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Customer Ratings & Reviews

$199.99

Customer reviews

Rating 4.7 out of 5 stars with 605 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 4.7 out of 5 stars

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94%would recommend to a friend

Customers are saying

Customers admire the CX 400W Class D Digital Mono Amplifier for its power and sound quality. The amplifier is also appreciated for its compact size and ease of use, making it a convenient option for many users. The bass performance and reasonable price point are additional benefits that customers find appealing. However, a few customers have noted that the amplifier can generate some heat.

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 605 reviews
  • Pros mentioned:
    Ease of use, Power

    Rated 5 out of 5 stars

    Kicker Sub

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

    Inexpensive unit to add to my existing system with optimal power which is easy to install also.

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

    Rated 5 out of 5 stars

    Compact

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

    Small yet powerful amp when paired with the right speaker it can really make some bass.

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

    Rated 5 out of 5 stars

    Kicker Amp

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

    Awesome amp that take up not a lot of room. Price was a good value too.

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

    Rated 4 out of 5 stars

    Affordable power

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

    More tab enough power for my needs. My only gripe os th3 connections rewu8r3 spade connectors.

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

    Rated 5 out of 5 stars

    Good power

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

    It’s an strong little amp would definitely get it pushes my 12 pretty good

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

    Rated 5 out of 5 stars

    Kicker is this best

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

    Very good product just needed something stronger to push my 12 in kicker comp that I had

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

    Kicker always does a good job. This mono block amp is one of the top mono blocks on the market!

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

    Rated 5 out of 5 stars

    Amazing amp! Durable and reliable.

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

    Added this to my Jeep stock radio with 12” Kicker woofer. Great power and sound. Definitely recommend!!

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, 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.installed it myself.very easy and sounds really nice wth my 12in jbl subwoofer.

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

    Rated 5 out of 5 stars

    HappyJeep

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

    Easy to install, powers 2 12" kicker comp c subs, and the sound quality is lovely.

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

    Rated 5 out of 5 stars

    Easy to install

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

    This unit was easy to install, has great features and sound quality

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

    Excellent power and warranty.

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

    Works excellent pushing 10” sub. Amp failed after a few months but kicker repaired and sent back.

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

    Rated 5 out of 5 stars

    Excellent amp

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

    Perfect amp for my 8inch kicker. Small and very powerful and clean. Good quality will buy again.

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

    Sounds great

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

    Works well paired with kicker subs and 6x9 speakers

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

    Rated 5 out of 5 stars

    Great amp

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

    I have been using the amp for some time now and it does really good for how small it is. I haven’t seen any problem at all and it’s super simple. I have it powering my two tens and is still louder than any of my friends while spending a few hundred less.

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

    Rated 5 out of 5 stars

    Good value

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

    Very good amp supports up to 800watts and nice and easy to install

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

    Rated 5 out of 5 stars

    Works great!

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

    I’m using this to push a Kicker 10. Plenty of power for a single sub and clean sound.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use
    Cons mentioned:
    Heat

    Rated 4 out of 5 stars

    decent

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    simple and easy to use. i havent had any issues. my only complaint it does heat up a little bit but not terribly bad like others ive had.

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

    Great purchase hands down!!!

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

    Great purchase, and I highly recommend this product!!!

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

    Rated 5 out of 5 stars

    Definite purchase

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

    Purchased for our sons 16th birthday. Absolutely outstanding sound and quality. We grew up in the early era of systems definitely brought back some great nostalgia and he absolutely lost his mind over it!

    I would recommend this to a friend
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