Funktion One are English inventors and manufacturers of professional loudspeaker systems.

Achieving the best possible audio quality is the principle motivating factor at Funktion One. We are intent on sonic accuracy and our technological approach avoids the use of both system EQ (with its inherent phase and headroom problems) and compression driver mid-range (with its inherent harshness and distortion). Our loudspeaker systems also have excellent directional control allowing sound to be focused where it’s needed and minimising out-of-venue environmental impact.