Search  for anything...
Definitive Technology

Definitive Technology Descend DN15 15" Subwoofer - New 3XR Architecture and Intelligent Phase Control, 1500W Peak Class H Amplifier & (2) Pressure-Coupled 15" Bass Radiators

    • Based on 165 reviews
Condition: New
Checking for product changes
$1,799.00 Why this price?

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term with PayTomorrow
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Thursday, Nov 28
Order within 9 hours and 31 minutes
Available payment plans shown during checkout

Color: Black


Style: DN15


Features

  • UNCOMPROMISING BASS FOR LARGE HOME THEATER SYSTEMS - Featuring the new 3XR Architecture that offers triple the bass-producing surface area of a traditional ported sub, the Descend DN15 Subwoofer delivers low, impactful bass as loud as two 18 ported subs
  • BLENDS FLAWLESSLY WITH YOUR MUSIC SYSTEM - Features Intelligent Phase Control with 360 degrees of customizable phase adjustment that enables precise tuning of the sub to seamlessly blend with your system, delivering a reference-level musical experience
  • EXTRAORDINARY CLARITY FOR MOVIES & MUSIC - Featuring a 15" driver with dual 15" passive bass radiators, a 1500W Peak Class H Digital Amplifier, and an advanced 56-bit DSP, the DN15 minimizes distortion and reproduces sustained frequencies as low as 20Hz
  • VERSATILE CONNECTION OPTIONS - The DN15 perfectly complements most home theater systems. Easily connect your home audio setup with this subwoofer via LFE, stereo line level RCA inputs (cables not included), USB A input, or left/right 5-way binding posts
  • CONVENIENT CONTROLS - Features built-in controls for volume, low pass filter, phase toggle (0/180), EQs modes (Flat/Deep/ Loud) for optimization, power toggle (Auto On/Off or DC Control) for fast switching - all controls you need for smooth functioning

Description

Loaded with custom technologies like the 3XR Architecture that features three- times the bass-radiating surface area of other ported subs, the Descend DN15 performs like two same-sized 18” subs and delivers louder and clearer lows without any unwanted port noise distortion. Digitally optimized to take your movies and music to the next level, the Descend DN15 features the new Intelligent Phase Control that provides 360 degrees of tuning, ensuring your bass blends perfectly with the rest of your home audio system. Outfitted with a 15" driver pressure-coupled with dual 15” Bass Radiators, a powerful 1500W peak Class H amplifier, and an advanced 56-bit DSP, this sub delivers exceptional audio clarity, unmatchable bass with amazing speed, musicality, and control even at 20Hz. Equipped with built-in controls, you can adjust volume, low pass filter, phase control (0/180°), and switch between EQs modes (Flat, Deep and Loud) for a personalized listening experience. Add another, same-model subwoofer to your home entertainment setup to dramatically improve realism and ensure smoother bass throughout the listening area. Be at the center of action from virtually any part of the room!

Brand: Definitive Technology


Speaker Maximum Output Power: 1500 Watts


Frequency Response: 20 Hz


Connectivity Technology: RCA


Audio Output Mode: Stereo


Mounting Type: Floor Standing


Material: Rubber


Model Name: DN15


Speaker Type: Subwoofer


Special Feature: 3XR™ Architecture for Loud & Clear Bass, Intelligent Phase Control™ for Impactful, Precise Tuning, Custom Class H Digital Amplification for Pure Power, Bigger, Louder, Lower, Built-In EQ Modes


Recommended Uses For Product: Home Theater


Compatible Devices: Home Theater


Subwoofer Diameter: 15 Inches


Unit Count: 2.0 Count


Controller Type: Remote Control


Color: Black


Included Components: Subwoofer, Slim Remote Control, AAA Batteries (for the remote), Registration Card, Power Cord, Quick Start Guide


Product Dimensions: 23.44"D x 24.14"W x 24.91"H


Item Weight: 58.92 Kilograms


Is Waterproof: False


Warranty Type: Limited


Number of Items: 1


Control Method: Remote


Speaker Size: 15 Inches


Power Source: Corded Electric


Woofer Diameter: 15 Inches


Water Resistance Level: Not Water Resistant


Number of Batteries: 2 AAA batteries required. (included)


Audio Driver Type: Dynamic Driver


Audio Driver Size: 15 Inches


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: USB


Specific Uses For Product: Home Theater


UPC: 747192132675


Manufacturer: Definitive Technology


Item Weight: 129.6 pounds


Country of Origin: China


Item model number: DN15


Batteries: 2 AAA batteries required. (included)


