Electro-Voice ETX-18SP-US_HE Electro-Voice ETX-18SP-US 18" Powered Subwoofer

When deep, reliable bass is essential for professional AV, paging or monitoring environments, the Electro-Voice ETX-18SP-US 18" powered subwoofer delivers the impact and clarity operators need. This Electro-Voice pro subwoofer pairs an 18-inch driver with a powered design, giving you serious low-frequency extension without adding external amplifiers — ideal for PA systems, security paging, surveillance audio distribution and monitoring rooms. The integrated amplifier and rugged enclosure are built to handle continuous use in venues, fixed installs and mobile setups, while the US power cord version simplifies deployment for North American sites. With focused LF response and strong transient control, the ETX-18SP enhances speech intelligibility for alarms and public-address announcements and provides authoritative bass for music playback in houses of worship, clubs and corporate AV. Easy to integrate with mixers and paging systems, it supports installers and integrators who need dependable low-end performance in security and pro audio projects. Add the ETX-18SP to your system for powerful, professional bass — perfect for live sound, installed audio and mission-critical monitoring applications.

• Deep, controlled low-end that adds punch and clarity to music, paging and alarm audio for professional installations
• Powered design with integrated amplifier reduces rack gear and simplifies setup for AV and security systems
• 18-inch driver delivers reliable LF impact for venues, houses of worship, and monitoring stations
• Rugged enclosure built for touring or fixed install — dependable performance in demanding security and surveillance environments
• Easy integration with pro audio systems and paging networks for clear, intelligible low-frequency support