The hd C-Series is a family of commercial design speakers that deliver affordable and outstanding performance for music and voice applications, such as in retail stores, public facilities, restaurants, A/V installations or mobile applications. Equipped with high-end Harmonic Design drivers, the hd C-Series can be used with any third-party device such as A/V receivers, media controllers or multi-channel amplifiers, making system integration easy. The lightweight, sleek and ultra-compact column loudspeakers can be mounted to the ceiling, wall or stand, and are available in custom colors and lengths to fit any screen size or architectural need. They consist of the hd C2, hd C4 and hd C8 with the hd genuine 1-way point source characteristic with column speaker design from two to eight 2″ fullrange drivers. Family members hd C1CX, hd C3CX, hd C5CX and hd C7CX feature a D`Appolito design with a centrally placed coaxial 3.5″ long throw cone driver with tweeter surrounded by up to seven 3″ woofers. A passive frequency- and phase-optimized crossover is integrated in the aluminum housing and ensures a uniform and natural reproduction behavior in the entire frequency range with any amplifier unit.