Wall-Smart 085-1NA17-UBL In-Wall Adapter for Sonos ARC / Magnetic Grille
The WS NC for SONOS ARC is an expertly designed adapter for in-wall flush installation of the SONOS ARC sound bar. The WS NC for SONOS ARC is compatible with both UK and US backboxes, including the UK BS4662 2 Gang and US HUBBELL Racobox 420.