Aftershock 18 - 18" Powered Pro Audio Subwoofer Cabinet (Pair)

The Aftershock-18 powered subwoofer pair delivers professional bass reinforcement for DJs, bands, churches, and mobile performers who need to fill medium to large venues with deep, controlled low end. Each 18-inch subwoofer produces 800 watts RMS of clean power, ensuring your audience feels every kick drum and bass line. These powered subs handle the heavy lifting in your PA system, extending frequency response down to where passive speakers struggle. The built-in amplification eliminates the need for external power amps, while the integrated crossover and satellite outputs let you connect your main speakers directly to the subwoofer for a streamlined setup. Each cabinet features a robust 18-inch woofer with 90 oz magnet and 3-inch voice coil, delivering 98 dB sensitivity at 8 ohms impedance. The onboard processing includes a variable low-pass filter (40Hz-200Hz), 3-band EQ, and dedicated satellite amplifier sections providing 2x120 watts at 8 ohms or 2x200 watts at 4 ohms. Multiple XL