Mackie SR18S 18″ 1600W Professional Powered Subwoofer
Looking to bring serious low-end punch to your live shows, parties, or DJ sets? The Mackie SR18S 18″ 1600W Professional Powered Subwoofer delivers the deep, thumping bass that makes music come alive. Whether you're hosting a big event or playing a club gig, this rugged, road-ready subwoofer brings the boom without breaking a sweat. It’s easy to use, tough as nails, and built to keep the energy high from start to finish.
Mackie SR18S 18″ 1600W Professional Powered Subwoofer Review
The Mackie SR18S isn’t just powerful—it’s smart, too. With a 1600-watt Class-D amplifier under the hood and advanced acoustic processing, it delivers clean, punchy bass at any volume. Its smart system monitoring keeps things sounding great, even when pushed hard. Three different sound modes let you tailor the bass for any kind of music, from rock bands to dance tracks. Designed to pair perfectly with Mackie’s SRT and SRM series speakers, the SR18S boosts your whole system's output and clarity while keeping setup a breeze.
Mackie SR18S 18″ 1600W Professional Powered Subwoofer Features
- Delivers deep, powerful bass that fills the room
- Built tough with a wooden cabinet and steel front grille
- Choose from three bass styles for different music types
- Easy to carry and set up with a built-in pole mount
- Keeps your sound smooth, even at high volumes
- Lights can be turned off for a cleaner stage look
Mackie SR18S 18″ 1600W Professional Powered Subwoofer Specs
- 1600-watt Class-D amplifier for consistent, reliable power
- Covers frequencies from 33Hz to 200Hz with a max SPL of 133 dB
- Weighs 74.5 lbs and measures 23.3 in x 23.0 in x 27.0 in
- Universal 100–240V power supply with built-in correction for unstable power
- Inputs and outputs include stereo XLR, full-range, and high-pass options


