Feel every beat. The Mackie SR18S 18″ Active Subwoofer adds depth and detail to your live sound system. With 1600W peak power on board, you can experience explosive volumes without compromising on clarity. This means you get smooth and articulate bass that everyone can enjoy. The SR18S is built for maximum performance, boasting deep and responsive low-end all the way down to 33Hz. This is made possible by a custom high-efficiency 18″ woofer that delivers maximum punch for every type of performance. Additionally, the SR18S features three voicing presets that allow for perfectly tuned audio fit for any occasion.
When using the SR18S, you can take centre stage with confidence, as it takes the hassle out of live sound so you can focus on what you do best. It offers stereo/mono summing, variable crossover frequency, and polarity invert controls for flawless optimization. All you have to do is plug in and play.
To fine-tune every detail, the SR18S allows you to customize your sound at the touch of a button. It includes three built-in voicing presets that let you choose between ‘Flat’ for natural balance, ‘Deep’ for emphasized low-frequencies, or ‘Punch’ for the highest possible output level. This way, no matter where you perform, you will always have the best sound possible.
With the SR18S, you don’t have to worry about high-output signals damaging your speaker. It features a dedicated processing module that monitors and protects the amplifier in real-time. Even if you send audio that’s too hot, the speaker will correct it automatically, resulting in balanced tone without the worry.
The SR18S is packed with features that provide professional sound quality, making it perfect for gigging and live performances. It offers explosive output with 1600W power onboard and reliable performance from Class-D amplification technology. The custom high-efficiency 18″ woofer ensures deep and articulate bass, while the max SPL handling of 133dB allows for huge volumes without distortion.
Other features include the ability to fine-tune your low end with three custom voicing presets, optimize your system with variable crossover frequency, achieve phase alignment with a polarity invert switch, and choose between stereo or mono-summing for single or dual subwoofer deployment. Total control of your output is possible with a variable level control, and the speaker is protected against peaks and clipping with a dedicated processing module.
The SR18S also features pristine signal integrity with stereo XLR inputs and outputs, an integrated pole cup for easy mounting of satellite speakers, and durable construction to withstand knocks and drops.
Specifications:
– Power: 1600W
– LF Driver: 18″
– Frequency response: 33 – 200Hz
– Max SPL: 133dB
– Inputs: Stereo XLR
– Outputs: Stereo high-pass XLR, Stereo full-range XLR
– Circuitry: Class-D
– Presets: Flat, Deep, and Punch
– Crossover frequency: Variable
– Power supply: 100 -240V AC
– Dimensions: 592mm x 584mm x 686mm
– Weight: 33.8kg
– Product code: 2051880-03
