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Customer Ratings & Reviews

Your price for this item is $299.99

Customer reviews

Rating 4.7 out of 5 stars with 775 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

Pros mentioned filter

Cons mentioned filter

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 7 Showing 121-140 of 775 reviews
  • 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
  • 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:
    Sound quality

    Rated 5 out of 5 stars

    Kicker

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

    This is a awesome little amp. Pushes the speakers perfectly

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

    Rated 5 out of 5 stars

    Kicker amp

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

    Fantastic amplifier, true 800w power! Pushes my 2 12s with ease and thump

    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
  • Pros mentioned:
    Power, Sound quality

    Rated 5 out of 5 stars

    Great amp

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

    Great amp. Certificate passed for 925 watts. This thing pushes my 12 solo bardic with ease.

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

    Rated 5 out of 5 stars

    Works for 10in subs

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

    It works wonderful nice and powerful and easy to wire up

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

    Rated 5 out of 5 stars

    Great quality

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

    Easy one channel hookup, simple, and how small and compact the amp was

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

    Rated 5 out of 5 stars

    Definitely recommend!

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

    Perfect amount of power for my mono sub. Sound is great and a huge upgrade from factory system.

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

    Rated 5 out of 5 stars

    Perfect

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

    Perfect power for my setup. Easy installation. I have it set up to a downfire set of 10” subs. Hits hard even at half power.

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

    Rated 5 out of 5 stars

    Good amp

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

    Very powerful but I swapped it for an alpine 600 which was more forgiving with my headunit / LOC issues

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

    Rated 5 out of 5 stars

    Amazing product delivres exactly what you want

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

    Power for sound it offers is amazing with great quality

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

    Rated 5 out of 5 stars

    Boomin deal!

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

    Sounds amazing! It was very simple to install and easy to use!

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

    Rated 4 out of 5 stars

    Great small and plenty of power.

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

    Hi. The Kicker amp is exactly what I wanted small but plenty of power. I mounted it to the back of a box and slide it in the back of my MDX and still have room for my tools and what every else I need. I would recommend it to whoever is looking.

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

    Rated 4 out of 5 stars

    Good but not the best.

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

    This is a very good amp. I have it powering two comp r 12s. I have had it overheat with gain only being about half. Thats my only complaint. Still produces great bass. If you want hard hitting bass then I would get the one about this.

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

    Rated 5 out of 5 stars

    Small but serious

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

    Love this amp. Its compact handles 2ohms or 4 and it push power. Good value for the buck.

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

    Rated 4 out of 5 stars

    Great amp for Kicker CompR 12in

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I installed this in my Camaro to power a CompR 12 in subwoofer. Sounds great. It over heated once, but once I turned the gain down it works fine.

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

    Rated 5 out of 5 stars

    Very small but packs a punch

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

    Paired with a single Kicker 12 inch. Sounds great and provides more than enough sound without needing to turn it up much.

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

    Rated 5 out of 5 stars

    Perfect

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

    Powers my 12” Kicker Solobaric just fine. Nice and compact so it fits under the front seats.

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

    Sounds great

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

    Sounds great. Pushes 2 12 inch subs perfectly. Nice and clean

    I would recommend this to a friend
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