--- product_id: 271535852 title: "GM-A3702 2-Channel Bridgable amplifier (500w)" brand: "pioneer" price: "B/.207" currency: PAB in_stock: true reviews_count: 5 category: "Pioneer" url: https://www.desertcart.com.pa/products/271535852-gm-a3702-2-channel-bridgable-amplifier-500w store_origin: PA region: Panama --- # 400W max power output 2-channel bridgable design Compact & easy installation GM-A3702 2-Channel Bridgable amplifier (500w) **Brand:** pioneer **Price:** B/.207 **Availability:** ✅ In Stock ## Summary > 🔊 Elevate your sound game with Pioneer’s powerhouse amp — don’t just listen, experience it! ## Quick Answers - **What is this?** GM-A3702 2-Channel Bridgable amplifier (500w) by pioneer - **How much does it cost?** B/.207 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/271535852-gm-a3702-2-channel-bridgable-amplifier-500w) ## Best For - pioneer enthusiasts ## Why This Product - Trusted pioneer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Simplicity:** Surface mount design with easy assembly and built-in speaker level inputs for hassle-free integration. - • **Precision Audio Control:** Integrated low pass filter optimizes subwoofer performance for deep, rich bass. - • **Trusted Pioneer Quality:** Crafted with high-resistance materials ensuring durability and consistent performance. - • **Dual-Channel Flexibility:** Switch seamlessly between 2-channel stereo or bridged mono modes to suit your setup. - • **Power that Packs a Punch:** Delivers up to 400W max output for crystal-clear, room-filling sound. ## Overview The Pioneer GM-A3702 is a compact 2-channel bridgable amplifier delivering up to 400 watts of maximum power. Designed for easy installation with surface mount capability and built-in speaker level inputs, it features a low pass filter for enhanced subwoofer control. Engineered with durable materials, this amp offers flexible audio configurations and reliable performance, making it a top choice for audiophiles seeking powerful, clean sound in a sleek package. ## Description Product Description Pioneer GM-A3702 Power Stage 2 channel bridge. Maximum power: 400 W. Power: 1 x 180 W / 2 x 60 W. High resistance product and high quality materials. Easy to assemble and clean. Set Contains: Power stage Review: Amplificatore a due canali - Pioneer non è altro che una garanzia! Impressionante la resa Veramente da non credere Con la cifra di 70 euro si riesce ad avere un impianto davvero performante! Per me è si Sono rimasto soddisfatto! Review: Built in speaker level input and low pass filter - This is a great little amp that I use in bridged 1 channel mode to power an 8 inch sub in a sealed enclosure. I wanted to keep the stock head unit in the BMW E36 so this amp is ideal as it has speaker level inputs as the factory head unit doesn't have pre outs. The amp has a built in low pass filter. Overall, great amp. ## Features - 2-channel bridge - Maximum power 400W - Power 1x180W / 2x60W - Model number: GM-A3702 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01M6TO3HD | | Best Sellers Rank | #21,063 in Electronics ( See Top 100 in Electronics ) #94 in Home Audio Amplifiers | | Brand Name | PIONEER | | Customer Reviews | 4.5 out of 5 stars 365 Reviews | | Included Components | amplifier | | Item Dimensions | 8.5 x 12 x 18 centimeters | | Item Type Name | Pioneer GM-A3702 - Power Stage | | Item Weight | 1.2 Kilograms | | Item dimensions L x W x H | 8.5 x 12 x 18 centimeters | | Manufacturer | PIONEER EUROPE | | Material Type | Metal | | Maximum Output Power | 400 watts | | Maximum Supply Voltage | 6.5 Volts | | Maximum supply voltage | 6.5 Volts | | Minimum Supply Voltage | 65 Volts (DC) | | Minimum supply voltage | 65 Volts (DC) | | Model | GM-A3702 | | Mounting Type | Surface Mount | | Mounting type | Surface Mount | | Number of Channels | 2 | | Number of Items | 1 | | Number of Packs | 1 | | Output Power | 500 Watts | | Package Type Name | Box | | Part Number | GM-A3702 | | Specification Met | CE | | UPC | 884938340175 | | Unit Count | 1 Count | | Voltage | 65 Volts | ## Product Details - **Item dimensions L x W x H:** 8.5 x 12 x 18 centimeters - **Manufacturer:** PIONEER EUROPE - **Maximum supply voltage:** 6.5 Volts - **Minimum supply voltage:** 65 Volts (DC) - **Voltage:** 65 Volts ## Images ![GM-A3702 2-Channel Bridgable amplifier (500w) - Image 1](https://m.media-amazon.com/images/I/71zSpMtdTuL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Amplificatore a due canali *by C***E on 21 April 2026* Pioneer non è altro che una garanzia! Impressionante la resa Veramente da non credere Con la cifra di 70 euro si riesce ad avere un impianto davvero performante! Per me è si Sono rimasto soddisfatto! ### ⭐⭐⭐⭐⭐ Built in speaker level input and low pass filter *by M***T on 30 October 2025* This is a great little amp that I use in bridged 1 channel mode to power an 8 inch sub in a sealed enclosure. I wanted to keep the stock head unit in the BMW E36 so this amp is ideal as it has speaker level inputs as the factory head unit doesn't have pre outs. The amp has a built in low pass filter. Overall, great amp. ### ⭐⭐⭐⭐⭐ Lo recomiendo 100/100 *by A***. on 11 May 2026* Tenía problemas con otra etapa de potencia que al subir el volumen se paga solo y aveces huele a quemado y tal la verdad que con esta estoy muy contento el sónido y todo me encanta la de 500w ## Frequently Bought Together - Pioneer GM-A3702 Power Stage, Multicolor - BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals - Scosche LOC2SL Line Output Converter with Remote Control Knob - 2CH High/Low RCA Converter Car Audio - Ideal for Subwoofer Amp - Line Level Converter for Car Stereo - Easy Installation - Quality Sound --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.pa/products/271535852-gm-a3702-2-channel-bridgable-amplifier-500w](https://www.desertcart.com.pa/products/271535852-gm-a3702-2-channel-bridgable-amplifier-500w) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-08-20*