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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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  • 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 7 Showing 121-140 of 228 reviews
  • Rated 5 out of 5 stars

    Attractive & Great Sounding -- with amazing bass!

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I wanted to upgrade our home theatre speakers, and these were a perfect fit. These speakers deliver great clarity, fantastic bass response, and an immersive sound stage in a beautiful design. The AV receiver driving this setup is a Denon AVRx4500. Another plus: I retirer two external subwoofers, since the built-in 8" units add high impact for music and movies. If you're looking for an attractive and great sounding speaker, give the Def Tech BP9040 a try!

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

    Rated 5 out of 5 stars

    awesome speakers

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

    best speakers I ever bought. built in amps make it nice and clear. don't need a powerful receiver. feel like I am at the movies.

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

    Rated 5 out of 5 stars

    Worth every penny

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

    Bought a pair of these speakers to replace a setup of promonitor 600 fronts with a prosub 800. These sound amazing. Night and day difference in the clarity and staging.

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

    Rated 5 out of 5 stars

    With it!

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

    Major upgrade from my Polk bookshelf speaker. Bought it on sale at a great price. Sound quality is excellent. Best Buy delivered all around.

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

    Rated 5 out of 5 stars

    Great upgrade from 14 y rold speakers

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

    Great sound! I upgraded from BP-7006. What a difference in movies.

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

    Rated 5 out of 5 stars

    Great way to fill room with quality sound.

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

    Changed my media room floor speakers with these. Completely changed the sound dynamic of the room. It creates true depth of sounds. Highly recommended.

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

    Rated 5 out of 5 stars

    Definitive Technology 9040..

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

    I have a pair of the 9040's and the 9060's towers... there truly amazing..the sound quality is unmatched in my opinion.. absolutely worth every penny...

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

    Rated 5 out of 5 stars

    Great towers

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

    I stepped in the magnolia room and salesperson showed me these definitive tech towers as soon as l listened I new I had to have them .I love the built in subwoofer .

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

    Rated 5 out of 5 stars

    Great sound and value

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

    Highly recommended, no need for a separate powered subwoofer. Be sure to pair with a highly powered amp. I suggest 180W per channel minimum.

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

    Rated 5 out of 5 stars

    Great sound system

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

    Works and sounds great. Got very good service. My installers were very knowledgeable about the system .Very satisfied.

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

    Rated 5 out of 5 stars

    These speakers produce a great sound

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

    The internal Subs with built in amps add great lows to the soundstage

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

    Rated 5 out of 5 stars

    Definitive technology is the way to go

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

    I did a lot of research on different speakers and definitive technology is the way to go . Highly recommended !

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

    Rated 5 out of 5 stars

    great product

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

    the speakers look great and sound even better.....

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

    Rated 5 out of 5 stars

    Great sound

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

    Definitive technology speakers are great I love how they sound super clear in loud I will definitely recommend it

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

    Great sound if you like bipolar speakers

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

    If you haven't heard bipolar speakers, listen to them first. They provide a different experience by using reflected sound (from a rear-firing woofer and tweeter) that can be described as spacious. This makes their placement very important. The built-in subwoofer is one active 8" woofer and two 8" passive radiators. With lots of testing, they go very low for the size and have almost no distortion. It helps justify the price if you don't need to buy a separate subwoofer.

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

    Rated 4 out of 5 stars

    Great speakers for jazz or mellower music

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

    When I brought these speakers home I was impressed with how they were made they sounded great with certain types of music, but could not rock out like I wanted. I listen to lots of different types of music. I would recommend these speakers for smoother mellower types of music.

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

    Excellent sound, quality, and stunning design!

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

    AMAZING! My first real home theater purchase in nearly 2 decades. I spent weeks researching and listening to different systems at different outlets. I found no other brand can match the aesthetics and design, nor combine all that with beautiful sound and amazing customer service. The warranty is awesome, and the company stands behind their products!

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

    Rated 5 out of 5 stars

    Subwoofer

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

    The bass is outstanding, I would really recommend for a audio home theater system

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

    Rated 5 out of 5 stars

    Def tech

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

    Best mid size towers hands down love every minute of it

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

    Rated 5 out of 5 stars

    GREAT SOUND

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

    Two of them for great but if you get the full line WOW the definitive technology Bp 9040 and A90 WILL HAVE YOUR HOUSE ROCKING

    I would recommend this to a friend