Mackie SR18S 18” 1600W Professional Powered Subwoofer

Easy setup, incredible sound, and Mackie's signature Built Like A Tank reliability come together to define their SRT series professional powered loudspeakers. Now is the time to upgrade to the SRT's cutting-edge acoustic processing technology, powerful amplifiers, and ultra-versatile SRT Mix Control.

The SRT18S is an 18" 2-way subwoofer with a 1600W Class-D amplifier that produces Deep, defined, knee-buckling lows at up to 133 dB SPL. Equipped with custom voicing presets, the SRT18S can be set to natural, deep, or punch, depending on the application. This make the SRT18S an extremely versitile addition to your SRT System and it increases the efficiency of the top-boxes.

With a 1600W amplifier and a 133 dB SPL rating, Mackie engineers realized the need for integrated processor-controlled system protection. The amplifier is protected in real time and rather than squashing everything between 33 and 120Hz, the SRT18S dynamically applies multi-band compression to the problem frequencies instead of lowering the overall output. This approach keeps your overall levels consistent and maintains sound quality while still protecting your system components.

The 218S has a variable crossover to optimize for your other system components and can be used in a sngle or dual configuration thanks to stereo and mono summing options. I/O is also well accounted for with stereo XLR inputs, stereo full-range, and stereo high-pass outputs depending on your needs. Plus, there's an integrated pole cup for top-boxes.

Whether you're upgrading or creating a system, the SRT series has you covered top to bottom.

Mackie SR18S Features:

• Frequency response of 33 to 200 Hz
• 1600W Class-D amplifier is designed for ultrareliable, consistent performance
• Increases efficiency of your full-range loudspeakers by taking care of the low end for the entire system
• 3 preset voicings for flat, deep, and punch
• Variable crossover frequency
• Stereo or mono-summing for single or dual subwoofer deployment
• Sound quality and tonal balance is maintained even under heavy limiting

Mackie SR18S Specifications:

• Frequency response: 33 to 200 Hz
• Max SPL: 133 dB
• Weight: 74.5 lb / 33.8 kg
• Dimensions: 23.3 x 23.0 x 27.0 in / 592 x 584 x 686 mm