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.
Key Features
- 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
