The Martin Audio SX218 is a high-power dual 18-inch subwoofer designed to deliver authoritative, musical low end for modern touring and installed sound systems. Its robust, tour-ready enclosure and protective steel grille withstand the rigours of the road, while optimised porting reduces turbulence and distortion at high output. The cabinet supports ground-stacked deployment, arrays of multiple units, and cardioid configurations to tighten coverage and reduce stage spill where needed.
Engineered for seamless integration within Martin Audio ecosystems, the SX218 pairs effectively with appropriate system amplification and DSP for consistent voicing and straightforward alignment. Reliable speakON connectivity speeds up load-ins and changeovers, ensuring dependable performance in fast-paced production environments. Whether reinforcing EDM, live bands, theatre, or cinema-scale playback, the SX218 offers deep extension, substantial headroom, and tight transient response that stays controlled at scale.
Ideal for large-format touring rigs, festivals, clubs, arenas, theatres, and high-spec permanent installs, the SX218 provides impactful, scalable bass that enhances clarity and audience experience.
Includes
- Martin Audio SX218 Subwoofer – Dual 18-inch Touring Sub
STAGE4.1.100.490