Mackie SR18S by Millionhead, Subwoofer speaker Comes with a high-performance Class-D amplifier, 1600 watts, 18 inches

1600W Powered Subwoofer with 18-Inch Woofer, Custom Voicing Presets, System Protection, Variable Crossover, Polarity Invert U Comes with a high-performance Class-D amplifier, 1600 watt power, 18-inch woofer, responding to the frequency area at 33 Hz-200 Hz. MAX SPL is 133 DB A Flexible But Easy-TO-USE Subwooferif. Rooms of Different Sizes, You'll Love The Flexibility of the Sr18S. And No Matter What Your System Looks Like Ony Given Night, The SR18S is Easy To Set Up. The Perfect Complement To Your SRT Series, SRM | , or Any PA LOUDSPEAKERS, SR18S Not Only Reinforces Your Low End, But also AlLOLOWS for A Massive Increase in System Efficiency and Output. o The Mix. You Also get a Polarity Invert Switch, Stereo and Mono Summing for Single-Or Dual-SUBWOOFER DOPLORDENT, and A Variable Level Control THAT RANGES FROM-6DBU. What's more, BECASE IT DULLL-RINTUTS in Aduld Hight passd outputs, you Can Integrated The SR18S INTO VIRTUALY Any PA SYSTEM. Transparent System Protection GUARDS AGAINSTIVE LIVE SOUND EXPERTS here at Millionhead R18S TAKES THIS INTO ACCOUNT ,OIDING YOU WITH A Dedicated Processing Module that Monitors Your Amplifier In Real Time to Guard Against Excessive Levels. It's Extremely Transparent-En Under Heavy Limiting. ES. You ALSO Get Power Factor Correction for Rock-Solid Operation In Venues with Unstable Power. Sededicated Processing Module Guards Against System Overloads with the Utomeost Transparencyvariable Crossover Enables You to Fit Into Any Mixpolarity Invertor for Correcting Phase ProblemSteteteo and MONO SMMING for Single-Or Dual-SUBWOORDORIEVARIAIEL CONTROL CONTROL SHACTROLTROLT +6DBUS S and 2 Highpassed Outputs Make System Integration Easypole Mount Allows You To Attach a Speaker Pole for a Main Speaker