Descend DN15

Ultra-Performance 15" Subwoofer

Massive, uncompromised bass performance, from our most powerful subwoofer ever. Unique technologies add unprecedented clarity, power and seamless system integration.

  • 15" Long-Throw Woofer
  • Dual 15" Passive Radiators 3XR™ Configuration
  • 1500 Watts Peak Power
  • As Low As 20Hz (+/- 3 dB)
  • Class H Digital Amplifier
  • Back Panel and Remote Control

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Descend DN15

Descend DN15

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Monumentally Uncompromised Performance

Monumentally Uncompromised Performance

Massive Performance
Loud & Clear
Precision Tuning
Descend DN15

Even More Bass from the Same Space

Descend DN15

Even More Bass from the Same Space

The DN15’s 3XR Architecture provides triple the bass-producing radiating surface area of a traditional 15” ported subwoofer. This extra surface area moves more air, enabling the DN15 to play as loud and low as a two similarly-sized 18” ported subwoofers. And because 3XR doesn’t use ports, DN15 also provides massive, crystal-clear bass with no port noise distortion.

As the core technology behind Descend’s 3XR Architecure, its passive bass radiators enable the DN15 to play as loud and low as two 18” ported subwoofers without unwanted port noise distortion. Passive radiators also deliver a smooth frequency response like a sealed sub, but with the port-like ability to play louder and lower in a smaller enclosure. What you get is the best of both worlds: louder, clearer bass than a ported sub from a smaller enclosure than a sealed sub.

The DN15’s advanced 1500W peak Class H digital amplifier delivers continuous power to cleanly reproduce sustained bass below 20Hz. With real-time monitoring and adjustments to the sliding rail voltage, the DN15 delivers considerably higher power during short, transient peaks such as bass drum kicks and on-screen artillery blasts.

The advanced 56-bit Digital Signal Processor (DSP) extends and improves the DN15’s bass response. The DSP tightly monitors and controls the woofer system to prevent distortion and woofer damage at ultra-high volumes with a minimum of audible artifacts.

Intelligent Phase Control™ provides a full 360 degrees of customizable phase adjustment, always centered around the settings of the low-pass filter. This provides the ability to tune the subwoofer for minimal group delay between speakers and a flawless blending experience between your speakers and the subwoofer.

3XR™ Architecture for as much bass as a ported 15” subwoofer 3XR™ Architecture <span>for as much bass as a ported 12” subwoofer<span> Passive Radiators for louder, lower, cleaner bass Custom Class H Digital Amplification for powerful, clean performance down to 25Hz. Advanced 56-Bit DSP for distortion-free longevity and impact Intelligent Phase Control™ for flawless system blending
3XR™ Architecture for as much bass as a ported 15” subwoofer
One, two, or four subs for smoother bass throughout the room

Multiple Subwoofers for smoother bass throughout the room

While a single subwoofer can add bass and enhanced realism to any system, it may not provide consistent frequency response throughout the room. When two or more subwoofers are properly employed throughout the room, sound waves disperse more evenly, flattening the frequency

response. The result is smoother bass throughout the room, helping to eliminate boomy locations or dead spots.

Custom Integration Ready for complete controllability

With both 12V input and IR pass-through, you have the ability to pair the DN15 with most control systems and place the subwoofer wherever you want in the room and still experience full functionality.

Custom Integration Ready for complete controllability

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Descend DN15
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What Obsession Sounds Like

We earned our award-winning reputation by crafting speakers of the highest performance and quality standards. Our signature sound delivers an immersive sound field, ultra-wide dynamic range, crystal clear highs, and thunderous bass, delivering thrilling experience to movie & music lovers like you.

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Always Innovating

We’re constantly creating & pursuing the latest audio technologies.

3 and 5 Year Warranties

We stand behind our products with a three-year warranty on active electronics and five-year warranty on passive components.