--- product_id: 258484136 title: "KnuKonceptz KCA Complete 4 Gauge Amp Installation Kit" brand: "knukonceptz" price: "€ 130.73" currency: EUR in_stock: true reviews_count: 5 category: "Knu Konceptz" url: https://www.desertcart.gr/products/258484136-knukonceptz-kca-complete-4-gauge-amp-installation-kit store_origin: GR region: Greece --- # 3ft Ultra-Flex 4GA Ground Wire 80A Inline Fuse Protection 18ft Ultra-Flex 4GA Power Wire KnuKonceptz KCA Complete 4 Gauge Amp Installation Kit **Brand:** knukonceptz **Price:** € 130.73 **Availability:** ✅ In Stock ## Summary > ⚡ Power your sound like a pro—no compromises, just pure amp energy! ## Quick Answers - **What is this?** KnuKonceptz KCA Complete 4 Gauge Amp Installation Kit by knukonceptz - **How much does it cost?** € 130.73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/258484136-knukonceptz-kca-complete-4-gauge-amp-installation-kit) ## Best For - knukonceptz enthusiasts ## Why This Product - Trusted knukonceptz brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Rugged PVC jacket resists grease, oil, and extreme temps (-40°C to 105°C) for lasting reliability. - • **Complete Pro Kit:** Includes power, ground, speaker wires, RCA cable, fuse holder, terminals, grommets & ties—everything you need. - • **True Amp Compatibility:** Supports up to 80A fuse rating—no overhyped watt claims, just real-world performance you can trust. - • **Precision Power Delivery:** 29.44mm² Copper Clad Aluminum wire ensures efficient current flow with unmatched flexibility. - • **Streamlined Installation:** Twisted pair RCA with integrated remote wire reduces clutter and simplifies your setup. ## Overview The KnuKonceptz KCA Complete 4 Gauge Amp Installation Kit features ultra-flexible Copper Clad Aluminum wiring with a durable PVC jacket, an 80A inline fuse, and premium oxygen-free copper RCA cables. Designed for reliable, high-current delivery up to 80 amps, this all-in-one kit includes everything needed for a professional-grade car amplifier installation, optimized for durability and ease of use. ## Description The KCA Kable (Kolossus Copper Aluminum) is the next generation of our Copper Clad Aluminum (CCA) power and ground cables. The new KCA 4 Gauge uses 29. 44mm^2 of Copper Clad Aluminum (CCA) to transfer current from your battery to amplifier. Copper Clad Aluminum (CCA) is made up of 90% Aluminum and 10% Copper. The KCA 4 Gauge Kable used throughout this kit offers incredible flexibility and a rugged PVC outer jacket that is impervious to grease and oil. The PVC outer jacket can withstand extreme temperatures (-40 to 105 C). Kit Includes -18 & ; 4 AWG Blue KCA Kable (CCA) Power Wire -3 & ; 4 AWG Black KCA Kable (CCA) Ground Wire -Inline fuse holder with 80A fuse -5 Meter Bassik Twisted Pair OFC RCA Cable -20 Feet TCA 14 AWG CCA speaker wire -5 Meter Blue Remote / Turn one wire -2 gold plated 4 gauge ring terminals, 2 gold plated 4 gauge spade terminals -grommets and wire ties Beware of "1600 Watt" amp kits that include a 50 or 60A fuse. Its physically impossible for these kits to support this load (refer to our comparison photo) How many watts can this amp kit handle? At KnuKonceptz, we do not use "watts" to rate our amp kits. This is a very inaccurate method to determine what the proper gauge wire required for your amp installation. Many amp manufactures do not represent the output of their product accurately in watts. Please refer to your amplifier & fuse rating, this is a number a manufacture can not fake, well they could but it would put their product in harms way! Add up the fuses on the end of your amp (two 30A fuses = 60A total draw) If this number is under 80A, this kit will fit your application. If over 80A, a larger gauge wire would be required or use our Kolossus Flex 4 gauge amp installation kit. Do not use on loads over 100A Visit our website to see a complete head to head amp kit review from top sellers on vs KnuKonceptz. Review: i'm no