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Customer Ratings & Reviews

Your price for this item is $199.99
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The comparable value price is $999.99

Customer reviews

Rating 4.8 out of 5 stars with 228 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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95%would recommend to a friend

Customers are saying

Customers highly value the superior sound quality and impressive bass response of the BP-9040 speakers. Many reviewers also praised the powerful output and the excellent value for the price. The speakers' ability to deliver high volume without distortion was also frequently noted. Overall, the feedback indicates a very positive customer experience.

This summary was generated by AI based on customer reviews.

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 3 Showing 41-60 of 228 reviews
  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    Excellent as always with Def Tech

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought these to replace my old BP7006 Def Tech towers as one of the built-in sub-woofers developed a slight hum after about 8 years of use. I found out from Def Tech after making this purchase that i could have easily repaired the speaker. (Their support is great!) Having said that, I'm very happy with the purchase. Very warm and clear sound with lots of bass from the built-in subs. The gain is only set to about 50% on the subs paired with my Marantz amp. Compare for yourself vs other brands but these will not disappoint.

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

    Rated 5 out of 5 stars

    Tower speakers

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

    Such wonderful speakers! We love them. Such rich sound.

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

    Rated 5 out of 5 stars

    MUST BUY

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This Brand Never disappoints. Your ear will appreciate the quality…

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

    Rated 5 out of 5 stars

    Excellent

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

    They sound amazing. The bad it's so full and the highs disperse through the room

    I would recommend this to a friend
  • Pros mentioned:
    Bass

    Rated 5 out of 5 stars

    Great full range sound

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

    Floor speakers are the way to go! These have independent powered subwoofer

    I would recommend this to a friend
  • Pros mentioned:
    Bass

    Rated 5 out of 5 stars

    Best affordable tower speakers

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

    Replaced my Definitive Tech BP8’s These hit hard, great bass

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Amazing sounding speakers!

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

    These speakers are worth every penny. We have a pair of these and use our Sony Tv with acoustic surface as our center speaker. These speakers are great for music even on their own. The integrated subs are a game changer. Music is crisp and full. We have them powered by a Denon AVR-x4700H receiver. I would highly recommend them!

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

    Rated 5 out of 5 stars

    Excellent Speaker

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

    Excellent Speaker had the 8040 and upgraded very pleased

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

    Rated 5 out of 5 stars

    Definitive Sound system

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I forgot how much better a good sound system sounds.

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

    Rated 5 out of 5 stars

    Best Speakers Ever - Worth Every Penny!

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    These speakers are AMAZING! I had two definitive tech speakers put in ceiling, however, if you can't go that route, you can add the nice additions on top of these to get the same effect. The speakers are amazing, crazy sound and dual (built in) subs provide a an amazing amount of bass. Can't go wrong with these!

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

    Rated 5 out of 5 stars

    Speakers

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

    Great speakers would definitely recommend to anyone

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

    Rated 5 out of 5 stars

    Sweet

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

    It has great sound. Bi polar design sounds so good.

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

    Rated 5 out of 5 stars

    Buy Now

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    These are outstanding speakers. These are great for listening and for movies. No need for a sub woofer.

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

    Rated 5 out of 5 stars

    Our New Speakers

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

    These DT speakers are terrific. Their power is probably much more than necessary but they pick up every background noise on the movie and sometime they seem as if my window is open. We are very pleased with their performance and are glad we stepped up from the series below.

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

    Rated 5 out of 5 stars

    Can't Go Wrong with DT Speaker

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

    Definitive Technology always one of my favorite when come to speaker. With up-gradable speaker for atmos and it also come with a built in sub woofer for each tower so its just perfect for my small size entertainment room that no enough space for two large sub woofer. Built and sound quality are totally astounding.

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

    Rated 5 out of 5 stars

    Most amazing sound ever

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very crisp and clean sound. Tend to be a bit of a sound snob and these fill the room and are very clean with a lot of bass - without distortion or buzz. Definitely pair with the directionals that point to the ceiling for surround sound. Totally changes the cinematic experience.

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

    Rated 5 out of 5 stars

    Great speakers

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I was looking at a higher price speakers then I had the chance to listen to these and the sound was great for the size of my room.

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

    Rated 5 out of 5 stars

    Excellent pure clarity tone !

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love the look of these tower speaker. I am amazed that it has an integrated sub woofer. Make your listening experience more astonishing and powerful ! I like the led logo that is has on the front of the speakers. Sound great on music especially when I sing karaoke......

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

    Rated 5 out of 5 stars

    Excellent speakers for no hassle Dolby Atmos setup

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I had purchased two of these speakers previously for my front channel speakers. Adding the rear two was a no-brainer to complete the Dolby Atmos setup I was after. They sound amazing, are a bargain at the price and don't look too gaudy in my living room.

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

    Rated 5 out of 5 stars

    Whoa

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

    Exceeded expectations. Sounds quality is amazing. Bass hits really hard for 8 inches. Sounds/feels better than a movie theater when combined with full surround speakers. No sub woofer needed

    I would recommend this to a friend
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