Estelon X DIAMOND Signature Edition

Design Philosophy

At Estelon, every loudspeaker begins with the understanding that music is shaped by space. Our designs work in harmony with the room itself, acknowledging that walls, floors, ceilings, and furnishings all contribute to the final experience.

Low frequencies behave like atmospheric pressure, which is why the woofer is positioned near the floor for even bass distribution and improved clarity.
At higher frequencies, the mid-woofer and tweeter are positioned higher on the cabinet in a vertical alignment, reducing reflections and ensuring a coherent, stable stereo image.

Cabinet Technology

The cabinet of the X Diamond Signature Edition is anything but conventional. Its flowing curves support both aesthetics and acoustics, with no flat or parallel surfaces inside or out.

Made from Estelon’s proprietary marble-based composite, the cabinet is seamless, rigid, and acoustically inert. Each driver is housed in its own optimised chamber, while internal dampening materials are precisely placed to ensure tonal balance and detail throughout the frequency range.

Driver Positioning and Cabinet Geometry

All three drivers are placed on a curved front panel, ensuring sound from each driver arrives simultaneously at the listening position.
The cabinet’s soft curves eliminate diffraction, expanding the sweet spot and ensuring a consistent soundstage across the room.

Custom Connectors

The X Diamond Signature Edition introduces an in-house developed connector system inspired by piano keys.
These spring-loaded connectors use copper foil ribbons for direct signal transmission, eliminating multiple metal-to-metal contacts and reducing unwanted coloration.

Crossover Design

The crossover network is isolated in its own chamber, using second-order slopes and crossover points at 86 Hz and 2 kHz.

Components are hand-selected: Mundorf and Jantzen capacitors, Goertz copper foil inductors, and Mundorf steel-core inductors. All are hand-soldered using point-to-point wiring, with Kubala-Sosna cabling ensuring maximum signal purity.

Next-Generation Isolation Feet and Spikes

To further enhance performance, the X Diamond Signature Edition is equipped with Stillpoints Ultra SS V2 isolation feet. These innovative components ensure consistent sound quality across different floor types while improving soundstage and bass articulation, with every note rendered with precision and realism.