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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 25 Showing 481-500 of 605 reviews
  • Rated 4 out of 5 stars

    Bang for the buck

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

    Works great installed it with comp c 10in sub and works great

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

    Kicks For sure

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

    Does exactly what you'd expect it to, would buy again.

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

    Great

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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 thats powering a 12” sub with gain set at 1/4 and does just fine

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Honestreview4twnty

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

    It does the job for my Comp-C. This will do the job for most people…unless you’re looking for that extra extra bass then spend a few more bucks and get something better.

    I would recommend this to a friend
  • 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.

    Works great so far no problems used to own speakers and never had any problems with them hope to not have problems with my amp

    I would recommend this to a friend
  • 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.

    Good lil amp for the price price my beba lil buck but ur paying for the mane over all tho grate amp

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

    Sub amplifier

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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 works as it should, its a little weak for more then 1 subwoofer.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    experienced team and always helpful

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

    Always nice and I usually buy more than I plan to. Everyone knows you all have the experience and the professionalism to share it. Thanks

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

    Boom!

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

    The amp works great in my new car! The installers did a wonderful job on the mounting!

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

    Peter58

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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 a 2022 Toyota Corolla kicker cx400w is great product

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

    Knocks

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

    Worked just like I wanted to to. Bass hits on a 10 inch subwoofer.

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

    Costumer

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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.

    Excellent service and lots of information and done on time and installers very polite and knowledgeable

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

    Kicker

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

    I really found a good bargain with this purchase. The customer service was excellent. Thank you.

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

    Good value...

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

    Great amp! We had best buy install it and everything went well.

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

    Boat amp

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

    Installed in my boat. works great, running 4 6.5" 2 ohm speakers.

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

    Sound system

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

    Good service and good product. Had no problem with my return before purchasing these 2 items.

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

    Big bang, small package

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

    Overachiever of an amp. No issues so far since buying it a year ago.

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

    Boom

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

    This amp is by far the best one i have ever had not to much just impressive just love it

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

    Highs

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect for my highs that the bass seems to drown out. Without this cant hear nothing but bass!

    I would recommend this to a friend
  • 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.

    Paired this with the Kicker CompR 12 inch and it works perfect.

    I would recommend this to a friend