What is it?

A premium wireless speaker.

Good Points?

Every aspect of the Devialet Gold Phantom is meant to be striking from the uniquely sublime design to the raw power of its huge 4500-watt musical output.

The device is hard to describe physically but looks like it has been plucked from the shoulders of a sci-fi robot.

This notion is only enhanced by the breath-like movement of the pulsating twin woofers on both sides when the device is switched on.

The speaker can function in Bluetooth or WiFi modes which allows playback from either a standalone music device or straight from an audio streaming service such as Spotify.

Devialet have created bespoke technologies that combine to produce a super sounding beast of music. It handled all the usual benchmark testing with effort to spare, particularly on songs with strong acoustics and vocals.

Bad points?

The overreaching bass penetration is a little too high for the accompanying treble and middle frequencies resulting in excessive reverberation which won't endear you to neighbours in close proximity.

The loan sample machine I tested had to be reset to original factory settings before it would set up properly.

Best for ...

Those fearless souls willing to unleash the true potential of this souped up wireless speaker and crank it to the limit. It would also be an ideal solution for small theatres and large living spaces.

Avoid if ...

You don't have a spare small fortune to outlay on a cable-less speaker that looks like a robot's head.

Score: 8/10.

Devialet Gold Phantom wireless speaker, £2,190 (devialet.com)