The Element 5 – Power in Precision, Depth in Design

The flagship of the Element Series, combining greater scale, deeper bass extension and uncompromising musical precision through decades of high-end audio engineering.

Please note: The Element 5 is still in its final development stage.
Features and specifications may be subject to change.

More than power, engineered for immersion

Technology refined, for greater scale

Every aspect of the Element 5 is engineered to create a deeper connection with music. Its Zero Gravity™ Bass system extends low-frequency performance to 19Hz while maintaining speed, transparency, and room integration. The result is a presentation that feels effortless, immersive, and emotionally engaging.

Building upon the foundation of the Element 3, the Element 5 combines larger scale with greater authority. From Silver-Gold internal wiring to the hybrid PAC™ crossover network, every technology is optimized to deliver phase-perfect performance, exceptional dynamics, and natural musical realism.

Engineering the Element 5

– Acoustic Power With Absolute Control

From enclosure design to crossover architecture, every aspect of the Element 5 is engineered to deliver scale, impact, and musical precision.

Read the brochure!

Zero Gravity™ Bass Architecture


The Zero Gravity™ Bass system extends low-frequency performance to 19Hz while maintaining exceptional speed, transparency and room integration. The result is bass that feels deeper, more controlled and effortlessly natural.

Sculptural Cabinet Design


Inspired by the silhouette of a harp, the cabinet blends form and function. The stone-like exterior dampens resonance naturally, while the curved aluminum base ensures both stability and heat dissipation. The elegant form integrates effortlessly into high-end interiors. The larger enclosure allows the Element 5 to deliver greater scale, deeper bass extension, and enhanced dynamic authority while preserving the visual elegance that defines the Element Series.

PAC™ Hybrid Crossover


Building upon our award-winning PAC™ technology, the hybrid crossover network enhances phase coherence, driver integration and dynamic expression. The result is a presentation that remains precise, natural and emotionally engaging at any listening level.

Custom Acoustic Tuning


Two switches on the rear panel are planned to let users adjust bass output (–3/0/+3dB) and standby mode.
This allows for room-dependent tuning and personal sound preference without compromising accuracy.

Wiring & Assembly


Every Element 5 is hand-assembled and acoustically tuned in the Netherlands. From Silver-Gold internal wiring to final testing, each loudspeaker reflects decades of expertise in high-end audio engineering.

Greater scale. Deeper emotion. Absolute precision.


*Specifications are based on the current working model and may be subject to refinement.*

Model Element 5
Frequency Response 19Hz – 39kHz
Efficiency 95 dB (2.83V) @ 16 Ohm
Technology Zero Gravity™ Bass, PAC™ Crossover, Silver-Gold Wiring
Recommended Power 50W solid-state, 40W tube (or 20W @ 16Ω)

Different forms, but same DNA?

Meet the Element 3 →

INNOVATION THROUGH EXPERIENCE

The beginning of a new Sphinx era

The Element Series marks the rebirth of Sphinx Audio Engineering. Drawing on decades of expertise in acoustics, electronics, and loudspeaker design, it combines proven engineering principles with a renewed vision for musical performance.

The Element 3 and Element 5 are only the beginning. Future developments will continue to build on the same foundation: innovative engineering, timeless design, and an uncompromising commitment to musical truth.

Heritage & evolution

Built on the combined expertise of Siltech and Crystal Cable, Sphinx unites decades of innovation in conductors, electronics, acoustics, and loudspeaker design into a single engineering philosophy.

Endless possibilities

The Element Series establishes the foundation for future Sphinx developments, expanding our pursuit of greater realism, emotional engagement and musical immersion.

Interested in Sphinx?

Contact us directly.

Contact Us

Contact

info@siltechgroup.com
+31 481 374 783

Headquarters

Edisonweg 8
6662 NW Elst
The Netherlands


© 2026 Siltech Group B.V. / Sphinx

Models and specifications are subject to change without prior notice.

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