Amp 100 is a performance power amplifier specifically designed to power Cuboid and Sub loudspeakers in the Optimal Audio eco-system.

Featuring a compact and rugged 2U design, the front panel follows Optimal Audio’s intuitive approach, whilst providing front panel status monitoring for each amplifier channel via indicator LEDs.

The Amp 100 has flexible input connectors featuring two balanced XLR / 1/4” Jack ‘Combi’ line input connectors and features speakON® or binding post for outputs. Amp 100 can be easily configured for a variety of install applications and can be run in Stereo, Bridge or Parallel mode, selectable by a switch on the rear panel of the unit.


When combined with a Zone processor, Amp 100 reaches its full potential by providing a full suite of Optimal Audio loudspeaker presets, limiters, and much more, easily configurable via Zone’s onboard WebApp.