---
product_id: 666710219
title: "Descend DN8 8\" Subwoofer and Amp Package, Home Audio, Digitally Optimized for Music, New 3XR Architecture, 500W Peak Class D & (2) Pressure-Coupled 8\" Bass Radiators, Black"
brand: "definitive technology"
price: "€ 1086.23"
currency: EUR
in_stock: true
reviews_count: 5
category: "Definitive Technology"
url: https://www.desertcart.ie/products/666710219-descend-dn8-8-subwoofer-and-amp-package-home-audio-digitally
store_origin: IE
region: Ireland
---

# Compact 8" Driver 500W Peak Power 3XR Bass Architecture Descend DN8 8" Subwoofer and Amp Package, Home Audio, Digitally Optimized for Music, New 3XR Architecture, 500W Peak Class D & (2) Pressure-Coupled 8" Bass Radiators, Black

**Brand:** definitive technology
**Price:** € 1086.23
**Availability:** ✅ In Stock

## Summary

> 🎶 Feel Every Beat, Own Every Moment

## Quick Answers

- **What is this?** Descend DN8 8" Subwoofer and Amp Package, Home Audio, Digitally Optimized for Music, New 3XR Architecture, 500W Peak Class D & (2) Pressure-Coupled 8" Bass Radiators, Black by definitive technology
- **How much does it cost?** € 1086.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/666710219-descend-dn8-8-subwoofer-and-amp-package-home-audio-digitally)

## Best For

- definitive technology enthusiasts

## Why This Product

- Trusted definitive technology brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Minimalist Design:** Acoustically transparent, non-resonant cabinet blends seamlessly with modern decor
- • **Customizable Bass Experience:** Back-panel controls for volume, phase, low-pass filter & auto power for perfect tuning
- • **Crystal-Clear, Port-Free Lows:** Innovative portless design eliminates distortion and unwanted noise
- • **Massive Bass in a Compact Frame:** 3XR Architecture triples bass surface for 10" sub performance in an 8" cabinet
- • **Powerful & Precise Amplification:** Digitally optimized 500W Class D amp delivers distortion-free, dynamic bass

## Overview

The Definitive Technology Descend DN8 is a premium 8" powered subwoofer featuring advanced 3XR Architecture that triples bass radiating surface area, delivering the impact of a 10" subwoofer in a compact design. Equipped with dual pressure-coupled 8" bass radiators and a digitally optimized 500W peak Class D amplifier, it produces deep, distortion-free bass down to 34Hz. Its portless design ensures crystal-clear lows without port noise, while versatile connectivity and customizable controls make it the perfect upgrade for any home theater or music system.

## Description

With Definitive Technology’s new 3XR Architecture featuring three times the bass-radiating surface area of other 8” subs, the Descend DN8 8 in subwoofer performs like a 10” sub in an 8” driver cabinet and delivers louder, clearer lows without any unwanted port noise distortion. Part of Definitive Technology’s premium home theater subwoofers lineup, it’s outfitted with dual 8” Bass Radiators pressure-coupled to the 8” driver and 500W peak Class D amplification for massive, impactful bass with speed, musicality, and control even at 34Hz. Equipped with built-in controls, easily accessible at the back panel, you can adjust volume, low pass filter, and phase control (0/180°) for a personalized listening experience. Set the power toggle to Auto on/off or DC control for fast and easy switching in the sub and other home theater equipment. Digitally optimized to take your movies and music to the next level, the DN8 is a perfect complement to any home theater system with easy connectivity via LFE or stereo line-level RCA inputs (cables not included). Add another same-model subwoofer to your sound setup to dramatically improve realism and ensure smoother bass throughout the listening area. These subwoofers put you at the center of the action from virtually anywhere in the room.

Review: excelente
Review: Fantastic bass for it's size

## Features

- A POWERFUL, UPGRADED SUB FOR YOUR HOME AUDIO SYSTEM – More efficient than previous DT subs, the Descend DN8 home theater subwoofer features an 8" driver, (2) pressure-coupled 8" Ultra Low Bass Radiators, & new 3XR Architecture for amazing audio.
- MORE BASS FROM THE SAME SPACE – With three times the bass-producing surface of a traditional ported sub, the DN8 8 inch subwoofer performs like a 10” in an 8" cabinet. The 3XR design has no ports, delivering crystal-clear lows with no port noise
- BIGGER, DYNAMIC AUDIO FOR MOVIES & MUSIC - Enjoy louder distortion-free bass with an advanced active subwoofer, digitally-tuned 500W peak Class D Amplifier that uses optimal power & delivers detailed audio, speed, and superior musicality
- MODERN, MINIMALISTIC DESIGN - The Descend DN8 compact subwoofer features a non-resonant, beautifully-designed & acoustically transparent cabinet that adds sophistication & blends perfectly with your home decor. It looks great, sounds even better
- VERSATILE CONNECTION OPTIONS - The DN8 8 subwoofer perfectly complements most home theater systems. Easily connect your home entertainment setup with this subwoofer via LFE or stereo line level RCA inputs (cables not included)
- CONVENIENT CONTROLS - The back panel of this powered subwoofer offers variable volume, low pass filter, phase toggle (0/180°) for optimum bass, plus power toggle (Auto On/Off or DC Control) for fast switching ensuring smooth operation
- ADD AN ADDITIONAL SUB FOR THUNDEROUS SOUND - Amplify every crunch, explosion & roar to feel at the center of the action by adding another same-model home subwoofer for improved realism, smoother peaks & an even bass response across the room

