Hardware and software audio equalization integrated system. Provides full control over loudspeaker management or in-ear monitors using both wired and wireless Ethernet technology. Show Command consists of Helix hardware such as DN9331 RAPIDE, DN9340E, DN9344E and DN9848E plus Helix software: EQ Remote Control Software, System Controller Software, ELGAR and a wireless capable PC laptop/tablet. Pre show, when the freedom to wander around the venue for sound check is required, the system can be controlled from a Wi-Fi enabled tablet. From the PC tablet all functions of Helix EQ and System Controller can managed from one software application, ELGAR, in conjunction with Helix EQ and Helix System Controller RCS Add-Ins. All settings for the EQ and System Controller can now be saved and recalled from the ELGAR software. A unique function, available only from Show Command. In other words there is no longer the need to have multiple software packages and unrelated individual hardware to manage the sound system. During the show the tablet PC can be hardwired into the DN9331 with a Cat 5 cable to ensure that there are no communication drop-outs due to outside interference which could occur with wireless communication.