The Martin Audio S218 Blackline is a high-performance dual 18-inch subwoofer engineered for deep, authoritative low-frequency reinforcement. Its robust, reflex-loaded birch plywood cabinet houses two high-excursion drivers that deliver impressive punch, extension and control, even at sustained high output. A tough steel grille and road-ready hardware ensure durability for touring, rental and fixed installation alike, while the enclosure footprint supports efficient truck pack and secure ground-stacking.
Designed to integrate seamlessly with Martin Audio full-range systems, the S218 offers scalable deployment: use individual units for compact rigs or array multiple enclosures to achieve impactful low-end coverage for large-format events. Straightforward connectivity via industry-standard connectors makes setup fast and reliable across a wide range of applications.
From live bands and DJ events to theatre, corporate AV and club installs, the S218 provides a solid, musical low-end foundation that enhances clarity and overall system performance. Choose it when you need deep, controlled bass with consistent coverage and tour-grade reliability.
Includes
- Martin Audio S218 Blackline Subwoofer – Dual 18-inch
STAGE22.1.100.100