The Mackie SP260 2 x 6 Loudspeaker System Processor offers sophisticated EQ, crossover, dynamics processing, and system protection. It provides complete system optimization for both passive and powered systems. Five different operating modes cover a wide range of systems. Each input and output is loaded with a huge range of processing including flexible EQ, crossover, delay, and limiting solutions. It delivers everything you need to professionally optimize loudspeaker systems of nearly any size.