The Electro-Voice EKX-12P features high-efficiency Class-D power amplifiers (up to 1500 W) with integrated QuickSmartDSP, and delivers up to 132 dB SPL utilizing high-sensitivity transducers designed and engineered by EV (12-inch EVS-12M woofer coupled with a DH-1M 1-inch titanium compression driver). The EKX amplifier incorporates intelligent thermal management (with a variable-speed fan controlled by multiple onboard sensors) which ensures superior performance and reliability in demanding environmental conditions.