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Pioneer GM-DX874 1200W Max Class D Bridgeable 4-Channel Car Amplifier | Bass Boost Control, Remote Bass Knob Included, Hi-Res Certified, Gold Terminals

  • Based on 165 reviews
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Availability: Only 5 left in stock, order soon!
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Arrives Wednesday, Aug 19
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Style: 4-Channel - 1200W


Features

  • Maximum Power Output - Class D amplifiers can deliver high power output, and the GM-DX874 is no exception with its maximum power output of 1,200 watts. This powerful amplification allows for dynamic and impactful sound reproduction.
  • Hi-Res Audio Playback - The frequency response of this amplifier stretches up to 50,000 Hz, so it will support crystal-clear, Hi-Res Audio playback. Pioneer uses high-grade electronic parts and gold-plated RCA connections to ensure maximum performance.
  • Compact Design - Class D amplifiers are generally more compact in size compared to other amplifier classes. The compact design of the GM-DX874 makes it easier to install in various vehicles with limited space and without taking up excessive space.
  • Variable Low-Pass and High-Pass Filter - For extra flexibility, a variable LPF makes audio frequency more adjustable according to subwoofer characteristics and personal listening preferences. The GM-DX874 LPF is adjustable from 40 Hz to 500 Hz.
  • Protection Control System - Monitors the input voltage, current consumption, and operating temperature to automatically adjust the amplifiers output to ensure stability during listening sessions or when installed in high-temperature environments.

Description

Experience the ultimate power and precision in car audio with the Pioneer GM- DX874 amplifier. This powerhouse of an amplifier is designed to elevate your audio system to new heights. With a maximum power output of 1,200 watts, it delivers an impressive audio performance that will leave you breathless. Customize your sound with the adjustable low-pass and high-pass filters, allowing you to fine-tune the frequency response according to your preferences. The built-in bass boost feature adds depth and impact to your music, ensuring rich and powerful bass reproduction. Integrating the GM-DX874 into your existing audio system is a breeze, thanks to its speaker-level inputs that eliminate the need for additional converters or adapters. Take advantage of the bridgeable operation to combine two channels and double the power output, providing even more versatility to your system. Safety is a priority, and the GM-DX874 is equipped with protection circuitry to safeguard itself and your speakers. Thermal overload and short circuit protection ensure reliable operation and prevent damage under challenging conditions. Upgrade your car audio system with the Pioneer GM-DX874 amplifier and unleash the true potential of your music. Prepare to be blown away by its power, precision, and immersive sound experience.

Item dimensions L x W x H: 8.5 x 9.88 x 2.38 inches


Voltage: 12 volts_of_direct_current


Manufacturer: Pioneer Corporation


Maximum Supply Voltage: 14.4 volts


Mounting Type: Surface Mount


Voltage: 12 volts_of_direct_current


Maximum Supply Voltage: 14.4 volts


Mounting Type: Surface Mount


Number of Channels: 4


Output Power: 1200 watts


Package Type Name: Retail box


Maximum Output Power: 1200 watts


Item Dimensions: 8.5 x 9.88 x 2.38 inches


Material Type: Aluminum


Specification Met: Cta-2006


Manufacturer: Pioneer Corporation


Model: GM-DX874


Brand Name: PIONEER


Number of Items: 1


Warranty Description: 1 year


Unit Count: 1 Count


UPC: 884938421843


Included Components: 4-Channel Amplifier


Item Weight: 6 pounds


Part Number: GM-DX874


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Solid 4 channel Amp -
Style: 4-Channel - 1200W
Added to a 2022 Mustang to power a 10" subwoofer, and 2 two-ways in the rear deck, to upgrade the existing "Bang and Olufson" stereo. Generally good results, after using a pre-amp DSP (AudioControl LC2i) to sort out the signal from the stock head unit. Has plenty of power, setting the gain about 40% level. The low pass and high pass filters work well, and I was able to custom tune to my ears. This is not a high end Amplifier, and you can find others that will cost you double or triple. For my needs it was perfect when you need just better and cleaner sound. ... show more
Reviewed in the United States on January 17, 2024 by Bill K.

  • GREAT AMPLIFIER FOR OEM+
Style: 4-Channel - 1200W
Awesome amplifier! Pioneer is the factory, amplified sound system in my car. I replaced all speakers and amplifier with updated Pioneer units. This amp for great in the factory location even though it's slightly bigger, but not too big that it wouldn't fit on the factory amp bracket. I recommend.
Reviewed in the United States on November 16, 2025 by KJ

  • Monster power!
Style: 4-Channel - 1200W
It's a monster in disguise! I'm almost AFRAID turning it up, hits so hard feels like breaking something! 4 Kicker 6930 6x9s sound great! All everyone said and more!
Reviewed in the United States on July 11, 2026 by AviatorLt1

  • Fit my needs to tee!
Style: 4-Channel - 1200W
I needed an amp that had 100w x4 speakers for my Kickers that are each rated for 100w rms. This was the only amp I could find that solves that problem without costing too much. Installed it, used it, and I'm satisfied with it! Sound quality is great and it provides AMPle power. Satisfied customer. 5 stars. ... show more
Reviewed in the United States on October 2, 2024 by Jack Williams

  • Amplificador pioneer de gran calidad 👌
Style: 4-Channel - 1200W
Si quieres tener calidad de audio no dudes en comprar este amplificador la mejor calidad precio
Reviewed in the United States on May 22, 2026 by Todo en perfectas condiciones le recomiendo do el vendedor

  • For little bitty systems
Style: 4-Channel - 1200W
Stayed in protect mode. 0 gauge wired for ground and power and wouldn't play consistently. Soon as I crank up a decent song, protect mode. Swapped it out with a Teramps 2000 and problem solved
Reviewed in the United States on June 15, 2026 by CigAniG

  • Works good
Style: 4-Channel - 1200W
Decent price and item is as described, only thing it I could just plug in the sub to the out put rca part had to wire with the speaker plug in and adjust the amp settings. I used it to set up my Bluetooth speaker system in the car no head unit.
Reviewed in the United States on October 7, 2023 by VangVang

  • This little guy puts in work
Style: 4-Channel - 1200W
Added in to bring up my mids and highs with my skar evl, put it to a couple 75 rockford fosgate 6x9s and 100w kenwood 6.75s and my ears are ringing, i drive half an hour back and forth from work and it did go into protect mode but not from the heat not sure what caused it, i still have room to bump the gains before i get distortion. Sound quality is decent for what it is, would recommend unless you are running a smaller subwoofer anything under 1000w this guy is just going to drown it out and make you question if its really there and working lol. ... show more
Reviewed in the United States on August 22, 2023 by A customer

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