--- product_id: 119490671 title: "GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost" brand: "pioneer" price: "€ 354.15" currency: EUR in_stock: true reviews_count: 6 url: https://www.desertcart.sk/products/119490671-gm-a6704-4-channel-bridgeable-amplifier-with-bass-boost store_origin: SK region: Slovakia --- # 1000W max power output Adjustable bass boost Variable high-pass filter GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost **Brand:** pioneer **Price:** € 354.15 **Availability:** ✅ In Stock ## Summary > 🔊 Elevate your ride’s sound game with power and precision! ## Quick Answers - **What is this?** GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost by pioneer - **How much does it cost?** € 354.15 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/119490671-gm-a6704-4-channel-bridgeable-amplifier-with-bass-boost) ## 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 - • **Bass that Moves You:** Adjustable bass boost delivers deep, punchy lows that make every beat unforgettable. - • **Tailored Sound Control:** Variable high-pass filter lets you fine-tune frequencies for crystal-clear clarity. - • **Compact & Durable Design:** Sleek metal build with surface mount compatibility fits effortlessly into your setup. - • **Seamless Signal Activation:** Automatic signal sensing ensures your music kicks in the moment you do. - • **Power that Commands Attention:** Unleash up to 1000 watts of pure audio power for an immersive sound experience. ## Overview The Pioneer GM-A6704 is a 4-channel bridgeable amplifier delivering up to 1000 watts max power. Featuring automatic signal sensing for effortless activation, a variable high-pass filter for precise sound tuning, and adjustable bass boost for enhanced low-end impact, it combines compact metal construction with reliable performance, perfect for upgrading any vehicle audio system. ## Description 4-Channel bridgeable amplifier with bass boost 1000 Watts Max power automatic signal sensing and turn-on variable high pass filter adjustable bass boost ## Features - 1000 watts Max power - Automatic signal Sensing and turn-on - Variable high Pass filter adjustable bass Boost ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B077ZG6WGG | | Best Sellers Rank | 129,779 in Electronics & Photo (See Top 100 in Electronics & Photo) 58 in Car Multichannel Amplifiers | | Brand | PIONEER | | Customer Reviews | 4.4 4.4 out of 5 stars (639) 4.4 out of 5 stars | | Global Trade Identification Number | 00884938340274 | | Included Components | A Amplifier With Standard Accessories | | Item Dimensions | 38.1 x 10.2 x 22.9 centimetres | | Item Weight | 0.5 Kilograms | | Manufacturer | Pioneer | | Manufacturer Part Number | GM-A6704 | | Material | Metal | | Maximum Output Power | 1000 watts | | Maximum Supply Voltage | 26 Volts | | Minimum Supply Voltage | 3 Volts | | Model Number | GM-A6704 | | Mounting Type | Surface Mount | | Number Of Channels | 4 | | Output Power | 1000 Watts | | Package Type Name | Box | | Product Warranty | 2 year manufacturer | | Specification Met | Cea-2006 Compliant | | Unit Count | 1.0 count | | Upc | 884938340274 | | Voltage | 12 Volts | ## Product Details - **Item dimensions L x W x H:** 38.1 x 10.2 x 22.9 centimetres - **Manufacturer:** MEGA INT’L TRADING GROUP, INC. - **Maximum supply voltage:** 26 Volts - **Minimum supply voltage:** 3 Volts - **Voltage:** 12 Volts ## Images ![GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost - Image 1](https://m.media-amazon.com/images/I/41k0E3QyZyL.jpg) ![GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost - Image 2](https://m.media-amazon.com/images/I/51ByMpkptsL.jpg) ![GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost - Image 3](https://m.media-amazon.com/images/I/5176sW661uL.jpg) ![GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost - Image 4](https://m.media-amazon.com/images/I/51n153LnGYL.jpg) ## Questions & Answers **Q: Will it push 6 6.5** A: Yes, regular car speakers are 4 ohms. According to Pioneer this amp is 2 ohm stable. So can easily up to 8 speakers with this amp. Each would receive 62.5 watts rms, and 125 watts peak. Pioneer specs below. Maximum Power Output at 2 Ω 250W x 4 **Q: i have an all in one sub (integrated amp), and am running 4 speakers, is there an output for this, or do i need to run my sub off the head unit.** A: I did not see a feed through rca on this amp. So would need another from the head unit **Q: Cuántos ohms es este amplificador 4 / 8 ???** A: I don't know for sure but I THINK possibly 8 **Q: What size fuse should I use on my main power wire?** A: That all depends on your wire size, 4 gauge is safe to run 100 amps but i run a 250 on my zero gauge. ## Customer Reviews ### ⭐⭐⭐ Good but runs hot *by on Reviewed in the United Kingdom 21 June 2024* I would give it 4 but it runs really hot not sure it could handle high volume for long period to be honest. Haven’t tried but just my journey home it’s feels super hot to the touch. Running 1 250w 12 inch and 2 60w 6x8s with 60hz bypass filtered in 3 channel mode ### ⭐⭐⭐⭐⭐ Pounds my door subs, awesome amp *by on Reviewed in the United States 31 May 2023* I'm no car audio expert and I don't have any testing instruments to read any data off of what this amp produces. I wish I did. But what I can say is that it fired right up as soon as I connected all the wires and started tuning it to my ears, and I am extremely happy with its performance.Currently it is driving two six and a half inch door subs in the front and two eight inch door subs in the rear and I got to tell you it really improved the sound of my system. I like it a lot. The bass notes are very clear and distinct. Recently I switched one of the 6.5" Skar front door subs into a small ported enclosure underneath the rear seat. One 125w RMS channel from this amp really pumps out some good bass from that little box. I'm going to take the other front sub out and replace it with a woofer like I did with the other one and make another ported enclosure for underneath the other side of the back seat. I bought an install kit by Installgear on Amazon. It works great and has no issues. I'm very happy with the $97 I spent for this kickin little amp. Thumbs up. ### ⭐⭐⭐⭐⭐ Looks great in my 2006 honda civic. *by on Reviewed in Canada 26 October 2022* sounds good so far, haven't had volume over 12 ## Frequently Bought Together - Pioneer GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost - BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals - Pioneer TS-A2000LB 8” Slim Pre-Loaded Passive Subwoofer with Sealed Enclosure, 700 Watts Max Power --- ## 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.sk/products/119490671-gm-a6704-4-channel-bridgeable-amplifier-with-bass-boost](https://www.desertcart.sk/products/119490671-gm-a6704-4-channel-bridgeable-amplifier-with-bass-boost) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-10*