SX Subwoofers

The Martin Audio SX Series delivers powerful and precise bass response across a versatile range of applications—from space-sensitive installations to high-impact live environments and nightclubs. With sleek subwoofers like the slimline SX110, through to the thunderous SXH218 Hybrid® Horn/Reflex, the SX Series offers both elegance and raw low-frequency performance to match any setup. 

Key Features

• Wide Range of Sizes & Configurations
  From compact SX110 and SX112 models perfect for discreet venue integration, to high-output SX218 and SXH218 subs built for festivals and clubs.
• Slimline & Compact Styles for Tight Spaces
  SX110 and SX210 offer low-profile enclosures ideal for restaurants, bars, and installations where space or aesthetics matter.
• Direct-Radiating & Hybrid Horn/Reflex Options
  Delivers punchy, clean bass—with the SXH218 combining horn and reflex loading for maximum efficiency and SPL.
• Built for Touring and Fixed Installations
  Rugged plywood construction, weather-resistant finishes, optional transit covers, and flying points ensure reliable performance indoors or out.
• High Output & Deep Extension
  Generous reflex ports, long-excursion drivers, and high power handling enable deep, tight low-end (down to 35–47 Hz) with minimal distortion.

Why Choose the SX Series?

Whether you're outfitting a stylish bar, managing a touring rig, or installing a performance venue, the SX Series provides unmatched flexibility and power. With compact and sleek enclosures that won’t dominate your space—yet still deliver deep, clean bass—these subwoofers offer the best of both form and function. From subtle background support to earth-shaking impact, the SX Series ensures that every venue sounds its best.