With its 15? woofer with 2.5? voice coil, the FO?15 offers the fullest bass foundation and is the most powerful speaker in the FINEO product family without compromising on flexibility. The constant-directivity horn with powerful 1? compression driver is well-known from the CONTOUR X series developed for everyday touring. With a dispersion angle of 80° x 60° and the ability to rotate 90°, the speaker can be operated upright, lying on its side or suspended on its side for optimum dispersion. The FO?15 is particularly effective in larger rooms or in applications requiring high sound pressure levels, offering crystal-clear, assertive sound with a solid bass foundation in full-range applications for all types of speech and music. Combined with the S118 or S218 subwoofers, the result is a system with a powerful midrange and bass for use as the main sound system for music and karaoke, in clubs or in sports venues.