QuickSmartDSP features best-in-class processing, EV's signature single-knob user interface, and intuitive menu navigation via LCD. High-efficiency 1500 W Class D power amplifier delivers up to 134 dB peak SPL on the EKX-15P via high-sensitivity transducers designed and engineered by EV. Intelligent thermal management with a variable-speed fan controlled by multiple onboard sensors, ensuring superior performance and reliability in demanding environmental conditions. EV-patented Signal Synchronized Transducers™ (SST) waveguide design provides precise and consistent coverage. Lightweight, compact 15-mm wood enclosure with internal bracing, durable EVCoat finish, eight M10 threaded mounting points, aluminum pole mounts, and all-metal handles.