Definitive Technology Descend Series DN10 10 - 500 Watt Powered Subwoofer with Dual 10” Bass Radiators

Descend’s unique 3XR Architecture provides triple the bass-producing surface area of a traditional ported subwoofer. This extra surface area moves more air, resulting in massive low end. And because 3XR doesn’t use ports, it provides crystal-clear sound with no port noise distortion. What you get is the best of both worlds: louder, clearer bass than a ported sub from a smaller enclosure than a sealed sub.