The Electro-Voice EKX-18SP powered subwoofer is part of EV's EKX series, which combines legendary EV sound quality and reliability with the latest technology -- all in a compact package suitable for a wide range of sound reinforcement scenarios, including musicians/DJs and live/club/installed sound applications. 

EV-engineered components, Signal Synchronized Transducers(TM) (SST) waveguide design, and Class D amplifiers (up to 1500 W) coupled with QuickSmartDSP all work together to provide precise coverage and superior sound quality at high SPLs. EV's award-winning industrial design -- with robust wood enclosures and durable EVCoat finish -- ensures that EKX speakers look as great as they sound.

Features:

• QuickSmartDSP features best-in-class processing, EV’s signature single-knob user interface, and intuitive menu navigation via LCD.
• Cardioid Control Technology allows output to be steered towards the audience with up to 35 dB reduction on stage when multiple subs are deployed.
• High-efficiency 1300 W Class D power amplifier delivers up to 134 dB peak SPL on the EKX-18SP utilizing 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.
• Two XLR outputs for easy system expansion to additional loudspeakers or subwoofers. Large slot ports for low distortion and excellent bass extension. Metal grille reinforcement bar (two on the 18SP). M20 threaded pole mount plate.