Mackie Thump18S 1200W 18 Powered Subwoofer

High-output Class-D amplification with full set of I/O connections and total system protection.

Mackies Thump18S 1200W 18″ Powered Subwoofer features a professional band-pass design that delivers class-leading output and deep, punchy lows. Designed by a world leader in portable live sound, the Thump18S provides ample power for high-output applications, bringing your Mackie Thump or SRM system to an entirely new level. A full set of professional input and output connections provides simple integration and sonic optimization of any system. Plus, there’s ample system protection in place to protect your investment. With tons of power and a high-output/deep punch band-pass design, the Thump18S is the perfect subwoofer to complete your professional PA.