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Customer Ratings & Reviews

Your price for this item is $159.99
The comparable value price is $199.99

Customer reviews

Rating 4.7 out of 5 stars with 583 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

Pros mentioned filter

Cons mentioned filter

93%would recommend to a friend

Customers are saying

Customers frequently mention the Kicker CX 400W amplifier for its power and sound quality. Its compact size and ease of use are also appreciated. A few customers noted that the amplifier can heat up a little bit.

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 8 Showing 141-160 of 583 reviews
  • Pros mentioned:
    Bass

    Rated 5 out of 5 stars

    Feel the bass

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

    Clean bass. Great price. Can’t go wrong with kicker and best buy

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

    Rated 5 out of 5 stars

    Good Amp

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

    The amp looks clean with easy to adjust tuning knobs and easy to use wire clamps, has sounded great so far and has had no overheating issues

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

    Rated 5 out of 5 stars

    Must be nice

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

    Good amp for small speaker. Easy hook up and out the way

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

    Rated 5 out of 5 stars

    Small But Worth It

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

    Bought this amplifier for a great price and it pushes my subs perfectly

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

    Great buy

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

    Great amp for the price.Couldn't find a better one at that price

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

    Kicker amplifier 4 channel

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

    The answer very good they're excellent for your system as long as it's not going over the wattage the amp will show off how good it is excellent choice

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

    A lot of power.

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

    I bought this along with the 10 inch sub. Thinking the sub would be too much for the app. Now I have to get another 10. Or 12.

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

    Rated 5 out of 5 stars

    Amp

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

    Excellent quality, easy to use and install, works as it should.

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

    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.

    Great amp and good bass meets and beats the standed

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

    Rated 5 out of 5 stars

    Perfection

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

    Bought 2 of these, one to run an 8" enclosure and one to run a 10" enclosure. I love them. Exactly what was needed. They run cool and clean. Price was awesome.

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

    Rated 5 out of 5 stars

    Amp

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

    Good product, sounds good. Small so it fits in tight spaces

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

    Rated 5 out of 5 stars

    Best bang for the buck. No pun intended

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

    Amazing amp. I had an amp that was 10 years old go out and replaced it with this one i was hesitant but very happy overall running it

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

    Rated 5 out of 5 stars

    Big things do come in small packages

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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 my first setup I tried matching brands for car audio, and I will say...I know why people do it. Kick subs, with kicker amps, and correct branded accessories make installation easy and loud. The shocking thing about the amp, there is no external fuse.. it's unsettling at first but the certificate of testing makes me feel slightly better..lol

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

    Rated 5 out of 5 stars

    Works good.

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

    Nice little amp. Puts out enough power to push a single 10.

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

    Rated 5 out of 5 stars

    Good amp

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

    Easy to use , awesome to push some 12s . It does the job

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

    Rated 5 out of 5 stars

    great quality

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

    creates a great sound quality for my kicker amp. was easy to install.

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

    Rated 5 out of 5 stars

    Amp

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

    Amazing amp I mounted it to a dual 10 inch sub and it shook my back windshield to completion

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

    Rated 5 out of 5 stars

    Great amp

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

    Good enough power for the ford f150 truck. Works well with 10inch sub

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

    Rated 5 out of 5 stars

    Kicker is da bomb

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

    Sound is really good loving this amp not too loud not to quite just right! Shout out to the best buy manager that went out of his way to find it in store for me!

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

    Rated 5 out of 5 stars

    Wow

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

    This amp produces a clean sound and lots of power for its size

    I would recommend this to a friend