Used Seismic Audio Aftershock 18 Powered Subwoofer

Bring deep, punchy low-end to your PA with this used Seismic Audio Aftershock 18 Powered Subwoofer in good condition. Featuring an 18-inch woofer and built-in power amp, it delivers tight bass for live bands, DJs, and events while keeping setup simple with line-level input and output connections for easy integration with your mains. Rugged cabinet construction is ready for regular gigging, making this an affordable way to add serious bottom-end impact to your system.