In professional applications such as video post, the Blue Sky ProDesk MKIII is the first truly full-range 5.1 monitoring system specifically designed for critical mixing and monitoring on the desktop. ProDesk brings the desktop user the same spectral performance as the larger Blue Sky systems, with the only compromise being less output. The five SAT 5 MK III satellite speakers feature a proprietary 5.25" hemispherical driver with a state-of-the-art Danish tweeter, and are powered by dual 60-Watt power amplifiers with adjustable gain control and a BOO optimized crossover.

The bass management for a 5.1 system is incorporated within Blue Sky's Bass Management Controller (BMC) MKIII, which also provides calibration and level control. Additionally, two BMC's can be combined to expand a ProDesk MKIII 5.1 system, all the way up to 10.2 channels of audio.

A ProDesk MKIII 5.1 system is designed for use in professional desktop music and audio production applications using computers and digital audio workstations, including audio editing, film, video and broadcast postproduction. Because of the many variables associated with room acoustics, independent subwoofer and satellite level controls are provided. These allow the user to adjust the level of the sats and sub to achieve seamless full-range response, from below 30Hz to beyond 20kHz.