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Pioneer

Pioneer GM-A3702 2-Channel Bridgeable Car Amplifier ā€“ 500W Max Power, Class AB

  • Based on 996 reviews
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Availability: In Stock.
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Arrives Friday, Jun 20
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Style: 2-Channel - 500W


Features

  • 2-Channel Class A/B Amp Elevate your car audio with the Pioneer GM-A3702 2-channel amp, delivering louder and clearer sound. Unleash increased power, transforming your listening experience beyond the limitations of a traditional radio.
  • Maximum Power Output Power up your music. The GM-A3702 cranks out a strong 500 watts of max power output creating dynamic and impactful sound reproduction, with 60 watts RMS x 2 at 2 ohms (190 watts RMS x 1 in bridged mode).
  • Efficiency The Pioneer GM-A3702 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.
  • Selectable Low-Pass Filter Featuring a selectable low-pass filter with precision control, the GM-A3702 allows users to tailor their audio experience with a cutoff frequency of 80 Hz and a gradual 12 dB per octave slope for optimal customization of bass frequencies.

Description

Elevate your in car audio experience with the Pioneer GM-A3702 2-channel Class A/B amplifier. With a maximum power output of 500 watts, it delivers dynamic and impactful sound that will enhance your ride. This Pioneer amplifier powers a pair of speakers with 60 watts RMS each, delivering a significant jump in power over your car radio alone. Boasting a Class A/B 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. Tailor your audio experience with the selectable low-pass filter, offering precision control with an 80 Hz cutoff frequency and a gradual 12 dB per octave slope for optimal customization of bass frequencies. With the Pioneer GM-A3702 car amp you also have the ability to switch to single-channel mode, activate the low-pass filter for clarity, and power a subwoofer with up to 190 watts RMS. Speaker-level inputs make it easy to integrate the GM-A3702 with a factory radio that lacks preamp outputs. Transform your car audio experience with this compact yet powerful amplifier today, and immerse yourself in a world of elevated sound quality.

Item dimensions L x W x H: 7.13 x 9.58 x 2.38 inches


Voltage: 12 Volts (DC)


Manufacturer: Pioneer Corporation


Mounting Type: Through-Hole Mount


Brand: Pioneer


Item dimensions L x W x H: 7.13 x 9.58 x 2.38 inches


Voltage: 12 Volts (DC)


Manufacturer: Pioneer Corporation


Mounting Type: Through-Hole Mount


Brand: Pioneer


Number of Channels: 2


Output Power: 500 Watts


Package Type Name: Retail Box


Specification Met: CE


Material: aluminum alloy


Global Trade Identification Number: 68


UPC: 884938340168


Product Dimensions: 7.13 x 9.58 x 2.38 inches


Item Weight: 3.1 pounds


Item model number: GM-A3702


Is Discontinued By Manufacturer: No


Connectivity technologies: RCA


Special features: car stereo, double din car stereo, pioneer car stereo, car stereo bluetooth, kenwood car stereo, bluetooth car stereo, pioneer double din car stereo, alpine car stereo, android car stereo, touch screen car stereo, single din car stereo, car stereo with backup camera, sony car stereo, indash car stereo touch screen, double din car stereo with navigation, 2 din car stereo, car stereo harness, car stereo wire harness, car stereo wire harness connectors, posi car stereo wire harness connectors


Other display features: Wireless


Color: Black/red


Whats in the box: Please see the Pioneer Electronics Website for additional product details.


Department: Pioneer


Country of Origin: China


Date First Available: August 16, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jun 20