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08ZT4MVHK |
| Age Range Description | Adult |
| Antenna Location | Music,Movies |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Box Contents | Power Cord, Quick Start Guide, Registration Card, Subwoofer |
| Brand | Definitive Technology |
| Brand Name | Definitive Technology |
| Colour | Black |
| Compatible Devices | Gaming Console, Home Theater, Television |
| Connectivity Protocol | RCA |
| Connectivity Technology | RCA |
| Control Method | Remote |
| Controller Type | Subwoofer volume control knob |
| Country of Origin | USA |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.7 out of 5 stars 216 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 34 Hz |
| Is Waterproof | False |
| Item Dimensions D x W x H | 33.3D x 32.5W x 30.5H Centimeters |
| Item Type Name | Powered subwoofer |
| Item Weight Unit of Measure | 10.5 Kilograms |
| MP3 player | No |
| Manufacturer | Definitive Technology |
| Model Name | DNSUB8BK |
| Model Number | DNSUB8BK |
| Mounting Type | Tabletop Mount |
| Network Connectivity Technology | RCA |
| Number Of Circuits | 1 |
| Number of Audio Channels | dB |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Features | Lightweight |
| Speaker Maximum Output Power | 500 Watts |
| Speaker Size | 8 Inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | Home audio systems, Movies, Music |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Speaker Diameter Unit of Measure | 8 Inches |
| Tweeter Driver Diameter | 1 Inches |
| UPC | 747192132552 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | No Wireless Communication Technology |
| Woofer Driver Diameter | 8 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Definitive Technology
- **Connectivity Technology:** RCA
- **Frequency Response:** 34 Hz
- **Speaker Maximum Output Power:** 500 Watts

## Images

![Descend DN8 8" Subwoofer and Amp Package, Home Audio, Digitally Optimized for Music, New 3XR Architecture, 500W Peak Class D & (2) Pressure-Coupled 8" Bass Radiators, Black - Image 1](https://m.media-amazon.com/images/I/81TH4Qib5jS.jpg)
![Descend DN8 8" Subwoofer and Amp Package, Home Audio, Digitally Optimized for Music, New 3XR Architecture, 500W Peak Class D & (2) Pressure-Coupled 8" Bass Radiators, Black - Image 2](https://m.media-amazon.com/images/I/71UPr5v2NaS.jpg)
![Descend DN8 8" Subwoofer and Amp Package, Home Audio, Digitally Optimized for Music, New 3XR Architecture, 500W Peak Class D & (2) Pressure-Coupled 8" Bass Radiators, Black - Image 3](https://m.media-amazon.com/images/I/71Xdnx08AES.jpg)
![Descend DN8 8" Subwoofer and Amp Package, Home Audio, Digitally Optimized for Music, New 3XR Architecture, 500W Peak Class D & (2) Pressure-Coupled 8" Bass Radiators, Black - Image 4](https://m.media-amazon.com/images/I/71l-JSfPOCS.jpg)
![Descend DN8 8" Subwoofer and Amp Package, Home Audio, Digitally Optimized for Music, New 3XR Architecture, 500W Peak Class D & (2) Pressure-Coupled 8" Bass Radiators, Black - Image 5](https://m.media-amazon.com/images/I/71-4Uz5k-ES.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: Does this sub woofer works with my Marantz receiver? I am not able to do so**
A: Hello, the Definitive Technology DN8 should work with your Marantz Receiver. Connect an RCA subwoofer cable to the Marantz Sub-out connection. Connect the other end of the RCA subwoofer cable to the LFE input on the subwoofer. If your front speakers are set to Large in the receiver settings, set the Bass setting in the receiver to LFE-Plus Main. If further assistance is required, please reach out to our customer service by visiting https://support.definitivetechnology.com/

**Q: How do you use it with a stereo amp? I see there are high level inputs but no outputs. There must be outputs to run cables to main stereo speakers.**
A: When connecting to a stereo amp with no LFE output, run a second pair of speaker wires from the main speaker out on the amp to the subwoofer. The sub will not be drawing any power from the amp, only a signal as the subwoofer is powered.

**Q: How do you have the power on auto vs on all the time- I do not see a switch for this in the owners manual- and I do want to**
A: I leave the power button in the “On” position all the time. I never turn it off since I’m turning my tv on/off sometimes several times a day. You’d have to manually turn it on/off each time with the rest of your setup otherwise. Entirely up to you if you’re trying to save electricity, but check with the manufacturer to see how much that standby charge actually pulls. Good luck!

**Q: Can this be used with wireless audio transmitter?**
A: I’ve read nothing in the manual that would indicate that this has a built in receiver but if you have both the wireless transmitter and receiver that is made for the subwoofer frequencies I would believe it would work.

## Customer Reviews

### ⭐⭐⭐⭐⭐ excelente
*by A***X on 2 September 2023*



### ⭐⭐⭐⭐⭐ Fantastic bass for it's size
*by J***N on 22 January 2026*



### ⭐⭐⭐⭐⭐ Excellance³
*by R***J on 2 November 2024*



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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-20*