--- product_id: 3640455 title: "JBL GTO 804EZ 80-Watt X 4 High-Performance 4-Channel Amplifier" brand: "jbl" price: "₩43450" currency: KRW in_stock: false reviews_count: 8 url: https://www.desertcart.kr/products/3640455-jbl-gto-804ez-80-watt-x-4-high-performance-4 store_origin: KR region: South Korea --- # Bridgeable output 80W RMS x 4 Easy setup JBL GTO 804EZ 80-Watt X 4 High-Performance 4-Channel Amplifier **Brand:** jbl **Price:** ₩43450 **Availability:** ❌ Out of Stock ## Summary > 🎶 Amplify Your Sound, Elevate Your Experience! ## Quick Answers - **What is this?** JBL GTO 804EZ 80-Watt X 4 High-Performance 4-Channel Amplifier by jbl - **How much does it cost?** ₩43450 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/3640455-jbl-gto-804ez-80-watt-x-4-high-performance-4) ## Best For - jbl enthusiasts ## Why This Product - Trusted jbl brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tailor Your Sound:** Built-in variable electronic crossovers allow for precise sound tuning to match your vibe. - • **Unleash the Power:** Experience a robust 80W RMS per channel for an electrifying audio experience. - • **Compact Yet Mighty:** Dimensions of 11.92 x 9.78 x 2.6 inches fit perfectly in any space without compromising on sound. - • **Flexibility at Its Best:** Bridgeable output lets you customize your system for maximum power and performance. - • **Simplicity Meets Performance:** Effortless installation with surface mount design for a seamless setup. ## Overview The JBL GTO 804EZ is a high-performance 4-channel amplifier delivering 80 watts RMS per channel at 4 ohms. With built-in variable electronic crossovers, it allows for precise sound tuning, easy connection, and a bridgeable output for enhanced power. Its compact design makes it a perfect fit for any audio setup. ## Description The JBL GTO high-performance amplifier series includes multi-channel and system amps as well as mono subwoofer amplifiers, and each model has built-in test equipment for perfect setup. What's more, variable crossover and bass boost with precise and clearly marked frequency dials provide easy customization. So whether you're upgrading a factory system or assembling a custom one, GTO amps provide top performance backed by the JBL brand's reputation for top quality. Review: Great amp, Small yet powerful. - Update 03-30-2016 It has now been about two years since the purchase of this amp. It is still rocking just as hard as when I first installed it. Hasn't failed me once. Great product. Bought these to power a set of JBL P660C and JBL P908 in my Altima Coupe. And so far these amp has powered these babies without a hitch. The loudest point on my listening before I can't handle the sound inside the car and it still does not distort. Showing me that it is actually giving the 90w RMS @ 2ohm that it promised on the specs. It is small and easy to mess around with it if you are the type that knows what you are doing but due to lack of time had to get someone else to install it for you. The guys at the shop didn't use the included CD to set the gain which I went on to do so and was able to increase the gain by a good 10%. Would recommend to anyone looking for a clean looking low profile amp that can give the enough power to your needs. Review: easy installation and great sound , but not very compatible. - This amp was easy to install , but it is not very compatible with other amplifiers. When I tried using its auxiliary out and plugging it up to the other amplifier it goes into power protection mode. ## Features - Powerful 80W RMS x 4 channel at 4 ohms - Built-in variable electronic crossovers for fine tuning sound - Easy connection and simple setup - Bridgeable output for increased power into 2 channels unmatched system design flexibility ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00852YRAE | | Brand | JBL | | Brand Name | JBL | | Customer Reviews | 4.7 out of 5 stars 16 Reviews | | Global Trade Identification Number | 00050036313230 | | Item Dimensions | 11.92 x 9.78 x 2.6 inches | | Item Weight | 6.4 Pounds | | Item dimensions L x W x H | 11.92 x 9.78 x 2.6 inches | | Manufacturer | Harman Kardon | | Model | GTO 804 | | Mounting Type | Surface Mount | | Number of Channels | 4 | | Output Power | 320 Watts | | Part Number | GTO 804 | | UPC | 050036313230 | ## Product Details - **Item dimensions L x W x H:** 11.92 x 9.78 x 2.6 inches - **Manufacturer:** Harman Kardon - **Mounting Type:** Surface Mount - **Brand:** JBL - **Number of Channels:** 4 ## Images ![JBL GTO 804EZ 80-Watt X 4 High-Performance 4-Channel Amplifier - Image 1](https://m.media-amazon.com/images/I/61m7JsupfjL.jpg) ## Questions & Answers **Q: can I use a 4 AWG power wire on this amplifier?