Blue Horizon Ultimate Spike Shoes MkII (pack of 4)

Uniquely, the aluminium outer casing of each spike shoe is filled by a combination specially chosen materials. The first of these is an extremely dense material placed directly beneath the indentation in which the spike sits, allowing spike loading of up to 100kg.

This is surrounded by a proprietary mixture of materials at opposite ends of the elasticity spectrum. The differing resonant frequencies of these materials ensure that resonance is damped equally across the audio band, rather than simply delivering a tonal shift. The combination of improved coupling and effective resonance control delivers clearly audible benefits, opening up the sound and improving definition from bass through to treble.