Appliances Presidents’ Day SaleEnds 2/25. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

No content
  • Front. KICKER - CX 800W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Gray.
  • Angle. KICKER - CX 800W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Gray.
  • Left. KICKER - CX 800W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Gray.
  • Alt View 11. KICKER - CX 800W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Gray.
  • Alt View 12. KICKER - CX 800W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Gray.
  • Alt View 13. KICKER - CX 800W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Gray.
  • CXA Mono Amps overview video video 0 minutes 25 seconds

KICKER - CX 800W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black

Model:
46CXA8001
SKU:
6333358
Highly rated by customers for:
Your price for this item is $299.99

Customer reviews

Rating 4.7 out of 5 stars with 777 reviews

Rating Filter

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 34 Showing 661-680 of 777 reviews

  • Very nice

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

    Very clean and clear. Powerful and simple to use it.

    I would recommend this to a friend

  • Car

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

    Work really gooddddddddddddddddddddddddddddddddddddddddddddddddddddd

    I would recommend this to a friend

  • Amplifier

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

    You can never have the music loud enough in your car & this helps

    I would recommend this to a friend

  • AWESOME product!! First time buying this product

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

    My family loves it! I have a young son and daughter and they absolutely enjoy the sound

    I would recommend this to a friend

  • came in perfect

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

    the product came in and worked just as described if not better.

    I would recommend this to a friend

  • Kicker amp

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

    Good price and good quality would recommend anytime

    I would recommend this to a friend

  • Kicker Subs

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

    Nice product Kicker strikes again....Keep up the good work...

    I would recommend this to a friend

  • Kicker

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

    Excellent product. Kicker still holds true to their value!

    I would recommend this to a friend

  • Kicker

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

    Awesome amplifier powerful enough to run 12inch subwoofer

    I would recommend this to a friend

  • Great find.

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

    Great!! I’m having the time of my life with my system.

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

    Amp

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

    For the size amp it dose what it is meant to do, can always be better.

    No, I would not recommend this to a friend

  • Good amp

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

    Works like I planned glad I purchased it. No problems

    I would recommend this to a friend

  • Amp

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

    Great service and good customer service go see them

    I would recommend this to a friend

  • Excellent

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

    Excellent amp. I like how it perform whit a 10" kicker compC

    I would recommend this to a friend

  • Exactly what I needed.

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

    Excellent service From Austin and Dallas! Car audio installers!

    I would recommend this to a friend

  • Great sound and powerful amp

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

    This amp is a great addition to any car stereo to power 10" subs

    I would recommend this to a friend

  • Great amp!

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

    The amp works great I have not had any issues with it so far!

    I would recommend this to a friend

  • Big sound small package

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

    Works as described and then some. Highly recommended

    I would recommend this to a friend

  • Good quality

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

    Great price an quality. Would definitely recommend to anyone.

    I would recommend this to a friend

  • Best bang for the buck

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

    This is a powerful amplifier. Easily drives my 2 10” kicker comp r’s

    I would recommend this to a friend
Page 34, Showing 661-680 of 777 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.