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Mackie SR18S 18in 1600W Powered Subwoofer

Model: SR18S

Mackie SR18S 18in 1600W Powered Subwoofer
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  •  Available - Approx 5 Day Lead Time 
  • Not yet reviewed

More models to choose from:

SR18S – 18in Subwoofer$1,449.00
SRT210 – 10in$799.00
SRT212 – 12in$939.00
SRT215 – 15in$1,089.00


About: Mackie SR18S 18in 1600W Powered Subwoofer

The SR18S 18” 1600W Professional Powered Subwoofer is designed for real-world working musicians, DJs, events, venues, and beyond. The latest acoustic processing technology, powerful amplification, and versatile configurations deliver incredible sound and unbeatable reliability. Custom Voicing modes and a variable crossover makes optimization for your system easy. Built-Like-A-Tank™ construction features a rugged wood cabinet and tough steel grille that is built to last. A perfect complement to the SRT Series, SRM | V-Class Series or any PA, SR18S not only adds powerful low end, but allows for a massive increase in efficiency and output for your whole system.

A True Workhorse for Gigging Professionals

  • 1600W Class-D amplifier is designed for ultra-reliable, consistent performance
  • Custom high-efficiency transducer ensures maximum punch
  • Increases efficiency of your full-range loudspeakers by taking care of the low end for the entire system
  • Built-Like-A-Tank™ to conquer every gig while lightweight for easy loading
  • Frequency response: 33Hz - 200Hz
  • Max SPL: 133 dB

Custom Voicing Presets

  • Flat – Natural balance between deep bass and overall output
  • Deep – Emphasizes ultra-low frequencies. Great for dance, rap, and electronic music
  • Punch – Prioritizes highest possible output level. Great for bands and rock music

Optimize for Your System

  • Variable crossover frequency
  • Polarity invert switch
  • Defeatable front LED
  • Stereo or mono-summing for single or dual subwoofer deployment
  • Variable level control (-6dBU to +6dBU)

Transparent System Limiting and Protection

  • Dedicated processing module monitors and protects the amplifier in real time
  • Sound quality and tonal balance is maintained even under heavy limiting
  • Input limiting keeps your source signal in check so if you’re sending audio that’s a bit too hot, the speaker will cool it down
  • Universal Power Supply (100-240VAC) with Power Factor Correction for stable operation even with unstable AC power

Versatile I/O

  • Stereo XLR inputs
  • Stereo full-range XLR outputs
  • Stereo high-pass XLR outputs

Versatile configuration options

  • Integrated pole cup

Weight: 74.5 lb / 33.8 kg
Dimensions: 23.3 x 23.0 x 27.0 in / 592 x 584 x 686 mm


UPC: 663961060812

Reviews: Mackie SR18S 18in 1600W Powered Subwoofer

There are currently no product reviews.


Warranty: Mackie SR18S 18in 1600W Powered Subwoofer

AVShop.ca Warranty:

30 Days

Manufacturer's Warranty:

SRM, DLM, DRM, HD, iP and C Loudspeakers, Reach, PPM Mixers, HRmk2 Monitors - 3 years on electronics, 2 years on drivers

Thump & Freeplay Loudspeakers, Onyx Mixers/Interfaces, Processors, MR Monitors, Control Surfaces, DL Series Mixers, ProDX, VLZ, ProFX and Mix Products, CR Series, Big Knob, HM Series, MP Series, Audio Tools - 1 year all inclusive

Accessories (bags, batteries, etc) - 90 days

Manufacturer's Warranty will cover parts, labour and return shipping back to you once repaired. Shipping into the service centre is not covered

For Quebec Residents - Disclosure under the Consumer Protection Act

In compliance with Bill 29, AVShop.ca and Mackie do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Any applicable manufacturer warranties will remain in place.



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