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Customer Ratings & Reviews

Your price for this item is $299.99

Customer reviews

Rating 4.7 out of 5 stars with 777 reviews

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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

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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 31 Showing 601-620 of 777 reviews
  • Rated 5 out of 5 stars

    Powerful

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

    Looks good. The amp has quite alot of power. Very compact with a punch.

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

    David

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

    It’s small but it packs a punch certified 925w heats up my l7 s at 2 ohm

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

    Recommended

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

    Recommended amplifier..it is little expensive but husband loves the system in his jeep..so worth it..

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

    Nice

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

    Nice amp for speakers only. I returned them for a bigger stronger amp.

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

    Rated 2 out of 5 stars

    Couldnt push my subs

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

    Installed by best buy but didnt sound good at all pushing 2 12" kickers .went out and bought a new amp 5000 watt and it sounds great.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    nice

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

    it was good but I needed more wattage. so i returned and i got the 2400 watt. now that hits

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

    Best bang for the buck

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

    Have mine matched with 8” kicker L7 solobaric 4ohm

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

    kicker amp

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

    I had my old amp give out , bought this one , they installed it free, quick , and have had no problems, Love that best buy , guarantees there installation for the life of the car ...

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

    Great

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

    It’s was a great item I always like to give good reviews on great products

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

    Nice sound

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

    That amplifier was perfect for my 12inc speaker. And four 6 x9

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

    Music

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

    Absolutely love it. Thank you guys. Keep up the good work

    I would recommend this to a friend
  • Rated 4 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.

    Pretty good amp vibhave it pushing 2 12inch Kickers Subs. Sounds really nice. But I feel I should’ve went with 2000 watt amp instead

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

    Subs

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

    Is an excellent product. Small enough to put anywhere. Enough power for 2 12"subs

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

    Nice

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this for my truck it’s a diesel so I could hear the music and it works great louder than expected

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

    Great Quality Amp!

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

    First time buying an amp for one of my vehicles and this device does its job. Great for the price!!

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

    Sweet amp

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

    This amp has so much power for it size. I have hooked up to L7S and it produces alot of power

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

    Kicker amp

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

    This is a good little amplifier for a 2ohm load. The quality of the bass is good.

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

    Percect for Comp 12 DVC w/ enclosure

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

    Perfect amp for the Comp 12 sub and enclosure combo. Couldn't ask for a more perfect setup

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

    Great bang for buck

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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.

    Paired this with a Comp R 12” Sub and I have no regrets, it was not that pricey either

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

    Amp

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

    Seems to be holding up well and runs my single KIcker CompR great.

    I would recommend this to a friend