






Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ecuador.
🎶 Amplify your drive with flawless sound and zero fuss!
The Pioneer GM-A3702 is a 2-channel bridge amplifier delivering up to 500W of clean power. Featuring automatic signal detection, it syncs seamlessly with OEM receivers, switching between RCA and speaker inputs without manual setup. Its balanced isolator input circuit ensures noise-free audio, eliminating alternator whine even at high gain. Lightweight and easy to install, this amplifier stays cool under load, making it a reliable upgrade for car audio enthusiasts seeking premium sound quality.






















| ASIN | B01KKHT4YU |
| Best Sellers Rank | 230,578 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 89 in Car Audio & Video Stereo Amplifiers |
| Box Contents | 2-Channel amplifier |
| Brand Name | PIONEER |
| Customer Reviews | 4.4 out of 5 stars 1,111 Reviews |
| Item Type Name | PIONEER |
| Item Weight | 1.41 kg |
| Manufacturer | Pioneer Electronics USA Inc |
| Manufacturer Part Number | GM-A3702 |
| Model Number | GM-A3702 |
| Unit Count | 1.0 count |
N**K
Clean sound, no alternator whine
Previously I had a Crunch amp and it gives the alternator whine when I press on the accelerator. Tried many ways to fix it with capacitors and better grounding but it can only be fixed by turning down gain all the way. After changing to this, it sounds really clean even with the gain being turned up by default, despite having reused all the old power and grounding cables.
J**G
Très bonne petite ampli!
Très facile d'installation. J'ai un 10" 400 watts et l'amplificateur le prends très bien. Ne deviens pas trop chaude pour l'instant. Reste à voir sa longévité à long terme car je ne l'ai que depuis 24 hres. Arrivé en même pas 24 hre.
B**H
Great amp, with awesome sound and definite value for the money
Sounds really better than expected. Looks great and inconspicuous. I have mine wired at 2ohms. It holds stable with no drain and no overheating. Easy to connect and the auto on/off feature is great. You'll really enjoy this amp. It provides a great sound over stock any day. And if we're being honest, i actually bought 2!
M**Z
Excelente producto
Buen producto costo / calidad, además llegó en tiempo y en muy buen estado su empaque.
C**1
Perfect for driving a single 8” sub
Paired this with an 8” pioneer sub and alpine deck, bridged mono on the sub outs. With gain at 100% and sub level at full the bass hits hard and clean. You can feel the bass with just 1 8” sub.
Trustpilot
2 months ago
5 days ago