18" 1600W PROFESSIONAL POWERED SUBWOOFER

The SR18S 18” 1600W Professional Powered Subwoofer features the latest acoustic processing technology, powerful amplification, and versatile configurations to deliver incredible sound and unbeatable reliability.

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

• F lat – Natural balance between deep bass and overall output
• D eep – Emphasizes ultra-low frequencies. Great for dance, rap, and electronic music
• P unch – Prioritizes highest possible output level. Great for bands and rock music

Optimize for Your System

• V ariable crossover frequency
  
• P olarity invert switch
• D efeatable front LED
• S tereo or mono-summing for single or dual subwoofer deployment
• V ariable level control (-6dBU to +6dBU)

Transparent System Limiting and Protection

• D edicated processing module monitors and protects the amplifier in real time
  
• S ound quality and tonal balance is maintained even under heavy limiting
• I nput 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
• U niversal Power Supply (100-240VAC) with Power Factor Correction for stable operation even with unstable AC power

Versatile I/O

• S tereo XLR inputs
  
• S tereo full-range XLR outputs
• St ereo high-pass XLR outputs

Versatile configuration options

• I ntegrated M20 threaded pole cup
  
• W eight: 74.5 lb / 33.8 kg
• D imensions: 23.3 x 23.0 x 27.0 in / 592 x 584 x 686 mm