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Williston, VT 05495
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Customer Ratings & Reviews

Your price for this item is $295.99
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The comparable value price is $399.98

Customer reviews

Rating 4.6 out of 5 stars with 358 reviews

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Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.5 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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93%would recommend to a friend

Customers are saying

Customers appreciate the ProSub 800 8" 300-Watt Powered Subwoofer for its excellent sound quality and impactful bass, finding it powerful enough for their needs while remaining compact and easy to use. Many reviewers highlighted the subwoofer's impressive performance relative to its price. The ease of setup and installation was also frequently praised.

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 9 Showing 161-180 of 358 reviews
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Awesome sub for the price

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

    I had other subs but always go with Definitive Tech as the size is compact but pretty powerful for its size. Definitely recommended!

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

    Great subwoofer

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

    We had an old receiver and our old subwoofer went out. We bought this new one and it was perfect bease it was plug and play

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

    Rated 5 out of 5 stars

    Great sub in a small package

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

    This is a great subwoofer in a very small package. What an improvement over a Polk that came in a set.

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

    Rated 5 out of 5 stars

    Great subwoofer for old stereo system

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

    Added great low end sound to my old stereo system that doesn't have low level LFE connections. ProSub has a low pass filter and volume control to balance with the connected monitors.

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

    Rated 5 out of 5 stars

    better than my old 10 inch sub

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

    the salesman said he had purchased this brand for his system, all i can say is thanks! can't wait to get the second one

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

    Rated 5 out of 5 stars

    Great Sound for the Money

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

    Upgraded the 600 series that we had purchased as a package and the sound quality is far better, movies sound more like you are in a theater.

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

    Rated 5 out of 5 stars

    Great Subwoofer Speaker

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

    A small subwoofer speaker that packs a punch. It gives good bass response and is the perfect low end match for Def Tech studio monitor speakers, for a full sound.

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

    Rated 4 out of 5 stars

    A Very Adequate Replacement

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

    Had to replace a blown subwoofer, and, through research, purchased the Definitive Technology 800 Subwoofer. Very pleased with the sound and how it blends in with my other speakers........nice bang for your buck.

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

    Rated 5 out of 5 stars

    Sounds great

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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.

    A gift for my husband and now we feel like we are at the movies. Makes every movie sound so much better

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

    Rated 5 out of 5 stars

    Awesome sounding sub

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

    This subwoofer sounds absolutely amazing best bang for the buck would definitely recommend

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

    Rated 5 out of 5 stars

    Great subwoofer.

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

    I got 2 of this sub put in my room.There rock my room like an earth quake.Good quality.

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

    Rated 5 out of 5 stars

    Amazing sound from small sub

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

    Room has terrible acoustics. Tried numerous subs including 12” but this 8” gives better clarity and pervasive sound. Besides being a bargain.

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

    Rated 5 out of 5 stars

    Awesome Sound!

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

    Needed to add a new subwoofer to my system! This one is so good I get noise complaints from my neighbors. Love it!

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

    Rated 5 out of 5 stars

    Great steal of a deal

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

    Found this item in the Magnolia room on sale. It has great sound and fills the room. Very happy with the purchase.

    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.

    This product was bought to replace a Samsung speaker that could not be adapted to a new receiver. It does what it is supposed to and more. Could not ask for better sound.

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

    Rated 5 out of 5 stars

    Definitive Comes Through

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

    Great subwoofer at a good price with a big sound for its compact size, yet not "boomy".

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

    Rated 5 out of 5 stars

    Awesome.

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

    Had to wait for them to install sub but once it was on this things pumps and sounds great.

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

    Rated 5 out of 5 stars

    Great Sub for the Money

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

    Needed a replacement for another brand that failed and could not be repaired. Great bass sound and I really like the volume control on the side.

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

    Rated 5 out of 5 stars

    Deal

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

    This was on sale and works really well. Happy w the purchase and quality

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

    Rated 5 out of 5 stars

    No complaints!

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

    Paired this with my new Definitive Promonitor 1000 bookshelf speakers. Perfect match!

    I would recommend this to a friend
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