Loudspeaker processing and amplifying has always been an important part of the APG concept: scientific research based on the mathematical analysis of all the operating parameters of transducers, enclosures and crossovers has provided guidance for the ideas and design of APG processors, starting with analogue electronic technologies through to the dedicated digital processors.

Digital Processors

Digital Processors

One digital processor (DMS48F) can be used as loudspeaker processor thanks to APG presets, but can also be used for system management controls i.e. room EQ, level management, time alignment of complex systems: the DMS48F (full control with active protection)

Our goal is to guarantee the flawless reliability of loudspeakers systems as a result of specific electronic dynamic signal treatment. APG is able to offer active (real time) protection of cone drivers through three criteria: first the temperature of moving coils, second the displacement of cones, and third electronic distortion.