Mackie THUMP118S 18" 1400W Powered PA Subwoofer

Massive Low-End Power with Control for Any Performance Setup

The Mackie Thump118S is built for performers who need deep, room-filling bass with the flexibility to match any musical style or PA configuration. Its 18-inch driver and 1400W Class-D amplifier deliver fast, authoritative low-end that stays tight even at high output levels, making it ideal for DJs, live bands and high-energy venues. Three voicing modes let you shape the sub’s character—from natural balance to chest-hitting punch or extended low-frequency depth—so your system feels tailored rather than generic. The variable crossover, polarity control and stereo input/output options make integration with full-range speakers straightforward, whether you’re running a single sub or building a multi-sub setup. Despite its power, the cabinet remains practical to move thanks to ergonomic handle placement and a rugged build designed for constant gigging.

At Riffs & Licks Music, we think the Thump118S is perfect for performers who want huge, adjustable low-end performance with rock-solid reliability for real-world stages and events.

Features/Specifications