Electrovoice EKX-18SP 18" 1300W Active Subwoofer

The EKX series is the newest member of the Electro Voice portable loudspeaker family, and 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. The EKX series features eight models (four powered and four passive), including 12" and 15" two-way models and 15" and 18" subwoofers. EKX is positioned above the ZLX and ELX series and below the ETX series.

 EV‑engineered Components

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

 QuickSmartDSP

 Best‑in‑class processing, EV's signature single‑knob user interface, and intuitive menu navigation via LCD. Easy setup via four presets (Music, Live, Speech*, Club), sub/top system-match crossovers, three‑band EQ*, five user‑programmable presets (Store and Recall settings), visual monitoring of limiter status, input level control* and meters, and master volume control to ensure optimal gain structure . EV‑exclusive Cardioid Control Technology feature for subwoofers allows output to be steered towards the audience with up to 35 dB reduction on stage when multiple subs are deployed.

(Powered models only).
(*Full‑range models only)

• 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.