that is routed straight to the crossover above. All unnecessary metal-to-metal transitions are eliminated. There are no large dimension conductors that would enable degrading effects of circulating currents. Around the whole connector assembly, there are no metal parts and no dielectrics that would smear the sound. Only natural wood and pressed particle board are used for their dissipative and damping qualities. The result is purer, more airy and more articulated microdynamics from bass to highs.
The Experience
An exhilarating audio experience.
Following the success of our Rolls-Royce-inspired Extreme Legacy Edition, we have applied the same acute levels of attention to our passive series to create the Estelon Extreme Limited Edition.
A bespoke variant of our eye-catching Extreme speaker system, the Extreme Limited Edition boasts all of the technological and design advantages of our flagship model, with a heightened sensibility to detailing that is found in only the finest of luxury products.
Standing at up to two meters in height and capable of adjusting to the exact dimensions of its environment, the Extreme Limited Edition combines sculptural elegance with a quality and authenticity of performance that is second to none.
The Limited Edition is finished in Dark Silver metallic paint and features hand-polished stainless-steel rims, which encircle each of the system’s drivers. Produced in strictly limited numbers, each speaker is personally signed by Estelon’s founder and Chief Designer Alfred Vassilkov, pinpointing the degree of detail that underscores this exceptional speaker system.
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Professional Reviews 91/100
Deliciously Crispy
Sound Quality
92/100
Build Quality
93/100
Value for Money
85/100
The Estelon Extreme creates a venue-scale soundstage where instruments bloom with natural detail, rich dynamics and a remarkably disappearing act. Best of High End highlights its immersive, cohesive presentation, while the adjustable two-module cabinet helps tailor this sculptural reference loudspeaker’s precise imaging to serious listening rooms.
What Reviewers Are Saying
Pros
Immersive, venue-like soundstage that lets the loudspeaker disappear from the listening experience.
Rich, dynamic and natural presentation with strong detail retrieval across the frequency range.
Adjustable upper module supports room and listener-position optimisation while isolating upper drivers from woofer vibration.
&
Cons
Its monumental scale and room-optimisation focus make it best suited to very large dedicated listening spaces.
Ultra-luxury pricing places it firmly in the rarefied reference-speaker segment.
SOUND QUALITY PERFORMANCE 92/100
The review portrays an exceptionally large-scale, immersive and cohesive presentation, with the loudspeakers disappearing in favor of the recorded acoustic. Detail, naturalness and dynamic expression receive especially emphatic praise; direct comments on individual bass textures are limited.
Bass
89/100
Direct audition comments about bass depth, texture and control are limited. Still, the review notes dedicated lower bass drivers, and the Extreme’s very large three-250 mm driver complement and stated 23 Hz extension indicate substantial low-frequency capability rather than a lightweight presentation.
Mid
92/100
The reviewer describes the presentation as natural, pure and richly detailed. That praise suggests convincing tonal coherence and realism through voices and instruments, although there is little discussion of specific vocal recordings or crossover behavior.
Treble
93/100
Detail is described as being delivered “with perfection,” while the overall sound is called natural and pure. This points to a highly resolved, refined top end rather than one that calls attention to itself through glare or hardness.
Soundstage Imaging
95/100
This is the clearest standout. The review says the loudspeaker completely disappears as a source and replaces itself with the venue in which the recording was made, alongside praise for a complete, harmonious and immersive soundscape.
Dynamics
92/100
The reviewer explicitly calls every aspect of the sound rich, dynamic and immersive. There is no detailed account of extreme-volume behavior, but the reported sense of scale and involvement supports strong dynamic expression.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Quality
93/100
The Extreme is presented as a hand-built, monumental loudspeaker with a distinctive sculptural cabinet and top-tier components. Its adjustable upper module is intended to tailor the presentation to listener position and room conditions, while the review credits the integration of its engineering and materials as central to the result.
Value for Money
85/100
At roughly $239,900 to $340,400 per pair, the Extreme competes in the most rarefied reference-speaker segment. The review is strongly enthusiastic about its execution and experience, but does not directly compare its value with similarly priced rivals or argue that it is a bargain.
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Authorized dealers for Estelon EXTREME
- American Sound — in-store — Richmond Hill, Ontario, Canada (website)
- Anagram Audio — online and in-store — Bury St Edmunds, England, United Kingdom (website)
- Audio Concept - Sweden — online and in-store — Stockholms län, Sweden (website)
- Audio Elation — in-store — Lolo, Montana, United States (website)
- Audiotehnika — in-store — Centra rajons, Latvia (website)
- AV Intelligence - Singapore — in-store — Singapore, Singapore (website)
- AV Solutions - Italy — online and in-store — Aosta, Valle d'Aosta, Italy (website)
- Bliss Hifi — in-store — Minnetonka, Minnesota, United States (website)
- Cinematic Home A/V — in-store — Phoenix, Arizona, United States (website)
- Creative Audio of Tennessee — online and in-store — Franklin, Tennessee, United States (website)
and 22 more verified dealers