Mackie Thump18S Powered Subwoofer Speaker

Bolster your PA's low end with this high-output powered sub. Pushing 1200 watts through a custom 18" woofer in a tough wood enclosure, the Thump18S thumps!

Mackie's Thump18S 1200W 18 Powered Subwoofer features a professional band-pass design that delivers class-leading output and deep, punchy lows. Designed by the world's leader in portable live sound, the Thump18S provides ample power for high-output applications, bringing your Mackie Thump or SRM system to a higher 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.

Get a quick overview of the Mackie Thump loudspeaker series in this video:


- 1200W of room-shaking low end
- Professional band-pass design for maximum output and deep, punchy lows
- 18" custom high-output woofer
- Cool-running Class-D amplification

Total System Optimization

- Precision crossover (140 Hz)
- Tuning filters deliver highly accurate bass response
- Robust system protection

Application Flexible

- 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

Solid All-Wood Design

- Robust all-wood enclosure with high-durability finish
- "Built-Like-A-Tank" Mackie construction
- 82 lbs / 37.2 kg
WARNING: Cancer and Reproductive Harm -

Pole Socket Size: 1-3/8" (35 mm)

Dimensions: 26.5" x 22.6" x 22.8"
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 100 lbs
Shipping Dimensions: 28 x 28 x 27 in
Manufacturer Part Number (MPN): 2042232-00

For support or warranty questions, please contact the manufacturer:
Phone: 800-898-3211

Reviewers gave this product an overall rating of 5 out of 5 stars. (9 ratings)
Submitted July 21, 2017 by Jimmy Sheese in Terre Haute , IN
"work horse "
Overall: 5 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
this sub , all I can say is I push it hard and it don't peek out the lows are perfect for my Mackie thump series speakers
Musical Background:
DJ , Live Sound Production , Event Planner
Musical Style:
all Styles
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