6x6" Passive Speaker & 18" Subwoofer The Cerwin-Vega Flagship Column System is built for premium venues. It delivers massive sound with a sleek, elegant look. This powerful setup pairs the CSP66 column with the SUBA18 active subwoofer. It is the perfect choice for grand lecture halls, houses of worship, and large event spaces. Power and Simple Control The 18-inch subwoofer is the "brain" of the system. It has a built-in amplifier that powers both the sub and the 50-inch column. This all-in-one d
