Designed in partnership with renowned architect Sir David Adjaye, the MA770 Wireless Speaker offers immersive sound through the use of premium materials and sensory-focused craftsmanship. Those features are highlighted by dual 4″ woven Kevlar long throw woofers, a 1.5″ titanium tweeter and diamond-cut anodized aluminum controls, all housed within a proprietary concrete composite shell in a distinctive geometric form. The result is acoustic benefits that include increased dampening and reduced resonance, as well as a purer sound. The speaker can be used as a single unit, a stereo pair, or as part of a multi-room setup via built-in Chromecast.