The A4 amplifier module is the result of a five year collaboration between Funktion One and leading audio electronics specialists XTA. It is a 2 channel Class-D/T Power Amplifier with power provided from a Switching Power Supply.

The A6 amplifier module is a more powerful version of the A4 designed specifically to maximise the performance of Funktion One's bass enclosures (F218, F121, F221, IB218 Infrabass etc.).

The E Series amplifiers are a range of 4 lightweight, switch-mode power amplifiers designed and manufactured by MC2 Audio. Although the amplifiers are ideal for touring due to their light physical weight and compact size (2U), they are equally well suited for the installation environment.

Funktion-One and Formula Sound collaborate to produce a mixer delivering a revolutionary combination of DJ friendliness and stunning sound quality.

Funktion-One and Formula Sound collaborate to produce a mixer delivering a revolutionary combination of DJ friendliness and stunning sound quality.

As a successor to the XO1, the new 4-in 8-out audio management system from XTA, in collaboration with Funktion One, offers advanced processing capabilities and improved performance along with extra features as standard.

As a successor to the XO1, the new 4-in 8-out audio management system from XTA, in collaboration with Funktion One, offers advanced processing capabilities and improved performance along with extra features as standard.