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

    • Bridge it to one speaker for Best sound quality
Style: 2-Channel - 500W
Works great on one 12" sub. (Bridged)
Reviewed in the United States on October 24, 2024 by Ram guy
    • Pioneer GM-A3702
Style: 2-Channel - 500W
Review Image by Chris Nunya Chris Nunya
This was a perfect match for my 2 Pioneer 6x9's! Sounds great! And it was affordable!! I love Pioneer & have been using that brand since the early 90's! I would totally recommend ANY Pioneer amplifiers! šŸ’Æ%
Reviewed in the United States on February 2, 2025 by Chris Nunya Chris Nunya
    • 98% Smooth and compact with a kick.
Style: 2-Channel - 500W
Like many other amps it has a super small tendency to have a back ground noise. But Iā€™m talking small, engine running and you need to listen for it and intermittently happens. Truly no amazing for the price and overwhelming quality of sound and power it helps project through my speakers. Highly recommended and also works great if you only want to run a subwoofer as it has a bypass switch. Manage to also use OeM amp wiring with no issues or clipping. ... show more
Reviewed in the United States on June 14, 2022 by Subi Time
    • Powerful, clear-sounding and modestly-priced (12VDC power runs efficiently off Talentcell...)
Style: 2-Channel - 500W
I hooked up my old PolkAudio TS25i (seems most similar to latest-model TSi100, would be a great deal at $150/pair if actually similar) and got outstanding results. After running the same speakers on a mid-grade home component integrated amp by NAD, I think I was hearing a fuller bottom end with the Pioneer 12VDC amp. Although others have noted this amp should prominently market its true continuous power rating at low distortion, not the peak power 500Watts blazoned on its shell, it got louder than desired for a porch dance party, where the absence of walls sucks away sound level, and PLENTY loud to fill my 18x12 living room to party-level loudness, running through the two polk 2-way bookshelf speakers. The presence of that full bass suggests it's got some reserves beyond that. What I'm most happy about is it doesn't gobble up much power. My rig is a prototype for a powerful battery-only portable PA system, using a Yamaha 4-channel mixer (https://smile.amazon.com/gp/product/B00I2J4V5G/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1), Behrenger PowerPlay personal monitor station (https://smile.amazon.com/Behringer-P1-B-BEHRINGER-POWERPLAY/dp/B00GRKXRMK/ref=pd_rhf_ee_s_rp_c_2_0_4/146-7260826-2760957?_encoding=UTF8&pd_rd_i=B00GRKXRMK&pd_rd_r=b81d7dd3-e0e0-40be-a9cb-1208225c60eb&pd_rd_w=5P9ol&pd_rd_wg=oWpZX&pf_rd_p=ea85cb41-868b-4aee-9344-f4ee71f19400&pf_rd_r=ZTY0RMF7TEQ258CX58DH&psc=1&refRID=ZTY0RMF7TEQ258CX58DH) could probably be removed from signal-chain, and possibly some Skars 6x9's (https://smile.amazon.com/gp/product/B019Y7VLUM/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1) in compact wedge enclosures (https://smile.amazon.com/gp/product/B074QZ5FSZ/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1), all running off two pair of Talentcell 12V battery bricks with 12V, 9V, and USB 5V outputs (https://smile.amazon.com/gp/product/B01337QXMA/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1). I had one parallel-jumpered pair of Talentcell 100 Wh (airport compliant) bricks running the Yamaha mixer and Behrenger personal pre-amp, and one pair of Talentcell 132 Wh bricks running the Pioneer power amp. The signal-level bricks are 3/4 the capacity of the power amp bricks. They drained faster than the power amp bricks, even though a couple mixers should be less than 1/2 the power of a power amp? The whole system played about 1 hour of very-loud music, 6 hours at a level you'd turn it down to talk to a friend, 2 hours at background level and probably another 4 hours with amp and signal processing in 'standby': on but not playing music. I'd guess the rig could do >4hours at very-loud volume, no problem, maybe 6 or 8. ... show more
Reviewed in the United States on October 25, 2020 by Robert Monk
    • Perfecto
Style: 2-Channel - 500W
Excelente amperaje
Reviewed in the United States on February 1, 2025 by Miguelrojas
    • It was great.
Style: 2-Channel - 500W
Thanks.
Reviewed in the United States on January 2, 2025 by Dave Gill
    • Channel wont work!
Style: 2-Channel - 500W
Im passed my 30 days because i had to have a company hook everything up. After 30 minutes they came and told me they cant bridge the amp because only one channel will work. Buy a better amp,this was a waste of money. If the seller reaches out i will update you but this seems unlikely.
Reviewed in the United States on October 28, 2024 by Ultra Collector
    • A complete 180 from just the power from the radio.
Style: 2-Channel - 500W
Review Image by Dustin Face Dustin Face
I installed a pair of JBL GTO 6x9's in my '66 Mustang, but I felt the sound could be improved. They draw a lot of power so the stock reproduction radio wasn't going to push the amount of wattage I wanted. After running all of the necessary wires for both amps (one for the sub and the Pioneer) for the 6x9's the sound is so noticeable that I actually felt obliged to write a review. The best word that I could use is "Wow". The sound is perfect and so much better than I would have imagined. I'm pretty sure if I am blaring my music when cruising there will be people that will take a double look, not just because of the car itself, but for the massive sound and clarity coming from it. Would totally buy again! ... show more
Reviewed in the United States on March 28, 2021 by Dustin Face Dustin Face

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