Alto Portable Column Speaker with Bluetooth, 8" The Alto Pro TS108C is a compact, all-in-one column array PA speaker designed to deliver clear, room-filling sound without the complexity of traditional box speakersThis new addition to the professional-grade Alto Pro TrueSonic speaker series boasts up to 600 watts of crystal-clear audio into a slim, portable tower, making the TS108C an ideal solution for gigging musicians, event DJs, and venues looking for high-performance sound in a small footprint. Its integrated eight-inch subwoofer, built-in three-channel digital mixer with reverb, and Bluetooth streaming make it quick and easy to plug in, power up, and play. The TS108C's four instant DSP application-specific speaker modes (normal, live, DJ, and custom) make it easy to select the right sonic profile for any musical style and live settingwith only the press of a button. Whether a user is performing a solo set in a small café, leading a high-energy spin class at the gym, or DJing a we