The IPAL® technology allows correcting the intrinsic uncertainties of the acoustical system in real time for state of the art performances. System linearity is guaranteed by a feedback correction based on a differential pressure control method. It is exceptionally quick to set up, digitally optimised coverage for a smoother, powerful sound. Each unit is equipped with a powerful DSP to meet any demanding setup requirement. The dedicated software eliminates the need for additional external processors to control the system’s tuning and monitoring.