Descend’s unique 3XR Architecture provides triple the bass-producing radiating 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 also provides crystal-clear sound with no port noise distortion.
As the core technology behind Descend’s 3XR Architecure, passive bass radiators enable subwoofers to play as loud and low as a ported sub without unwanted port noise distortion. And they deliver a smooth frequency response like a sealed sub, but with the port-like ability to play louder and lower in a smaller enclosure.
Because Descend Series subwoofers have three times the bass-radiating surface area as similar-sized ported subwoofers, they produce more bass from the same sized enclosure.
The custom Class D amplifiers used in Descend Series subwoofers were designed to get the most out of Descend’s unique 3XR™ Architecture. Optimized for efficiency and a strict avoidance of distortion, Descend’s amps deliver consistently dynamic performance with the ability to push hard for maximum impact when needed.
The rear panel of a Descend Series subwoofer features controls to help you fine-tune the phasing, volume and EQ of the sub to ensure it blends perfectly with your system. You’ll always have a fully balanced, smooth bottom-end regardless of your system or room.
Definitive Technology has been thrilling movie and music enthusiasts for decades with high-performance, high-value subwoofers that consistently deliver deep, impactful, dynamic bass to home theater and music systems.