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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 6 Showing 101-120 of 583 reviews
  • Pros mentioned:
    Power

    Rated 5 out of 5 stars

    Great amp!

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

    Good amp! Used to power a comp R 10". Mine was rated at 492 watts RMS out of the box, so more bang for the buck! Great auto on/off feature through high level input needing no remote turn on wire. Wishing it did include wire terminals for the power and ground wires though..

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

    Work well together

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

    All components were in good condition and I was very pleased with the results kicker amp and sub set up was very good

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

    Rated 5 out of 5 stars

    Best Buy for a reason

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

    Great sound and great value for the cost. Never disappointed

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

    Rated 5 out of 5 stars

    great amp for the price.

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

    So far so good, nice and compact for hiding. powers my sub just like its made to. would defenitely recommend.

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

    Rated 5 out of 5 stars

    Bass amp

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

    Surprisingly it plays my two 12 beautifully. Gives me a sense of real power.

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

    Great sound and produce quality tunes as well easy to install

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

    Rated 5 out of 5 stars

    Love it!!!

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very good amp makes subs sound clean better than most brands

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

    Rated 5 out of 5 stars

    Good power and clarity

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

    Well worth the money and the sound is excellent, drives my 2 kicker 10 inches c woofers for what I was hoping for

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

    Rated 5 out of 5 stars

    Great amplifier.

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

    Been a kicker fan for a long time and this amp was a great choice. Compact size but big on power and options.

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

    Rated 5 out of 5 stars

    This amp packs!!!

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

    This amplifier packs some serious power!!! I have it paired with my Kicker 8” subs and it sounds AMAZING!

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

    Rated 5 out of 5 stars

    Nice amp

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

    Great amplifier, used on a kicker comp 15. Great sound , clean bass very compact. Kicker is the best

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

    Rated 5 out of 5 stars

    works great in my boat

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

    Put this in my boat and it help increase the sound levels of the speakers. Size is good for small spaces.

    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:
    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:
    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

    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:
    Bass

    Rated 5 out of 5 stars

    Very nice

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Not for the young ones that want to raddle there windows but awesome for us old folk that need some bass in our life.

    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:
    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
  • Pros mentioned:
    Sound quality

    Rated 4 out of 5 stars

    Low pass

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

    Not much low pass comes through, which is completely fine. I didnt purchase it expecting it to have more without the Low Pass adjustment. But it still kicks hard like it should and it sounds great. If youre looking for more low tones to come through. I suggest getting a more expensive Kicker Amp

    I would recommend this to a friend