A ROKIT-5 Generation 4 (G4) new scientifically designed speaker enclosure and front-firing port offer exceptional low-end extension and accuracy, punch and flexible room-positioning. The new powerful, yet efficient custom Class D power amplifier drives the speakers evenly and more efficiently at reduced operating temperatures and improves audio integrity. This has been meticulously re-engineered from the ground up and offers updated features such as DSP-driven room tuning with 25 graphic EQ settings on an LCD combined with the included KRK 5-Inch Powered Near-Field Studio Monitor app that helps cuts down and correct problems in your acoustic environment.