Mackie Thump118S 18″ 1400W Powered Subwoofer
Bring the thunder to your next show with the Mackie Thump118S 18″ 1400W Powered Subwoofer. This powerful sub packs a serious punch and gives your sound system that deep, full bass that you can feel in your chest. Whether you're spinning at a club, playing in a band, or leading worship, this subwoofer helps your sound come alive.
Mackie Thump118S 18″ 1400W Powered Subwoofer Review
The Mackie Thump118S isn’t just loud—it’s smart. With three selectable sound modes—Flat, Deep, and Punch—you can easily match the bass to your style or event. It features a tough 18-inch speaker, high SPL output, and flexible input/output options that let you hook it up just the way you want. Built to handle the road and ready for anything, it’s a reliable sub that won’t let you down.
Mackie Thump118S 18″ 1400W Powered Subwoofer Features
- Brings deep, chest-thumping bass to your sound system
- Easy to choose sound settings for different music styles
- Lets you control how the bass blends with your other speakers
- Simple to connect with other gear using standard cables
- Handy pole mount makes setup quick and easy
- Strong handles make it easier to carry and move
Mackie Thump118S 18″ 1400W Powered Subwoofer Specs
- 1400-watt Class-D power amplifier
- 18-inch high-output woofer
- Frequency range from 30Hz to 200Hz
- Maximum SPL output of 132 dB
- Stereo XLR inputs, full-range and high-pass XLR outputs
- Built-in crossover and polarity switch
- Measures 21.3 x 20.9 x 23.9 inches (H x W x D)
- Weighs 65.5 lbs


