Search  for anything...
PIONEER

Pioneer GM-A3702 2-Channel, Class AB, 500 W Max Power - Bridgeable Multi-Channel Amplifier

    • Based on 915 reviews
Condition: New
Checking for product changes
$73.95 Why this price?
Save $204.04 was $277.99

Buy Now, Pay Later

As low as $12.33 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: 20 left in stock
Fulfilled by Amazon
Arrives Monday, Apr 22
Order within 6 hours and 11 minutes
Available payment plans shown during checkout

Features

  • 500 Watts Max Power (95 Watts RMS x 2 @ 2 Ohms)
  • Automatic signal sensing and Turn-On
  • Hi-Volt input level control
  • Balanced isolator input circuit

Description

GM-A3702 2-channel amplifier will greatly improve the sound quality in your vehicle. This amplifier will power a pair of speakers with up to 95 watts RMS each. You will hear more of the little details in your music, especially when you turn your system up to overcome road noise. You can also put this versatile amp into single-channel mode, switch on the low-pass filter for clarity, and run a subwoofer with up to 190 watts RMS, perfect for a modest system. Speaker-level inputs allow you to add the GM-A3702 to a factory radio that does not have preamp outputs.

Item Dimensions LxWxH: 7.13 x 9.58 x 2.38 inches


Voltage: 12 Volts (DC)


Manufacturer: Pioneer Corporation


Mounting Type: Surface Mount


Brand: PIONEER


Item Dimensions LxWxH: 7.13 x 9.58 x 2.38 inches


Voltage: 12 Volts (DC)


Manufacturer: Pioneer Corporation


Mounting Type: Surface Mount


Brand: PIONEER


Number of Channels: 2


Package Type: Retail Box


Specification Met: Certified Frustration-free


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: BISS Basic


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


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 22

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.

  • Klarna Financing
  • Klarna Pay in 4
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • great value. worth it and more
Style: Amplifier ,Black/red
Worked great. sounds great too. good quality for the money. I would by it again
Reviewed in the United States on September 2, 2023 by Phaze212
    • I might just buy a 2nd one
Style: Amplifier ,Black/red
Might just buy a 2nd one of these when I upgrade my speakers... plenty of power for my 2 old 10's, don't tap your rear speakers for the high inputs and you won't have heat issues. Most manufacturers kill all the bass in the rear sadly. Get a cheap LOC for a little more control and fits anywhere and holds up to abuse so far... ... show more
Reviewed in the United States on September 11, 2023 by Zac
    • A complete 180 from just the power from the radio.
Style: Amplifier ,Black/red
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
    • Powerful, clear-sounding and modestly-priced (12VDC power runs efficiently off Talentcell...)
Style: Amplifier ,Black/red
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
    • Good amp for the price
Style: Amplifier ,Black/red
I have used this amp for at least 3 months with a 500 watt sub and it works just fine. It gets very hot but never had an overheating problem.
Reviewed in the United States on November 29, 2023 by John D
    • 98% Smooth and compact with a kick.
Style: Amplifier ,Black/red
Like many other amps it has a super small tendency to have a back ground noise. But I’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
    • Dont work properly
Style: Amplifier ,Black/red
for some reason the amp gets hot within 20 minutes no matter the level on the game and I'm only using one 10-in subwoofer. and should be more than enough to power it but it doesn't waste of money
Reviewed in the United States on August 13, 2023 by Pearll
    • Ease of installation
Style: Amplifier ,Black/red
So simple to install alongside my Secret Audio
Reviewed in the United States on April 19, 2023 by william zimmerman

Can't find a product?

Find it on Amazon first, then paste the link below.