2-WAY HIGH-END BOOKSHELF LOUDSPEAKER Sopra clearly inaugurates a new era for the ‘Premium High-End’ by taking into account new performance criteria. Compact, modern, a pure design, character… all these are essential factors to ensure perfect integration into your interior. Compact and powerful, Sopra N°1 is a concentration of technological innovation. It features ‘NIC’ magnetic circuit, ‘TMD’ surrounds for the midrange woofer and Infinite Horn Loading (IHL) of the tweeter. It is a true ‘demonstrator’, corroborating the contribution of the new technologies implemented on Sopra.