Desound - The Concept 40 is Q Acoustics' flagship floor-standing speaker delivers an unparalleled sonic performance. The Concept 40's extraordinary soundstage, dynamics and sheer musicality is achieved by incorporating its bespoke drive
Q Acoustics Concept 40 Speaker Review | AVForums
Q Acoustics Concept 40 Review (Floorstanding Loudspeaker) | Home Media Entertainment
Q Acoustics Concept 20 & 40 | The Ear
Q Acoustics Concept 40 Review (Floorstanding Loudspeaker) | Home Media Entertainment
Q Acoustics Concept 40 Review (Floorstanding Loudspeaker) | Home Media Entertainment