# Estelon X Diamond Mk II

Floorstanding passive loudspeaker from the X series, made by Estelon (🇪🇪 EE).

Source: https://truescaleaudio.com/en/speaker/estelon-x-diamond
Manufacturer page: https://estelon.com/speaker/x-diamond/

## Dimensions

| Dimension | Metric | Imperial |
| --- | --- | --- |
| Height | 1370 mm | 53.9 in |
| Width | 450 mm | 17.7 in |
| Depth | 640 mm | 25.2 in |
| Weight (each) | 86 kg | 190 lb |

Width is the cabinet. Including the plinth or outriggers it spans about 486 mm (19.1 in).

## Drivers

- 1 × 25 mm (1 in) tweeter — diamond inverted dome, Accuton
- 1 × 173 mm (6.8 in) mid-bass — ceramic membrane, Accuton
- 1 × 280 mm (11 in) woofer — ceramic sandwich dome, Accuton

## Specifications

| Specification | Value |
| --- | --- |
| Type | Floorstanding |
| Power | Passive |
| Enclosure | Bass reflex, rear port |
| Frequency response | 23–33000 Hz |
| Crossover | 85 / 1900 Hz |
| Sensitivity | 87 dB |
| Impedance | 6 Ω nominal |
| Power handling | 200 W |
| Price (USD) | $112,590 / pair |

## About

Estelon's answer to the Extreme for rooms that cannot take one: the same marble-composite hourglass, the same all-Accuton driver set with a diamond tweeter on top, in a cabinet 40 cm shorter and a third of the weight. Three ways crossed at 85 Hz and 1.9 kHz, with the crossover mounted in its own isolated chamber to keep the cabinet's own vibration out of it, and a rear port under a 280 mm ceramic-sandwich woofer that reaches 23 Hz. 6 ohms nominal, 3.5 at its worst, 87 dB. The response recorded here is the 33 kHz Estelon calls linear rather than the 60 kHz its page leads with. $112,590 a pair.

## See it to scale

This catalogue draws cabinets at their real size side by side, which no text version can reproduce. Compare the Estelon X Diamond Mk II against another speaker at https://truescaleaudio.com/en/compare?a=estelon-x-diamond