The Martin Audio Blackline XP118 is a powerful 18-inch active subwoofer designed to deliver deep, controlled low-frequency reinforcement for professional live sound and event applications. It features a single 18” driver with a 4” voice coil, housed in a durable plywood enclosure built for regular use in mobile and installed systems.

Powered by an integrated 2000W Class-D amplifier, the XP118 provides substantial low-frequency output without the need for an external amplifier rack. Onboard DSP provides system control and optimisation, with a multifunction display and rotary control interface allowing settings to be quickly adjusted to suit different applications. Peak and RMS limiting is also built in to help protect the loudspeaker during demanding use.

Compact for an 18-inch powered subwoofer while still offering serious low-frequency performance, the XP118 is an excellent choice for live bands, weddings, DJs, corporate events, parties, hospitality venues and professional event production. It pairs particularly well with Martin Audio XP12 loudspeakers to create a complete, high-quality powered PA system.