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  • Pioneer GM-0X871 AMP D CLASS D Pioneer FRES D
  • The text on the image reads: "Class GM-DX871 D Mono A AMPLFEER Pioneer FEER EIA SPEAKER OUTPUT Sorty i b O 3 40A 40A."
  • Left. Pioneer - 1-Channel Class D Mono Amplifier - Black.
  • Back. Pioneer - 1-Channel Class D Mono Amplifier - Black.
  • Pioneer Class D Mono Amplifier. Power/Protect/L/R/Norm/H. 6.5V 0.2V Gain 125 200 60 40 240 FREQ .1... Bass Boost Remote Output Input.
  • Alt View 12. Pioneer - 1-Channel Class D Mono Amplifier - Black.
  • The text on the image reads: "Pioneer GM-DX871 1600WMax Class D Mono Amplifier - 1 CH. CAN. 1600WMax."
  • Alt View 14. Pioneer - 1-Channel Class D Mono Amplifier - Black.
  • The text on the image reads: "Pioneer GM-DX871 1,600 watts. I GM-DX871 CN. Dynamic. Impactful. No exceptions."
  • High efficiency, less waste, and less heat. Better conversion of input power to output power means less waste and less heat. (Pioneer GM-DX871 Alpine).
  • Pioneer GM-DX871 2.38" PORIE PROTEL L - - - LE IN LAIN - - -- - IN FRES A580 RIE t01PUl IPOT Pioneer R C. 8.5" 9.88" Powerfully compact. Small size for limited space and easy installation.
  • Adjustable & Self-Monitoring. Built-in high and low pass filters, including an internal protection control system. Pioneer GM-DX871.
  • Includes: 1-Channel Subwoofer Amplifier, Installation Screws, Two 40 A ATO fuses, Wire Terminal Tool, Bass Boost Remote Control, Owner's manual (English/French/Spanish), Bass Boost Remote Control Cable, 1 Year Warranty Sheet, Speaker Level to RCA Input Adapter, 1000W Pioneer GM-DX871.
  • 1-Channel Class D Mono Amplifier video 0 minutes 54 seconds

Pioneer - 1-Channel Class D Mono Amplifier - Black

Model:
GM-DX871
SKU:
6321733
Highly rated by customers for:
$199.99
Save $50
Comp. Value: $249.99

Customer reviews

Rating 4.5 out of 5 stars with 269 reviews

Rating Filter

Rating by feature

  • 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

Pros mentioned filter

Cons mentioned filter

90%would recommend to a friend

Customers are saying

Customers love the 1-Channel Class D Mono Amplifier for its power, sound quality, and compact size. Users find it easy to install and appreciate its performance for the price. However, some customers have reported issues with the amplifier overheating.

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 10 Showing 181-200 of 269 reviews

  • Good amp

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I use this amp everyday and it’s good , I have to adjust it alot

    I would recommend this to a friend
    • Brand response from Pioneer Electronics Team
      Posted .

      Thank you for providing feedback on the product, we appreciate your time.
      The GM-DX871 comes with a bass boost knob, so you can tweak the amp for each song, as needed. Major adjustments would need to be made at the amplifier. PUSATechAnswers

  • Great Product!

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

    I have this amp running 4-12” Rockford and it has been nothing short of spectacular. I definitely recommend it to anyone needing a big bang for a small buck.

    I would recommend this to a friend

  • Great Amplifier

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

    Wasn't sure about this purchase at first but I went with the Salesperson's recommendation. For sure the right choice, money well spent.

    I would recommend this to a friend

  • Amp

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

    Perfect everything I need in an amp. I would recommend this to anyone

    I would recommend this to a friend
    • Brand response from Pioneer Electronics Team
      Posted .

      Thank you for providing the feedback on the product, we appreciate your time. PUSATechAnswers

  • Great amp

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

    Paried with a single kicker 12" woofer and a sony receiver. Bought the whole setup through best buy.

    I would recommend this to a friend
    • Brand response from Pioneer Electronics Team
      Posted .

      Thank you for providing the feedback on the product, we appreciate your time. PUSATechAnswers

  • best amp from best buy

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

    have used many amps in the past and all seem to need work after a couple months of use but this pioneer has been issue free still runs strong and have had zero issues.

    I would recommend this to a friend

  • Check Box

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

    Works for what I needed. Check the box as I was shorted bass knob cable. Still have not received one.

    I would recommend this to a friend

  • good for the money

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

    delivered great power smoothly, easy to set up even for someone with no prior experence if recomend buying best buys wiring kit with it

    I would recommend this to a friend

  • My Amp

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

    Overall it was an ok amp just wish it had more channels but it does push my 12s pretty good can use more treble control

    I would recommend this to a friend

  • Shelf Life 25 months with a 24-mo warranty

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

    The last amp we had lasted just long enough for the 24-month warranty to expire. Let's hope this one lasts longer.

    I would recommend this to a friend

  • Quality amp

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

    Fits on my pre drilled holes. Lightweight but doesn’t feel cheap. Love it

    I would recommend this to a friend
    • Brand response from Pioneer Electronics Team
      Posted .

      Thank you for providing the feedback on the product, we appreciate your time. PUSATechAnswers

  • Amp Head

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

    One of the Best amplifiers I have own!!I would highly recommend this product!!

    I would recommend this to a friend
    • Brand response from Pioneer Electronics Team
      Posted .

      Thank you for providing the feedback on the product, we appreciate your time. PUSATechAnswers

  • Self

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

    Best sound on a portable speaker easy to charge with any port great recommendation to anyone.

    I would recommend this to a friend

  • Good sound.

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

    Would give it 5 stars but I live where it gets really hot in summer about 120. Usually shuts down for a few seconds when its overheating.

    I would recommend this to a friend

  • Ok

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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. Had one that lasted 10 years, got a replacement and it lasted a week.

    I would recommend this to a friend
    • Brand response from Pioneer Electronics Team
      Posted .

      We are sorry to hear you are having a problem with your GM-DX871.
      Please contact our Product Support at 1-800-421-1404, select option 1.
      They will provide troubleshooting assistance. They will make sure the speaker(s) are compatible with the amplifier. PUSATechAnswers

  • Best Buy Employee

    I love it

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

    I’ve had no issues with it , perfect amount for my sub

    I would recommend this to a friend
    • Brand response from Pioneer Electronics Team
      Posted .

      Thank you for providing the feedback on the product, we appreciate your time. PUSATechAnswers

  • AMP

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

    VERRY GOOD FOR THE PTICE PLUS BEST BUY IS ALWAYS THE WAY TO GO

    I would recommend this to a friend
    • Brand response from Pioneer Electronics Team
      Posted .

      Thank you for providing the feedback on the product, we appreciate your time. PUSATechAnswers

  • Amplificador

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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 this on my Honda civic 89 and it’s really good

    I would recommend this to a friend
    • Brand response from Pioneer Electronics Team
      Posted .

      Thank you for providing the feedback on the product, we appreciate your time. PUSATechAnswers

  • I like it

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

    give powerful bass in a dodge charger with 2 12" subs come with s mountable contol knob for bass Level

    I would recommend this to a friend

  • Awesome

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

    I'm still currently using it to this day it's amazing

    I would recommend this to a friend
Page 10, Showing 181-200 of 269 reviews
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