HYPERSPHERE
The End of More?
The new HYPERSPHERE is created to be the largest, fastest and most dynamic system ever built in the history of high-end audio. This final statement will be limited to 5 pieces worldwide, created by ACAPELLA mastermind Alfred Rudolph. In his musical journey of creating timeless icons, this hyperspherical loudspeaker system is the culmination of nearly 70 years of research into the enjoyment of music..
While the current ACAPELLA line-up already includes some impressive musical titans like the HYPERION or the outstanding SPHÄRON Excalibur, the HYPERSPHERE goes to extremes. With its brand-new and massive 1700mm hyperspherical horn, driven by a brand-new ultra-lightweight 1.7″ driver, the HYPERSPHERE opens the door to full music enjoyment. This horn construction transmits a full seven octaves! in one unit. As a result, the entire range of lower mids, mids, and highs are effortlessly, quickly, and precisely reproduced in a way that no other speaker can match. The low frequencies are handled by eight 15″ woofers in two enclosures that operate in parallel and, thanks to their intelligent horn-loaded coupling concept, act as a single large unit.
Hypersphere: The Complete Experience
Hypersphere is not a loudspeaker system. It is a complete environment for music, engineered to reveal every dimension of a recording, from the deepest foundations to the finest breath of air around a voice.
Hypersphere is offered as a carefully composed range of packages. Each one follows the same philosophy: no compromise, no random accumulation of components, but a system in which every element serves the music. These are the packages:
The Foundation
The loudspeaker system itself is complemented by its dedicated Acapella Energèia amplification.
The Bass Horn Package
The Hypersphere base system already delivers an exceptionally impressive and powerful bass performance, well suited to most rooms and musical preferences. For those who wish to feel the lowest octaves as physical presence, or for particularly large rooms, the Bass Horn can be added on request.
Four to six metres of horn architecture extend the system’s foundation even further. Together with Acapella Energèia power amplification, it delivers bass that is not merely heard, but felt: deep, controlled, and effortlessly alive.
The Connectivity Package
An Acapella preamplifier and a complete set of custom cabling preserve the integrity of the signal from source to loudspeaker.
- Custom loudspeaker cables, analogue interconnects, and digital connections
- Conductors, shielding, geometry, and connectors matched to the system
- Dedicated power cabling and power distribution for a stable, low noise foundation
- A coherent connectivity concept for analogue and digital sources
The result is transparency without coldness, precision without sterile detail, and a musical flow that remains natural at every level of resolution.
The Source Package
A complete high end source chain provides access to music in its most faithful forms, from high resolution digital files to vinyl and analogue master tapes.
Digital Source
- MSB Sentinel DAC — a three chassis reference converter designed to preserve micro detail, dynamics, and spatial information with exceptional precision.msbtechnology
- Innuos Nazaré — a flagship music server and streamer, providing a quiet, stable foundation for high resolution libraries and lossless streaming.innuos
Analogue Source
- clearaudio Statement V2 — a landmark analogue turntable engineered for maximum stability, silence, and musical authority. clearaudio
- Phono preamplifier — completing the analogue path with full dynamic and tonal richness.
- Reel to reel machine — direct access to master tape recordings, revealing music with unusual immediacy and physical presence.
Together, these sources form a complete gateway to music: digital or analogue, archive or contemporary, studio master or personal recording.
The Studio Package
For those who wish not only to listen, but to create.
- Master reel to reel machine
- Custom mixer and preamplifiers
- Microphones and accessories
- Two guided recording sessions
- Custom vinyl pressing
This package transforms Hypersphere into a private creative environment, an invitation to record, listen, and preserve musical moments in their most tangible form.
Tailored to You
Every room and every listener is different. On request, Hypersphere can be tailored to your space, preferences, and musical priorities, from acoustic integration to individual voicing.
Included with Every Package
- Personal consulting on acoustics and interior design
- Specific training for the owner and household
- Installation and fine tuning by the Acapella team
- Complete delivery ex works, including team and equipment
Availability
Hypersphere is available exclusively through Acapella Audio Arts.
Please use our contact form for further information or to express your interest. Thank you.
Limited Edition
5 Pieces
Worldwide.
A Final Word
Hypersphere is not about owning the largest system. It is about creating the most complete relationship with music, one where technology disappears, and only the experience remains.
Discover Hypersphere.
The Pair of Hypersphere
The heart of the experience
At the heart of Hypersphere stands a loudspeaker system created to reveal music in its full physical and emotional dimension. Its hyperspherical horn architecture combines extraordinary speed, dynamics, and spatial precision with effortless musicality.
Driven by dedicated Acapella Energèia amplification, the system delivers power and control without losing sensitivity or finesse. The result is a listening experience in which technology steps back and music takes centre stage.
Bass Horn 4 – 6m
The physical foundation of music
Four to six metres of horn architecture extend the already powerful foundation of Hypersphere. For those who wish to feel even the lowest octaves, or for particularly large rooms. Includes Acapella Energèia power amplification.
Connectivity Package
A signal path without compromise
An Acapella preamplifier and a complete set of custom cabling preserve the integrity of the signal from source to loudspeaker. Every connection is matched to the system, creating a stable, low noise foundation for analogue and digital music.
Source Package
Access to music in its purest form
A complete high end source chain opens access to music in its most faithful forms. From high resolution digital files to vinyl and analogue master tapes, every source is chosen to reveal the full depth, detail, and emotion of a recording.
Studio Package
From listening to creating
Hypersphere becomes a private creative environment for recording, listening, and preserving music. With a master reel to reel machine, custom mixer, preamplifiers, microphones, guided sessions, and a custom vinyl pressing, it invites you to become part of the musical process.
Listening is passive.
This is not.
ACAPELLA SHORTLY
Innovation Inspired by Passion or the Charm of the Exceptional
In a world where music is increasingly managed by devices, Acapella builds a bridge between the human and the technical. The goal is clear: devices should become instruments, as close as possible to the human being, to the senses, to the very core of emotion. Sound should be alive, breathe freely, and unfold its deepest feelings.
Every loudspeaker is lovingly handcrafted in Acapella’s manufactory in Duisburg. Each creation is an expression of ultimate precision, passionate dedication, and the dream of making music tangible once again. Every model unites design, functionality, and technology into a harmonious work of art: both instrument and sculpture at once.
The relentless pursuit of perfect sound leads Acapella time and again to new discoveries. Precise measurement methods, patented resonance bases, and the hyperspherical horn open up new dimensions of listening, with a transmission range spanning more than five octaves and a remarkably spatial, distortion-free sound.
An Acapella loudspeaker is no ordinary device, it is an instrument for every kind of music. Architecture, engineering, and material aesthetics converge toward a single goal:
to make music as alive as it is felt. From Harlekin to Hypersphere, every model follows one credo: to draw the greatest possible musicality from technical potential. These loudspeakers are more than sources of sound, they are ambassadors of an idea that understands music as a pure experience.
CONTACT
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