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Customer Ratings & Reviews

$299.99

Customer reviews

Rating 4.7 out of 5 stars with 778 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.8 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 recognize the CX 800W amplifier for its power and amazing sound quality. Its compact size and ease of use are also appreciated by users. While some users mentioned heat, it was not a significant concern overall. The amplifier is also recognized for its great price and good bass performance.

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 6 Showing 101-120 of 778 reviews
  • Pros mentioned:
    Power, Size

    Rated 5 out of 5 stars

    Kicker amp

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

    I got this due to it's size and power. Its perfect. Can't go wrong

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

    Rated 5 out of 5 stars

    Frank

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

    Amazing. I am using it with a kicker L7 and it sounds amazing

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

    Rated 5 out of 5 stars

    Great beginner sub amp

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

    Great little amp for the money. More than enough power to push two 12 inch subwoofers and make them loud enough to feel from the trunk. Great entry level product.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Sound quality

    Rated 5 out of 5 stars

    easy install, good quality

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

    works great in my car, easy to install. Good quality. I had a JBL one first, but it kept malfunctioning with my radio. This one works like a charm

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

    Rated 5 out of 5 stars

    Bass head

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

    Loud bass and the sound is very nice, and amp is not turned up and sounds loud

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Sound quality

    Rated 5 out of 5 stars

    Amazing

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

    Amazing sound and a quick install. Easy to adjust to the sound you desire. I'm pushing two kicker comps.

    I would recommend this to a friend
  • Pros mentioned:
    Power
    Cons mentioned:
    Heat

    Rated 5 out of 5 stars

    Good amp

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

    Good amp. i got this paired with a kicker 12” comp r sub and it powers it well. gets a little warm after a while but nothing too concerning.

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

    Rated 5 out of 5 stars

    Its a really nice amp

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

    This amp puts out the power and it sounds real nice

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

    Rated 5 out of 5 stars

    Extremely powerful amp!!

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

    Great , small but powerful!!! Even comes with a certificate of what it’s rated!! Way above what it’s supposed to be

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

    Rated 5 out of 5 stars

    Great Amp

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

    Amp works great with our daughter’s new speakers she got for Christmas last year. Her other worked ok but needed a little more juice! Sounds great!!

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

    Beaut!

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

    Kicker amplifiers are the BEST in the game. Always produce more power than they are rated. Never had an issue with one. I would say space efficient and aesthetic as well. Powers my Kicker L7 12 inch.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Power

    Rated 5 out of 5 stars

    Sweet amp goes great with L7 12 inch

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

    Great amp easy to set up with enough power, pushes my L7 12

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

    I would recommend

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

    This is a really good amplifier. It’s able to power a 12 inch Square kicker with 1500 RMS just fine

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

    Works great plenty of power no problems good quality

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

    Rated 5 out of 5 stars

    800w amp

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Delivers enough power without taxing my battery. Great product.

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

    Rated 5 out of 5 stars

    2020 Ram Bighorn

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

    Great additional to my 2020 Ram. Paired it with 10” Kicker Sub

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

    Rated 5 out of 5 stars

    Great amp

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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.

    Small compact amp fits great in location mounted has a lot of power to push my sun

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

    Great quality and performance

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

    I’ve used kicker amplifiers for many years and they always deliver as rated, preform well and have longevity.

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

    Rated 5 out of 5 stars

    Excellent Amp

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

    Awesome amp. Small, built well. Delivers a good and steady amount of power.

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

    Rated 5 out of 5 stars

    Amps Amps Amps

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

    More then I thought it would be. When I took it out of the box I was surprised how small it was. It makes big sound. Worth the money

    I would recommend this to a friend
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