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  • Front. Definitive Technology - Dymension DM40 4.5” Slim Tower Speaker (Each) - Black.
  • Angle. Definitive Technology - Dymension DM40 4.5” Slim Tower Speaker (Each) - Black.
  • Left. Definitive Technology - Dymension DM40 4.5” Slim Tower Speaker (Each) - Black.
  • Back. Definitive Technology - Dymension DM40 4.5” Slim Tower Speaker (Each) - Black.
  • Alt View 11. Definitive Technology - Dymension DM40 4.5” Slim Tower Speaker (Each) - Black.
  • Alt View 12. Definitive Technology - Dymension DM40 4.5” Slim Tower Speaker (Each) - Black.
  • Alt View 13. Definitive Technology - Dymension DM40 4.5” Slim Tower Speaker (Each) - Black.
  • Alt View 14. Definitive Technology - Dymension DM40 4.5” Slim Tower Speaker (Each) - Black.
  • Alt View 15. Definitive Technology - Dymension DM40 4.5” Slim Tower Speaker (Each) - Black.
  • Alt View 16. Definitive Technology - Dymension DM40 4.5” Slim Tower Speaker (Each) - Black.
  • Alt View 17. Definitive Technology - Dymension DM40 4.5” Slim Tower Speaker (Each) - Black.
  • DT Dymension Towers video 1 minutes 27 seconds

Definitive Technology - Dymension DM40 4.5” Slim Tower Speaker (Each) - Black

Model:
DYMENSIONDM40
SKU:
6532525
Your price for this item is $639.99
Save $159.01
The comparable value price is $799.00

Customer reviews

Rating 4.7 out of 5 stars with 7 reviews

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86%
would recommend
to a friend
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 1 Showing 1-7 of 7 reviews

  • Fire

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great tower! For a 5.1 or 7.2 home theater. Good sale price too

    I would recommend this to a friend

  • small but amazing

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I'm shocked its better than Klipsch R820F and takes way less space

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Another amazing sound from Def Tech

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing Speakers as always from Definitive Technology. I wanted the larger ones but just do not have the room plus i have 2 Super Cube Subwoofers so needed something small yet loud and these are it!

    I would recommend this to a friend

  • Great towers, big sound, small footprint

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great towers from Definitive. The bipolar design has no problem creating a big soundstage and filling my large family room with high ceilings. Would have loved to get the DM60s or DM70s with the powered subs, but they were just too large. No regrets going with the smaller DM40s. Still sounds great.

    I would recommend this to a friend
    • Brand response from Definitivetech Team
      Posted .

      KevinW,
      Thank you for your positive review of our DM40 speakers. We hope you can soon complete your Definitive Technology system.
      Regards,
      DT

  • Pros mentioned:
    Sound quality

    Love these little guys

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I am currently using these DM40 towers as side surrounds in my 5.2.2 setup. They pair beautifully with the DM70 towers I use for my front L/R. They sound incredible, almost like wrapping you in a sound bubble. I am extremely happy with this new Dymention series from Def Tech. I came from the SVS ultra series that were also great but this new Dymention series is on a whole new level.

    I would recommend this to a friend
    • Brand response from Definitivetech Team
      Posted .

      Thank you very much for taking the time to leave an excellent review. Your feedback means a lot to us, and we are so happy to hear that we have been a valuable part of your musical journey. We strive to provide our users with the best possible experience, and your kind words inspire us to keep pushing the boundaries.

  • Pros mentioned:
    Sound quality

    Great sound

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My husband loves the speakers especially when he's watching his movies.

    I would recommend this to a friend

  • Definitive Technology - Slim Tower Speaker

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Not the sound we were looking for - purchased two and both were returned to the store

    No, I would not recommend this to a friend
    • Brand response from Definitivetech Team
      Posted .

      Diane, we apologize that the speakers did not meet your expectations. We hope you will reconsider Definitive Technology in the future.
      Sincerely,
      Definitive Technology

Page 1, Showing 1-7 of 7 reviews
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