A musical stage
with opulent sound.

The Experience

"The fanatical attention to detail shows what can be accomplished when a great driver set is combined with cutting-edge materials and design,“ Jeff Dorgay, ToneAudio

XA rewrites the rulebook on what a high-end speaker system can offer the discerning listener. The culmination of five years of research, re-imagining and refinement, it represents our “form follows function” philosophy in its original, groundbreaking format.

This core concept may sound straightforward but, when applied with an almost obsessive appetite for perfection, the results can be spectacular – as Estelon XA exemplifies, beautifully. The system’s striking signature styling is informed by performance rather than aesthetic considerations, with its curved edges, bespoke materials and soaring structure producing a musical soundscape of impeccable quality.


  • Type

    Passive speaker

  • Drivers

    Woofer: 1×11″ Accuton, ceramic sandwich dome
    Mid-Woofer: 7” Accuton, ceramic membrane
    Tweeter: 1×1,2” Accuton, ceramic inverted dome

  • Internal wiring


  • Frequency response

    25-28 000 Hz

  • Power rating


  • Nominal impedance

    6 ohms (min 3,5 ohms at 60 Hz)

  • Sensitivity

    89 dB / 2,83 V

  • Minimal amplifier power

    20 W

  • Material

    Marble based composite

  • Dimensions

    Height: 1370 mm
    Width: 450 mm
    Depth: 640 mm
    Net weight: 85 kg per piece

  • Recommended room size

    25-80 m²

  • Finish

The Awards