Exceptional performance
for more compact environments.

The Experience

"...dynamics and timing are so precise /.../ that the listener feels directly connected to each musician,” Alan Taffel, The Absolute Sound

The Estelon XB Mk II shares its predecessor’s qualities of impeccable audio reproduction, along with the curved-sculptural styling that is tailored to excel in a smaller listening environment. It remains true to the X-Series’ expansive soundscape delivering a precise performance.

The upgraded XB Mk II sports a redesigned crossover network, along with new cabling, that assist in the refined balance, crystal-clear clarity, and the most accurate reproduction. The perfect speaker system for those seeking to experience thrilling sound throughout the whole frequency spectrum.


  • Type

    3-way passive loudspeaker, bass reflex

  • Drivers

    Woofer: 220 mm (8.7") Accuton, ceramic sandwich dome
    Mid-woofer: 158 mm (6.25") Accuton, ceramic membrane
    Tweeter: 25 mm (1") Accuton, ceramic inverted dome

  • Internal wiring


  • Frequency response

    22 - 30 000 Hz

  • Power rating

    150 W

  • Nominal impedance

    6 Ω (min 3,1 Ω at 51 Hz)

  • Sensitivity

    87 dB / 2,83 V

  • Minimal amplifier power

    30 W

  • Dimensions

    Height: 1260 mm (49.5")
    Width: 420 mm (16.5")
    Depth: 590 mm (23")

    Net weight: 69 kg (150 lbs.) per piece


    Marble based composite

  • Recommended room size

    25-50 m² (270-540 ft²)

  • Finish

The Awards