KRKs Rokit Generation 4 which comes in pair utilizes matching drivers made with Kevlar to ensure the same sonic integrity across all frequencies and minimizes listening fatigue. DSP-driven Room Tuning with 25 visual Graphic EQ settings helps minimize and correct problems in your acoustic environment. Works with the KRK App to set up your room for better monitoring and faster mixing. The custom-designed efficient Class D power amplifier drives the speakers evenly at reduced operating temperatures and improves audio integrity. The built-in Brick Wall Limiter automatically engages at maximum amp-level to maintain a balanced sound, protect the system, and offer better and wider dynamics. It features a low resonance enclosure for minimal distortion and colorization. A high density Iso-foam pad decouples the speaker from the surface to minimize vibration transmission for improved clarity. One of the best features of the Rokit G4 line of studio monitors is the option for DSP-driven Active Room Tuning. A first in its class, the Rokit G4 line offers an LCD graphic display for visualizing equalization settings, and Rokit G4 monitors come standard with 25 different onboard EQ settings to help minimize and correct problems in many acoustic environments.