Electro-Voice F.01U.303.389 18" Powered Subwoofer with US Cord EKX-18SP-US, Black

For professionals who need authoritative, controlled bass that translates across live venues, installations and monitoring centers, the Electro-Voice EKX-18SP powered subwoofer delivers uncompromising low-frequency performance and system flexibility. This 18" powered subwoofer combines a high-sensitivity transducer and a 1300 W Class D amplifier to produce up to 134 dB peak SPL, giving you the punch and headroom required for concerts, houses of worship, corporate AV and even security or surveillance monitoring rooms where clear low-frequency support improves overall intelligibility.

EV’s QuickSmartDSP and signature single-knob interface with LCD make on-site tuning fast and intuitive, while Cardioid Control Technology lets you steer bass toward the audience and reduce stage bleed by as much as 35 dB—ideal for FOH/monitor separation and noise-sensitive installations. Durable construction, intelligent thermal management and dual XLR outputs simplify rigging and expandability. Whether you’re building a touring rig, permanent pro subwoofer array, or enhancing an AV/security monitoring suite, the EKX-18SP gives reliable, pro-grade bass that integrates seamlessly. Add the Electro-Voice EKX-18SP to your system—contact sales or order now to upgrade your low end.

• Deliver powerful, accurate low end for live events and monitoring environments—18" high‑sensitivity driver and 1300 W Class D amp provide impactful, reliable bass.
• Reduce on‑stage bleed and improve clarity with Cardioid Control Technology, steering output toward the audience and cutting stage levels by up to 35 dB.
• Simplify setup and tuning using QuickSmartDSP and EV’s single‑knob interface with clear LCD navigation for fast optimization in AV, security, or surveillance rooms.
• Built for long shifts: intelligent thermal management and a rugged enclosure ensure consistent performance and reliability in demanding installations.
• Flexible system integration via two XLR outputs and M20 pole mount plate for easy expansion into larger PA, monitoring, or security audio systems.