Composition: 1 × KS904 Multichannel Power Amplifier

Representing a pinnacle of professional audio engineering, this high-output series of 4-channel power amplifiers is meticulously crafted to meet the rigorous demands of modern sound reinforcement. The Sider Fusion KS series comprises three distinct models engineered to scale with your power requirements: the KS904 delivers a substantial 4 X 900W, the KS1204 offers an impressive 4 X 1200W, and the flagship KS2004 provides a formidable 4 X 2000W, all sustained into a stable 4 Ohm load. Central to their exceptional performance is advanced Class H+ circuitry, a sophisticated design that maximises sonic fidelity and dynamic impact whilst minimising energy consumption and operational heat. Housed within a space-saving 2U chassis, these amplifiers facilitate seamless integration into diverse rack configurations, making them equally suited for intimate setups and expansive auditoriums. To ensure absolute longevity and consistent audio delivery under challenging conditions, the series features a comprehensive protection suite including DC Protect, Short Circuit Protection, Overheat Protection, and Soft Start Operation. Complete with flexible connectivity—comprising XLR balanced inputs, Neutrik NL4 speakON sockets, and traditional binding posts—this versatile multi-channel lineup stands as the ideal choice for demanding applications in commercial cinemas, premium home theatres, and high-performance installed sound environments.