The EVOLVE 90 Column Loudspeaker System delivers impeccable audio quality and impressive output in a lightweight, portable package — the lightest in its class, even with its 18" subwoofer. Eight 4.7" neodymium drivers provide 120°-wide coverage, while the 18" subwoofer reaches down to 28 Hz at a maximum 134 dB SPL, making it ideal for bass-heavy music. Advanced FIR processing ensures linear frequency response, and versatile connectivity includes XLR/TRS, RCA, AES/EBU, and Bluetooth, with QuickSmart Mobile App integration. Setup takes seconds with the iconic 3-2-1 system.