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Definitive Technology Dymension DM80 Flagship Tower Speaker, Adjustable Bipolar Arrays, 4 BDSS Mid/Bass Woofers, 3XR Architecture with Built-in 12” Subwoofer, Dolby Atmos/DTS:X Ready, Black

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Availability: 12 left in stock
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Arrives Thursday, Feb 5
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Size: Single


Style: DM80


Features

  • FLAGSHIP TOWER SPEAKER FOR ROOM-FILLING AUDIO - The Definitive Technology Dymension DM80 Tower Speaker features (4) 5.25" long-throw BDSS midrange woofers and a tweeter that delivers rich, detailed sound with ultra-clear speech and unmatched realism
  • FULLY BALANCED, ADJUSTABLE BIPOLAR ARRAY - Featuring Definitive Technologys signature fully-balanced, adjustable bipolar arrays with front and back focusing speakers, the floorstanding speaker fills the room with multi-directional, truly enveloping sound
  • BIG THUNDEROUS BASS IMPACT - The speaker has (2) 3XR-optimized passive radiators and an integrated 12 powered subwoofer with a high-performance GaN FET 400W amplifier for full-range performance with superior vocal clarity and maximum bass impact
  • BUILD A COMPLETE HOME THEATER SYSTEM - The tower speaker is timbre-matched to other Dymension series speakers. Add the DM30 center channel speaker and DM90 height channel speakers (sold separately) for an Atmos/DTS:X-ready surround sound system
  • PATENTED TECHNOLOGIES - This speaker has a Patented Linear Response Waveguide that extends off-axis dispersion for total sonic immersion. To get deep-bass performance, it has Intelligent Bass Control that blends subwoofer output with mids and highs
  • MINIMALISTIC, ELEGANT DESIGN It is easy to integrate the DM80 into any room setting. Includes cabinet foot spikes/pads to place and level the speaker on any floor surface. As soon as you dim the lights, it virtually disappears into your room
  • TOP-NOTCH SPEAKER SERIES - The Definitive Technology Dymension series includes a range of high-performance center-channel, floor-standing, bipolar tower, surround sound, and on-wall speakers to deliver the best-in-class audio through any home audio system

Description

Level up your home theater audio with the Definitive Technology Dymension DM80 Flagship Tower Speaker - a bipolar floorstanding speaker. DM80's fully balanced bipolar arrays are adjusted to optimize for room placement and hold a rear-array attenuation switch for near-wall placement. The 3XR Architecture combines an integrated 12” powered subwoofer powered by an all-new, high- performance GaN FET 400W amplifier and two passive radiators. Its four 5.25" mid/bass BDSS woofers for superior midrange detail and custom aluminum oxide tweeters for explicit voice provide a smooth extended response with crisp transients and exceptional definition. To get deep-bass performance, it has a Patented Intelligent Bass Control that blends subwoofer output with mids and highs. This speaker also has a Patented Linear Response Waveguide that extends off-axis dispersion for total sonic immersion. Connect the integrated DM90 Height Module (sold separately) to DM80 Tower Speaker for hyper-realistic overhead effects. Be it an onscreen movie drama or hearing the sonic details while gaming, this tower speaker always performs to the best of its caliber. The consistent sound across Definitive Technology gives you the flexibility to mix and match Dymension, Dymension CI, and Mythos speakers, which can be voice-matched to design a complete home system.

