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GM-A6704 4-Channel Class A/B Car Amplifier – 1000 Watts Maximum Power Output, 60 Watts RSM, Class AB Amp Technology, Variable High and Low-Pass Filters for a Customizable Sound
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Item Dimensions LxWxH | 8.5 x 14 x 2.38 inches |
Voltage | 12 Volts (DC) |
Manufacturer | Pioneer Corporation |
Mounting Type | Surface Mount |
Brand | PIONEER |
About this item
- 4-Channel Class A/B Amp - Upgrade your car audio with a 4-channel amp for clearer sound. Customize your sound by connecting various speakers, balance audio between front and rear, and even add a subwoofer for extra bass.
- Maximum Power Output – Power up your music. The GM-A6704 cranks out an impressive 1,000 watts of max power output creating dynamic and impactful sound reproduction, with 60 watts RSM x 4 at 4 ohms (190 watts RSM x2 in bridged mode).
- Efficiency – The Pioneer GM-A6704 boasts a Class AB design, balancing efficiency and performance, ensuring optimal power usage for a reliable audio experience without excessive heat generation.
- Low Distortion – With minimized crossover distortion, this amplifier guarantees a clean and distortion-free audio output, preserving the integrity of the source signal for high-quality sound reproduction.
- Tone Control – Designed with variable high and low-pass filters, control the range of frequencies the amplifier sends to its speakers to enhance the sound based on music type and genre. Tailor your listening experience and enjoy your ride.
- Instruction & Operation – Please see the Owner’s Manual for full detail and operation found near the bottom of this page (Technical Specifications). Dimensions: 14.1” x 8.5” x 2.4”
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This Item Pioneer GM-A6704 4-Channel Class A/B Car Amplifier – 1000 Watts Maximum Power Output, 60 Watts RSM, Class AB Amp Technology, Variable High and Low-Pass Filters for a Customizable Sound | Recommendations | dummy | dummy | dummy | dummy | |
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Price | -7% $129.95$129.95 Typical: $139.95 | $118.95$118.95 | -5% $69.95$69.95 Typical: $73.95 | -11% $129.95$129.95 List: $145.95 | $83.99$83.99 | $119.95$119.95 |
Delivery | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Monday, Apr 1 |
Customer Ratings | ||||||
Value for money | 4.2 | 4.6 | 4.5 | 4.0 | 3.8 | 3.6 |
Sound quality | 4.2 | 4.5 | 4.8 | 3.9 | 3.7 | 3.8 |
Easy to install | 4.4 | — | 4.8 | 4.2 | 4.1 | 3.9 |
Volume control | — | 5.0 | — | 3.7 | 3.6 | — |
Sold By | Amazing Dealzzz | Alphasonik | Amazing Dealzzz | Amazing Dealzzz | 24 HOURS STOP | Amazing Dealzzz |
number of channels | 4 | 4 | 2 | 4 | 4 | 2 |
voltage | 12 volts of direct current | 14.4 volts | 30.7 volts | 3 volts | 15 volts | 12 volts of direct current |
mounting type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
From the brand
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How did we get our start?
Nozomu Matsumoto founded Pioneer as an audio products manufacturer in 1938, making speakers in his garage. Today Pioneer is a world leader in electronics products for the car, home and business markets, respected for our role in introducing industry leading innovations.
What makes our products unique?
We create leading-edge technology solutions for you and whatever you drive.
What is our promise to you?
Our slogan "Move the Heart and Touch the Soul," means so much. It's our mission to stir as many senses and sensibilities as we can through the wonders of sound and vision.
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As we move further into the 21st century, the environment of the electronics industry is changing rapidly. In the midst of such change, even more foresight and flexibility are required, particularly in research and development. R&D has been crucial to Pioneer's growth, creativity and leadership. Revenue is continuously invested back into R&D, allowing us to develop imaginative products that best fit the lifestyle of the new century.
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What's in the box
Product Description
Elevate your in car audio experience with the Pioneer GM-A6704 4-channel Class A/B amplifier. With a maximum power output of 1,000 watts, it delivers dynamic and impactful sound that will enhance your ride. This Pioneer amplifier powers both front and rear speakers with 60 watts RMS each, delivering a significant jump in power over your car radio alone. Boasting a Class AB design, this car amplifier balances efficiency and performance, ensuring optimal power usage without excessive heat generation. Experience crystal-clear audio with minimized crossover distortion, preserving the integrity of the source signal for high-quality sound reproduction. Designed with variable high and low-pass filters, enhance your ride and tailor your listening experience based on the genre and type of music you’re listening to. With automatic signal sensing and turn-on, your amp will turn on when the receiver is turned on and automatically select the proper input signal mode. Transform your car audio experience with this compact yet powerful amplifier today, and immerse yourself in a world of elevated sound quality.
