Loud & Clear

Descend Series Subwoofers

Engineered for those who demand thunderous, impactful, oversized bass while retaining full system clarity, Descend Series subwoofers are the ultimate overachievers.


Compact, digitally optimized subwoofer designed for movies and music Learn More

3XR™️ Architecture

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.

Passive Radiators

for louder, lower, cleaner bass

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.

More Bass from the same space

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.

Powerful Custom Amplification

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.

A Legacy of Performance

Three decades of thrilled subwoofer customers

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.


Compact, digitally optimized subwoofer designed for movies and music Learn More

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