Brand: Definitive Technology


Speaker Maximum Output Power: 400 Watts


Connectivity Technology: Radio


Audio Output Mode: Surround


Mounting Type: Floor Standing


Material: Aluminum


Model Name: DM80


Speaker Type: Tower


Special Feature: Bass Boost


Recommended Uses For Product: For Surround Sound Systems


Compatible Devices: Home Theater


Subwoofer Diameter: 12 Inches


Unit Count: 1.0 Count


Surround Sound Channel Configuration: 3.0


Color: Black


Included Components: Speaker


Product Dimensions: 16"D x 11.3"W x 49.4"H


Item Weight: 45.1 Kilograms


Is Waterproof: False


Warranty Type: Limited


Number of Items: 1


Control Method: App


Wireless Communication Technology: Bluetooth, Wi-Fi


Speaker Size: 5.25 Inches


Power Source: Corded Electric


Woofer Diameter: 5.25 Inches


Audio Driver Type: Dynamic Driver


Audio Driver Size: 5.25 Inches


Specific Uses For Product: Home theaters, gaming environments, movie and music experiences


UPC: 747192137199


Style: DM80


Manufacturer: Definitive Technology


Shape: Tower


Set Name: Dymension


Item Weight: 99.2 pounds


Item model number: 300570-01-00-101


Date First Available: February 22, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Feb 5

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.

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Top Amazon Reviews


  • Buy them
Size: Single Style: DM70
These speakers are simply amazing. I had a 10” Definitive Technology subwoofer that I was going to hook up to my surround sound system, but it broke. After hooking up these two speakers, I don’t even need the 10” subwoofer. Each tower has a 180 amp 10” woofer integrated into them lol It would be overpowering for my whole system. My couch rattles. I added the Dolby Atmos DM90’s, as well a DM20 Center and the system rocks. ... show more
Reviewed in the United States on December 14, 2025 by Nathan Nathan

  • definitive has finally lived up to its name
Size: Pair Style: DM60
i had a pair of 7004 and i always thought i had a nice system. but man these m60 with a smaller woofer is the bomb. and i got a great price merry xmas to me
Reviewed in the United States on November 29, 2025 by Howard Ramsey

  • Awesome is what awesome is, I also have the Atmos speakers on top.
Size: Single Style: DM80
Beautiful! Awesome! O wait that's two words. Well worth the purchase. Would do it again, for sure.
Reviewed in the United States on December 9, 2025 by MDB MDB

  • Reliability
Size: Single Style: DM70
Have had these speakers since May and have had the red light blinking on the back. I'm hoping that the amp doesn't go out. I've had a set of the earlier models Tower speakers and one of the amp failed on those so I'm just hoping that the amp doesn't fail on these. Hopefully I unplugged it and reset it and it seems to be working okay now ... show more
Reviewed in the United States on August 7, 2025 by Drew

  • Top Quality Speakers.
Size: Single Style: DM80
These speakers are very well built and sound amazing. I went with the small top speakers that plug into the tops of the larger speakers and it makes a difference.
Reviewed in the United States on March 24, 2025 by Charles Shaw

  • Amp issues?
Size: Single Style: DM60
I have seen amp failures in some of the reviews for these. I own the DT 9060 towers. I have gone through 2 sets of speakers and 5 amps. I don’t listen to these loud or have bass adjusted high. I’m curious how many people are having amp issues on DT powered towers? It seems as though DT has not figured out the amp problem and if this is the case, I would stay away from these. They do sound great but it is not worth fighting with customer service teams for the life of the speaker. ... show more
Reviewed in the United States on September 2, 2024 by Tony g

  • Saint Saens organ symphony under Barenboim? Genesis Los Endos? Hear, hear!
Size: Single Style: DM60
After agonzing over what hardware to put into our high vaulted ceiling living room, Amazon's 4th of July sales of DM60s came around and we bit the bullet. I could not have ever imagined how often I would sit on our sofa crying and with goose bumps running all over my body. There are probably many reasonable sound systems that you can get at this price point. But for a large head space room in a woodframe building with hardwood floors for low frequency resonance, the bipolar design seems super ideal. These speakers enable the music to make a stone cry! ... show more
Reviewed in the United States on February 20, 2025 by Amazon Customer

  • Great Value
Size: Single Style: DM40
Excellent value and sound fantastic. There are perfect if you already have a subwoofer.
Reviewed in the United States on April 8, 2025 by Donald V.

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