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Mackie Thump 18S - 1200W 18'' Powered Subwoofer

Maximum Thump, Maximum Value

Written by

Ollie Mason

Mackie have for years been one of the industry leaders for quality live PA Equipment that packs a punch in your chest and not your wallet. The Thump range epitomises this ethos with compact and quality sounding units for the gigging musician.

The 18S provides a thumping powered subwoofer that adds depth and power to your setup. A professional band pass design ensures you get the deepest bass and power that fills the room. The sub is well tuned to give a tight accurate bass response and has system protection to guard against a blown speaker.

The 18S sub is "built like a tank" with an all wood enclosure and fits into any full range speaker setup that can make use of its standard speaker pole cup. With stereo high pass outputs, full range outputs, and dual XLR inputs, you can configure your setup to the perfect mix.


  • 1200W
  • Professional band-pass design for maximum output and deep, room-filling lows
  • 18" custom high-output woofer
  • Cool-running Class-D amplification
  • Precision crossover (140 Hz)
  • Tuning filters deliver highly accurate bass response
  • Robust system protection
  • Dual XLR inputs for mono or stereo applications
  • Stereo high-pass outputs optimize sound when connecting top boxes
  • Stereo full-range outputs perfect for adding more subwoofers
  • User-adjustable level and polarity controls
  • Easily mount your full-range loudspeaker via pole cup
  • "Built-Like-A-Tank" all-wood enclosure with high-durability finish
  • 82 lbs / 37.2 kg
Inc. VAT

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