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Product information
Item Dimensions LxWxH | 8.5 x 14 x 2.38 inches |
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Voltage | 12 Volts (DC) |
Manufacturer | Pioneer Corporation |
Mounting Type | Surface Mount |
Brand | PIONEER |
Number of Channels | 4 |
Package Type | Retail box |
Product Dimensions | 8.5 x 14 x 2.38 inches |
Item Weight | 4.9 pounds |
ASIN | B01KKHT2MY |
Item model number | GM-A6704 |
Customer Reviews |
4.3 out of 5 stars |
Best Sellers Rank | #112,475 in Electronics (See Top 100 in Electronics) #244 in Car Multichannel Amplifiers |
Is Discontinued By Manufacturer | No |
Connectivity technologies | RCA |
Other display features | Wireless |
Color | Black/red |
Whats in the box | Please see the Pioneer Electronics Website for additional product details. |
Department | Pioneer |
Date First Available | August 16, 2016 |
Warranty & Support
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the sound quality, performance, value, ease of installation, and power of the electronic component amplifier. For example, they mention that it works well, is affordable, and has good power. Opinions are mixed on temperature.
AI-generated from the text of customer reviews
Customers like the sound quality of the electronic component amplifier. They mention that it sounds good, has good power, and is easy to install. Some say that the bass and treble are very clear, and the mids and highs are good. Overall, most are satisfied with the sound performance and recommend it to others.
"Clean sounds, takes a pounding, easy to tune, love the high imput auto on, no dumb remote wires." Read more
"...warm not hot or anything, the way I am using it, and the sound quality is good enough for me...." Read more
"Good price and excellent product to drive four 8 inch subs" Read more
"Can't complain. Sound quality is very good. Bass & treble very clear. Easy to install...." Read more
Customers like the performance of the electronic component amplifier. For example, they say it works well, is easy to install, and works for most setups. Some are happy with the power it provides to their 6.5" and subwoofers.
"...not the best but i use it for bass and it works perfectly." Read more
"Watts are very misleading. it works okay. But it defiantly doesn't have the power it claims." Read more
"...It does amazing job. Sound quality is good You even get bigger punch of you Bridget...." Read more
"4 ch one not work so I change it to two ch sound ok not too bad , good price" Read more
Customers appreciate the value of the electronic component amplifier. They say it has a deafening bass but sounds great for the price. Some customers also mention that it is affordable and of high quality.
"Good price and excellent product to drive four 8 inch subs" Read more
"...Sound quality is great for the price. not the best but i use it for bass and it works perfectly." Read more
"...'S NOT GOING TO WIN ANY COMPETITIONS WITH DEAFENING BASS BUT SOUNDS GREAT FOR THE PRICE. WAS INSTALLED IN A HATCH BACK SMALL SUV" Read more
"...Plenty of power and great stereo separation and clarity. Very surprising for the money. You won't be disappointed.." Read more
Customers find the installation process of the electronic component amplifier to be easy.
"...Sound quality is very good. Bass & treble very clear. Easy to install...." Read more
"Clean sound. Easy to install. Very good for mids and highs. Reliable. Good looking. Runs a little warm but not hot." Read more
"This unit cranks. Very easy setup" Read more
"Easy to hook up. Had no problem so far with it. I would recommend Pioneer because they always live by great standers!" Read more
Customers like the power of the electronic component amplifier. They mention that it has good power, enough power for the door speakers, and average power is good for an average person. They also say that the subwoofer and 6 by 9's have plenty of power.
"...Average power is good for average person. If you want more BOOM BOOM spend more for more power." Read more
"...It's barely adequate for the door speakers, it has enough power but sounds a little muddy. As for the subwoofer not nearly enough power...." Read more
"...Using it with a Pioneer head unit and Polk Audio speakers. Plenty of power and great stereo separation and clarity. Very surprising for the money...." Read more
"Watts are very misleading. it works okay. But it defiantly doesn't have the power it claims." Read more
Customers are mixed about the temperature of the electronic component amplifier. Some mention that it runs a little warm but not hot, while others say that it gets too hot when they blast their music for a long time.
"...setup and I can play it loud for several hours and this amp only gets warm not hot or anything, the way I am using it, and the sound quality is good..." Read more
"Get’s too hot when you blast your music while you play it for a long periods of time. Maybe a amp cooling fan would work. But worth the money i guess." Read more
"...No cooling issues even with it being placed under the back seat with now air circulation...." Read more
"The amplifier sounded good but then it started getting really hot It got so hot I could cook on top of it I did everything they said on the comments..." Read more
Customers are mixed about the quality of the electronic component amplifier. Some mention it's easy to setup, has good quality, and is reliable, while others say it'd be a bad product.
"Clean sound. Easy to install. Very good for mids and highs. Reliable. Good looking. Runs a little warm but not hot." Read more
"Bad product, I wouldn't suggest." Read more
"Easy setup, good quality" Read more
"Pioneer amps still have quality..." Read more
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Top reviews
Top reviews from the United States
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Sound quality is great for the price. not the best but i use it for bass and it works perfectly.
My old amp developed some clicks and pops when the truck was started or turned off. This amp is clear. None of that. No engine/alternator noise too.
Top reviews from other countries
The D-C-O Store is awesome to deal with
For the price I can’t Fault it