Definitive Technology - Descend 12" Sub 3XR Architecture 1500W Peak Class H Amplifier (2) 12" Bass Radiators - Black
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Specifications
- RMS Power500 wattsWoofer Size12 inches
- Key Specs
- RMS Power: 500 watts (The maximum amount of continuous power the device is able to handle.)
- Woofer Size: 12 inches
- General
- Brand: Definitive Technology
- Model Number: Descend DN12
- Product Name: Descend 12" Sub 3XR Architecture 1500W Peak Class H Amplifier (2) 12" Bass Radiators
- Color: Black
- Audio
- Minimum Frequency Response: 25 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Maximum Frequency Response: 0.15 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Amplifier Class: H (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
- Speaker Type: Floorstanding
- Subwoofer Type: Powered (Passive subwoofers require an external amplifier, such as the one driving the main speakers in the system, for power. Active subwoofers, on the other hand, have a designated amplifier (one that isn't shared with other speakers) for power as well as line-level crossover.)
- Enclosed: true
- Peak Power Handling: 1500 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
- Features
- Indoor Or Outdoor Use: Indoor (Indicates the appropriate environment product was designed to be used in.)
- Controls: Low pass filter, Phase, Power on/off, Volume, Mute
- Connectivity
- Subwoofer Connection Type: RCA
- Wireless: true
- Dimensions
- Product Height: 18.72 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 19.09 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 18.04 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 73.19 pounds (The out of box weight of the item.)
- Material
- Woofer Composition: 12” Long-Throw Woofer with Dual 12” Radiators
- Included
- Remote Control Included: true
- Cable(s) Included: AC power
- Other
- UPC: 747192132644
Loaded with custom technologies, the Definitive Technology Descend DN12 is a compact, digitally optimized subwoofer designed for movies and music. It is outfitted with dual 12” Bass Radiators that are pressure coupled to the 12” driver and 1500W peak Class H amplification that deliver powerful bass with amazing speed, musicality, and control even at 25Hz. Featuring the unique 3XR Architecture with three-times the bass-producing surface area of traditional subwoofers, the DN12 performs like a 15” sub and delivers louder and clearer lows without any unwanted port noise distortion. Featuring Intelligent Phase Control enables you to tune the subwoofer to flawlessly blend with your home theater system. Built-in controls allow adjust volume, low pass filter, EQs modes (Flat, Deep and Loud), and phase control (0/180°) for optimum bass levels. A perfect complement to any home theater system, you can easily connect the DN12 via LFE or stereo line level RCA inputs (cables not included). Add another, same-model subwoofer to your home audio set up to dramatically improve realism, smooth out peaks and dips, as well as to get an even bass response for all your movies and music. Be at the center of action from any part of the room!
- An Advanced, Powerful Subwoofer: More efficient than previous DT subs and a perfect addition to your home theater, the Definitive Technology Descend DN12 features the new 3XR Architecture, a 12" driver and (2) pressure-coupled 12" Ultra Low Bass Radiators and performs like a 15” sub
- Blends Flawlessly with your Music System: With Intelligent Phase Control that offers 360 degrees of customizable phase adjustment, the DN12 sub effortlessly blend with your home audio system, delivering a reference-level musical experience
- Bigger, Dynamic Audio for Movies & Music: It is equipped with an efficient digitally-tuned 1500W peak Class H Amplifier that uses optimal power and offers sustained bass even at 25Hz, and an advanced 56-bit DSP that minimizes distortion and prevents woofer damage at ultra-high volumes
- Versatile Connection Options: Easily connect your home entertainment setup with this subwoofer via LFE (unfiltered / low pass disabled), stereo line level RCA inputs (cables not included), or USB-A input. The DN12 is perfect for most home theater setups
- Built-In Controls: For convenient operations, the sub features controls for adjusting EQs modes (Flat/Deep/ Loud), volume, low pass filter, phase toggle (0/180°), and power toggle (Auto On/Off or DC Control) for fast power switching - all controls you need for smooth functions
- Add an Additional Sub for Thunderous Sound: By adding another same-model subwoofer, amplify every crunch, explosion, and roar, and feel at the center of the action. The result will be dramatically improved realism, smoother peaks, and an even bass response across the room
Whats Included
- Subwoofer
- Slim Remote Control
- Power Cord
- Quick Start Guide
- Registration Card
- AAA Batteries (for the remote)
Q: Can I connect this subwoofer using RCA inputs?
A: Yes, you can connect this subwoofer using stereo line level RCA inputs.
Q: What is the lowest frequency response for this subwoofer?
A: The minimum frequency response for this subwoofer is 25 hertz.
Q: What is the maximum frequency response of this subwoofer?
A: The maximum frequency response of this subwoofer is 0.15 kilohertz.
Q: Does this subwoofer have a remote control?
A: Yes, this subwoofer includes a remote control for operation.
Q: Can I connect this subwoofer using RCA inputs?
A: Yes, you can connect this subwoofer using stereo line level RCA inputs.
Q: Is a remote control included with this subwoofer?
A: Yes, a remote control is included with this subwoofer.
Q: What type of amplifier class does this subwoofer have?
A: This subwoofer has a Class H amplifier.
Q: What is the peak power handling of this subwoofer?
A: The peak power handling of this subwoofer is 1500 watts.
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Loaded with custom technologies, the Definitive Technology Descend DN12 is a compact, digitally optimized subwoofer designed for movies and music. It is outfitted with dual 12” Bass Radiators that are pressure coupled to the 12” driver and 1500W peak Class H amplification that deliver powerful bass with amazing speed, musicality, and control even at 25Hz. Featuring the unique 3XR Architecture with three-times the bass-producing surface area of traditional subwoofers, the DN12 performs like a 15” sub and delivers louder and clearer lows without any unwanted port noise distortion. Featuring Intelligent Phase Control enables you to tune the subwoofer to flawlessly blend with your home theater system. Built-in controls allow adjust volume, low pass filter, EQs modes (Flat, Deep and Loud), and phase control (0/180°) for optimum bass levels. A perfect complement to any home theater system, you can easily connect the DN12 via LFE or stereo line level RCA inputs (cables not included). Add another, same-model subwoofer to your home audio set up to dramatically improve realism, smooth out peaks and dips, as well as to get an even bass response for all your movies and music. Be at the center of action from any part of the room!

