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Descend DN8 8" Subwoofer (2021 Model) - Digitally Optimized for Movies & Music, New 3XR Architecture, 500W Peak Class D Amplifier & (2) Pressure-Coupled 8" Bass Radiators, Black

Descend DN8 8" Subwoofer (2021 Model) - Digitally Optimized for Movies & Music, New 3XR Architecture, 500W Peak Class D Amplifier & (2) Pressure-Coupled 8" Bass Radiators, Black

Q: Does this sub woofer works with my Marantz receiver? I am not able to do so

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.

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

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?

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.

Product ID: 666710219

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Details

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

🎯3XR Architecture - 3x bass surface

📏8" Driver + Dual 8" Bass Radiators

🔊500W Peak Class D Amplifier

Frequently Bought Together

Definitive Technology Descend DN8 8" Subwoofer (2021 Model) - Digitally Optimized for Movies & Music, New 3XR Architecture, 500W Peak Class D Amplifier & (2) Pressure-Coupled 8" Bass Radiators, Black

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Description

🎬 Feel Every Beat, Own Every Scene

SLEEK MINIMALIST DESIGN - A non-resonant, acoustically transparent cabinet that blends seamlessly with modern home decor while enhancing audio clarity.
IMMERSIVE BASS POWERHOUSE - Experience thunderous, distortion-free bass with a digitally optimized 500W Class D amplifier that delivers crystal-clear lows even at 34Hz.
REVOLUTIONARY 3 XR ARCHITECTURE - Triple the bass radiating surface of traditional 8" subs for the impact of a 10" subwoofer in a sleek, compact cabinet—no port noise, just pure depth.
DUAL PRESSURE COUPLED RADIATORS - Two 8" ultra-low bass radiators work in harmony with the main driver to amplify bass response and deliver room-filling sound.
CUSTOMIZABLE CONTROL CONNECTIVITY - Fine-tune your bass with volume, low pass filter, and phase controls; easily connect via LFE or stereo RCA inputs for versatile home theater integration.

The Definitive Technology Descend DN8 is a cutting-edge 8" subwoofer featuring innovative 3XR architecture that triples bass radiating surface area, delivering the power and depth of a 10" sub in a compact design. Equipped with dual pressure-coupled 8" bass radiators and a 500W peak Class D amplifier, it produces clear, distortion-free bass optimized for movies and music. Its minimalist cabinet design complements any modern home theater setup, while versatile controls and connectivity options ensure a personalized, immersive audio experience. Add a second DN8 for even more impactful, room-filling bass.

Specifications

Mounting Type	Tabletop Mount
Model Name	DNSUB8BK
Speaker Type	Subwoofer
Special Feature	Lightweight
Recommended Uses For Product	Music,Movies
Compatible Devices	Gaming Console, Home Theater, Television
Subwoofer Diameter	8 Inches
Net Quantity	1.0 count
Surround Sound Channel Configuration	dB
Colour	Black
Included Components	Power Cord, Quick Start Guide, Registration Card, Subwoofer
Product Dimensions	33.3D x 32.5W x 30.5H Centimeters
Item Weight	10.5 Kilograms
Is Waterproof	False
Number of Items	1
Control Method	Remote
Speaker Size	8 Inches
Power Source	Corded Electric
Brand Name	Definitive Technology
Colour Name	Black
RMS Power Range - Amplifiers	500 Watts
Item model number	DNSUB8BK
Manufacturer	Definitive Technology
Country of Origin	USA
Item Weight	10 kg 500 g

Have a Question? See What Others Asked

Does this sub woofer works with my Marantz receiver? I am not able to do so

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.

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

Can this be used with wireless audio transmitter?

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