** A: Yes, it will accept 4awg power and ground cables. **Q: will this work honda civic 2012 sedan fac head unit gx600c 210w front and gt0638 3-way rear** A: It will but you will have to do a line drop off the deck and I would reconsider the front speakers, maybe another set of the gto series, the amp will be a little much for those **Q: Will this work with gto6090c speakers?** A: If you are asking about the JBL GTO609C speakers, that should be a great pairing with this amp. The speakers are rated to 90 watts RMS, and the amp pushes 80. I don't have these speakers, but the Crutchfield tech advisor recommends them. My system has Infinity Kappa 6 3/4" component speakers (similar specs), and they sound great with this amp. The Kappas have better frequency range and 2 ohm vs 3 ohm resistance, so slightly more volume from same power, but if you are pushing up to 80 watts, it's kinda academic, yes? **Q: This amplifier can work with the following system JBL GTO609C Premium 6.5-Inch Component Speaker System** A: JBL GTO 804 amplifier can work perfectly with JBL GTO609C, the amplifier has enough power for the JBL GTO609C, JBL and JBL is a great combination for deep and crisp sound experience ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great amp, Small yet powerful. *by B***R on October 7, 2013* Update 03-30-2016 It has now been about two years since the purchase of this amp. It is still rocking just as hard as when I first installed it. Hasn't failed me once. Great product. Bought these to power a set of JBL P660C and JBL P908 in my Altima Coupe. And so far these amp has powered these babies without a hitch. The loudest point on my listening before I can't handle the sound inside the car and it still does not distort. Showing me that it is actually giving the 90w RMS @ 2ohm that it promised on the specs. It is small and easy to mess around with it if you are the type that knows what you are doing but due to lack of time had to get someone else to install it for you. The guys at the shop didn't use the included CD to set the gain which I went on to do so and was able to increase the gain by a good 10%. Would recommend to anyone looking for a clean looking low profile amp that can give the enough power to your needs. ### ⭐⭐⭐ easy installation and great sound , but not very compatible. *by R***T on December 7, 2013* This amp was easy to install , but it is not very compatible with other amplifiers. When I tried using its auxiliary out and plugging it up to the other amplifier it goes into power protection mode. ### ⭐⭐⭐⭐⭐ Solid Amp. Perfect for JBL P660C *by C***J on April 27, 2013* I used this to run my JBL P660C 6 1/2" power series components as per recommendation directly from JBL. I called their tech line and asked for someone who spoke english. I got Tom an extremely knowledgeable tech who told me that this amp is perfect for these speakers and man was he right. they are extremely loud and amazingly clear. With sound fed from an audio control lc6 off the stock head unit of my g37 (non bose) through a Rockford 3sixty.3 the sound is life like. The speakers say they can take 100 rms but this seems to be more than enough. I am giving this amp probably the best chance it could have because of how good the signal is I'm giving it. The gains are almost nil. With that being said I'm not sure how this would fare in a situation where the pre amp voltage was either really low or of bad quality. I can tell you this If you have a good head unit or eq or line driver or loc feeding this thing some nice pre amp voltage it is magnificent especially when coupled with the 660 speakers. --- ## 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.kr/products/3640455-jbl-gto-804ez-80-watt-x-4-high-performance-4](https://www.desertcart.kr/products/3640455-jbl-gto-804ez-80-watt-x-4-high-performance-4) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-09-19*