Is Discontinued By Manufacturer: No


Date First Available: July 13, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Deeply impressive
Color: Black Style: DN12
Bought as a replacement for 20+year old definitive sub this was an eye and ear opening revelation. Construction is high quality and this weighty subwoofer looks sleek and refined in my space. Setup was straightforward with the included remote simplifying the process allowing you to get the settings dialed in from your listening position. The quality once setup is outstanding. I am using with older definitive tech mythos speakers and with both music and home theater use the bass blends perfectly, punchy and clean in the mid bass while digging deep with movie soundtracks. Although this is a 12 inch sub it sounds larger and retains an amazing clarity even as you lean in and push the volume to house shaking levels. Extremely pleased with this purchase and recommend without hesitation! ... show more
Reviewed in the United States on April 14, 2024 by A
    • Impressive performance!
Color: White Style: DN8
I had already purchased the vaunted SVS 3000 Micro sub a few months before pulling the trigger on the Def Tech Descend DN 8 so I really wasn't expecting much from this sub. Boy was I wrong! I have to say, the visceral power, more importantly, the quality of sound from the DN 8 was shocking! I had initially tried the SVS 3000 Micro in my home theater system but found I could never quite dial in the sound to my liking, even with the remarkable SVS app. It always seemed overly boomy and on the verge of bottoming out during loud action scenes. I eventually took it out of my HT system and added it to my bookshelf speakers for two channel music listening where it seems much better suited. When the DN8 arrived and I added it to my HT system and dialed it in with the help of my Sony STR-ZA5000ES receiver's "Advanced Digital Cinema Auto Calibration," the system came alive. Not only did the low end visceral power return, but I couldn't get over the quality of the base. I began dialing up music on YouTube to play through the system and the DN8 did an amazing job of demonstrating its finesse, speed and textured base notes. I never heard any of the muddy base notes I experienced with the SVS in the system, just clean, fast, punchy base! I have to say this Definitive Technology DN8 is tremendous value for the money. I can only imagine how the DN10 & 12 sound! For my smallish living room the DN8 is more than enough for me. Great job Definitive Tech! ... show more
Reviewed in the United States on February 2, 2022 by Peter Anderson
    • Very impressed!
Color: White Style: DN8
I am very surprised at the sound that comes out of this 8” subwoofer. I was on the fence as to purchase this or a larger sub. I am very glad that I went with the DN8. It sounds fantastic, doesn’t take up too much space, and it looks fabulous. It passes the wife test. It was also packaged very well. Highly recommended! ... show more
Reviewed in the United States on August 27, 2024 by Carter
    • High quality lows.
Color: Black Style: DN12
Important: this sub ships with sensitivity at -6db. Was excited to replace my old sub. Connected it and was underwhelmed- only in certain parts of the music I heard the deep lows. Come weekend- read the manual and tinkered with the settings. Set input sensitivity to 0 dB- my disappointment turned to delight. The sub begun to rock. High quality deep bass- not the boomy cheap sub sound but nice and deep. I'm glad I got the 12 inch. The 15 inch too large and the 10 inch would have to work real hard to keep up with my taste in sound. The 12 inch is quite huge and heavy. I like that it's heavy. Means it's well built and it's own weight will keep it from getting affected by vibrations. I keep display at off. Sound at deep as I only use it for music. Have it connected to my speaker out on the srereo amp ( sony ta-1es) for better sound integration. Not using line in. The remote is useful to tinker with settings. The remote build quality is surprisingly really cheap. Seems like a $2 item. Thankfully, after a couple of weeks- all the tinkering is done and then one really does not need the remote as such. All the same- dt should not have made it so low quality. Do I recommend the sub?- a really low 25hz - Yes! Ps- I bought a new power cable for the subwoofer. A monstrous thick 2nd hand PS Audio shielded power cable. Sub didn't get louder buy it certainly got cleaner and went down even lower. Upgrading the power cable added a new dimension to my sub. 6 months since I bought the sub- I'm very happy with it. ... show more
Reviewed in the United States on March 12, 2023 by Patriot
    • Nice subwoofer that delivers
Color: Black Style: DN8
For a modestly sized subwoofer it compliments my stereo speakers very nicely for filling out bass on music and it’s more than adequate in a medium sized room for watching a movie with plenty on low end.
Reviewed in the United States on August 18, 2024 by Luke
    • Nice upgrade to the pro cinema 600
Color: Black Style: DN8
Purchased as a replacement sub for my 14 year old sub that came in the def tech pro cinema 600 It’s night and day between the two subs Yes the dn8 has 2x the power and an extra Radiator vs what came with this home theater in a box, and my ears can tell the difference Kids were saying they could feel the explosion in their chest when watching iron man, they never said that before when we watched it Got it on a pre-prime day deal for 20% off msrp so it was an easy decision when I was looking to replace as it wound up being $200 cheaper than the other subs I was considering I was able to stay on brand with what I already had vs mixing it up You gotta hear it to believe it ... show more
Reviewed in the United States on July 13, 2022 by R.M

Can't find a product?

Find it on Amazon first, then paste the link below.