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Customer Ratings & Reviews

Your price for this item is $199.99
The comparable value price is $249.99

Customer reviews

Rating 4.5 out of 5 stars with 264 reviews

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  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.5 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

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90%would recommend to a friend

Customers are saying

Customers are impressed with the 1-Channel Class D Mono Amplifier's powerful sound, compact size, and affordable price. They appreciate the crisp bass it produces and find it easy to install. The amplifier's small size is a popular feature, making it easy to fit into tight spaces.

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 12 Showing 221-240 of 264 reviews
  • Rated 5 out of 5 stars

    The amp right price

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

    My husband loved this it was a gift I purchased for his birthday in August

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

    Good product.

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

    Came with extra supplies I needed thank you for this awesome amp.

    No, I would not 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.

    increased my sound tremendously.perfect sound enhancement to any system .

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

    Quality

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

    So far so good my music sounds great in my truck thanks Erica

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

    .

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

    .,. Hhjjjjn Kjjnnñ,...................

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

    GREAT JOB DONE!

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

    Job well done! Everything works great and sounds nice just the way I like it.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Junk

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

    Only lasted about a month, soon as the return window was closed it died. My brother has also had the same issue with the same amp. Do not buy, extremely dissatisfied.

    No, I would not recommend this to a friend
    • Brand response from Pioneer Electronics Team
      Posted .

      I am sorry to hear you had a problem with your GM-DX871.
      Please contact our Product Support at 1-800-421-1404, select option 1.
      They will provide troubleshooting assistance, as it is not normal for the amplifier to fail. PUSATechAnswers

  • Rated 5 out of 5 stars

    A good car amplifier

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

    My son put this on 2 12" sounds great. It's pretty loud in the car Nissan sentra.

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

    Great product

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

    Great product! Works perfectly. I would highly recommend it.

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

    Good quality

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

    Great quality for the price! I would definitely recommend!

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

    Great sound

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

    This is a great amp to have in your car or truck it’s the best

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

    awesome

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

    I am happy to so I bought this one the product is awesome

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

    Great product

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

    It is a good product I recommend it to everybody great

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

    Powerful

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

    I am pushing 2 12” Rockford P3’s with no problem at all

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

    GREAT

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

    Great product. Does exactly what it is supposed to.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    It’s okay

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

    Class D amps are really hard to fry. But now pioneer isn’t a really good brand. Back in the day they were but now they have other companies manufacture their products. I do not recommend getting anything Pioneer .

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Get a higher output amp

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

    Spend the money on a better amp. Goes into safety mode at high volume with a simple 12 inch sub

    No, I would not recommend this to a friend
    • Brand response from PioneerCustomerSupport
      Posted .

      Hi Perrin!

      Thank you for taking the time to review our Pioneer - 1-Channel - Class D, 1600w Max Power - Mono Amplifier, we're very sorry to read you are experiencing this issue with one of our products, please contact our customer service at 1 (888) 287-7658 Daily 8am - 9pm CT, we'll be more than happy to assist you regarding this matter.

      Pioneer Support
      Alvin
      http://www.usca.pioneer-tv.com BBY-ExBrand_Best_Buy_Pioneer

  • Rated 1 out of 5 stars

    Don’t buy

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

    This item went out last week and I’ve only had it for a month.

    No, I would not recommend this to a friend
    • Brand response from PioneerCustomerSupport
      Posted .

      Thank you for bringing this to our attention. We're very sorry to hear that your Pioneer 1-Channel Class D Mono Amplifier stopped working after just a month. This is certainly not the experience we want for our customers, and we take full responsibility for this issue.

      Please reach out to our customer support team so we can assist you with a replacement or a solution that meets your needs. We're here to help and ensure you have a satisfactory experience with our products.

      Thank you for your understanding and patience. -Rolf | Pioneer Support https://www.bestbuy.com/site/pioneer-1-channel-class-d-mono-amplifier-black/6321733.p?skuId=6321733 BBY-ExBrand_Best_Buy_Pioneer

    • Brand response from Pioneer Electronics Team
      Posted .

      We are sorry to hear you are not happy with the GM-DX871.
      Please contact our Product Support at 1-800-421-1404, select option 1.
      You can also email us at https://usa.pioneer/pages/contact.
      They will provide troubleshooting assistance. PUSATechAnswers

  • Rated 2 out of 5 stars

    Amp

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

    Amp performance was good only thing it lasted two years and it gave out on me

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Bang for your buck

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

    Its a decent amp for the price. It has a compact design.

    No, I would not recommend this to a friend