Loaded with custom technologies, the Definitive Technology Descend DN15 is a digitally optimized subwoofer designed for movies and music. It is outfitted with dual 15” Bass Radiators that are pressure coupled to the 15” driver and 1500W peak Class H amplification that deliver powerful bass with amazing speed, musicality, and control even at 20Hz. Featuring the unique 3XR Architecture with three-times the bass-producing surface area of traditional subwoofers, the DN15 performs like two 18” ported subs and delivers exceptional and clearer lows without any unwanted port noise distortion. Featuring Intelligent Phase Control enables you to tune the subwoofer to flawlessly blend with your home theater system. Built-in controls allow adjust volume, low pass filter, EQs modes (Flat, Deep and Loud), and phase control (0/180°) for optimum bass levels. A perfect complement to any home theater system, you can easily connect the DN15 via LFE or stereo line level RCA inputs (cables not included). Add another, same-model subwoofer to your home audio set up to dramatically improve realism, smooth out peaks and dips, as well as to get an even bass response for all your movies and music. Be at the center of action from any part of the room!

The Definitive Technology Descend DN10 is a compact, digitally optimized subwoofer designed for movies and music. It is outfitted with dual 10” Bass Radiators that are pressure coupled to the 10” driver and 500W peak Class D amplification that deliver powerful bass with amazing speed, musicality, and control even at 28Hz. Featuring the unique 3XR Architecture with three-times the bass-producing surface area of traditional subwoofers, the DN10 performs like a 12” sub and delivers louder and clearer lows without any unwanted port noise distortion. Built-in controls easily accessible at the back panel allows variable volume, low pass filter and phase control (0/1100°) for optimum bass levels. Set power toggle to Auto on/off or DC control for fast and easy on/off power switching in the sub and other home theater equipment. A perfect complement to any home theater system, you can easily connect the DN10 via LFE or stereo line level RCA inputs (cables not included). Add another, same-model subwoofer to your home audio set up to dramatically improve realism, smooth out peaks and dips, as well as to get an even bass response for all your movies and music. Be at the center of action from any part of the room!

HT/1205 MKII is our best seller. Uses powerful 500W Class D amp, ultra-long stroke 12” CarbonGlas driver. Insanely high output in theatre and music applications. Sexy new cabinet hides clever internal braces. Compact, powerful, hugely upgraded. Use as .1 or as main sub in dual purpose system. Optional HT-Air 5.8Ghz wireless.
| Pros for Definitive Technology - Descend 12" Sub 3XR Architecture 1500W Peak Class H Amplifier (2) 12" Bass Radiators - Black | |||
|---|---|---|---|
| Sound Quality, Bass, Design | Sound Quality, Bass, Design | Sound Quality, Bass, Size, Ease of use | Sound Quality, Bass, Power |
Specs
Reviews
Rating 4.5 out of 5 stars with 29 reviews
- Sound Quality (20)
- Bass (8)
- Design (3)
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