A pair of SB-CS35X 15-inch full range passive loudspeaker system and a single, high-power amplifier delivers superb high-quality audio and deep, rich, bone rattling bass. The SB-CS35X delivers an amazing 2000W power and is an excellent choice when the application calls for high performance and simplicity. These loudspeakers can easily provide coverage of an audience when used one per side and narrow enough to allow splaying of multiple enclosures without excessive coverage overlap. The SB-CS35X is ideal for live sound reinforcement, vocals, musical instruments, and high-level music playback.