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.

• 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