car audio installer but am happy with this product. all parts present in the pack needed to wire in an amp and sub, got mine wired into a navara no issue, cable is good and flexible, all the parts are easy to work with and yeah, it just does what it's supposed to, can't ask for a great deal more that that. Review: ممتاز واعتقد انه يتحمل الى ٢٤٠٠ واط جودته عاليه فعلا والوصلات ممتازه ## Features - 18 Feet 4 Gauge Ultra Flex Blue KCA Power Wire - 3 Feet 4 Gauge Ultra Flex Black KCA Ground Wire - One inline fuse holder with 80A AGU Fuse - One 17 Foot Bassik Twisted Pair RCA Cable made from Oxygen Free Copper (OFC) - 20 Feet Bassik 14 Gauge CCA Speaker Wire ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0050I6KII | | Best Sellers Rank | #48,096 in Electronics ( See Top 100 in Electronics ) #15 in Car Amplifier Power & Ground Cable | | Brand Name | KnuKonceptz | | Cable Type | CCA Battery Cable | | Connector Type | RCA | | Customer Reviews | 4.6 4.6 out of 5 stars (2,831) | | Global Trade Identification Number | 00817069010303 | | Item Dimensions | 27 x 20 x 5.2 centimeters | | Item Weight | 3.2 Pounds | | Manufacturer | KnuKonceptz | | Material Type | CCA | | Model | KCA-K4 | | Part Number | KCA-K4 | | Recommended Uses For Product | installing amplifiers, installing subwoofers | | UPC | 817069010303 | | Unit Count | 1 Count | ## Product Details - **Brand:** KnuKonceptz - **Connector type:** RCA - **Item dimensions L x W x H:** 27 x 20 x 5.2 centimeters - **Item weight:** 1.45 kg - **Material:** CCA ## Images ![KnuKonceptz KCA Complete 4 Gauge Amp Installation Kit - Image 1](https://m.media-amazon.com/images/I/814ZUCbkguL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***R on 16 October 2017* i'm no car audio installer but am happy with this product. all parts present in the pack needed to wire in an amp and sub, got mine wired into a navara no issue, cable is good and flexible, all the parts are easy to work with and yeah, it just does what it's supposed to, can't ask for a great deal more that that. ### ⭐⭐⭐⭐⭐ Review *by A***I on 3 December 2025* ممتاز واعتقد انه يتحمل الى ٢٤٠٠ واط جودته عاليه فعلا والوصلات ممتازه ### ⭐⭐⭐⭐⭐ Review *by J***C on 11 November 2013* This product is awesome. There's not much one can say about wire, but I'll try. First of all, the jacket on this is pretty darn tough for being so thin (So don't look at the pictures and think "I don't want that! It'll melt or crack or something! It wont..) Second, it's super flexible, I had no issues installing it in my 2002 Maxima, Which there is very little room under the door entry trim. Lastly and most importantly, it's true 4 gauge wire so you will get the exact amount of current you will need for your amplifier (if your amp suggests something close to 4 gauge) Also, as you would assume, there is a substantial length of wire, I did my car clear to the trunk and had a good 4 feet to spare. As for the other components of this kit- I found them to be great as well. The terminals were the exact size as the wire so no trimming was needed. The terminals were also very easy to crimp. The fuse holder is solidly built with o-rings inside to lock out moisture and acidic gas that flows from your battery (You cant see it, but it's there, and it can ruin fuses in cheap fuse holders) You get loads of speaker wire, I only needed about two foot for my install and that didn't even make a dent in the roll. The RCA's were nice. They seemed tough and the built in remote wire was a nice touch. However, the right channel connector on one end of the wire was very loosely fitting. Probably just a fluke, as all KnuKonceptz products I've seen were fantastic. I just bent it ever so slightly to get a better connection, worked fine. So I'm not one of those guys that heard about this stuff from some famous youtuber and then went out acting like a sales rep for it when they have no prior experiences with wire installation, This is an honest review from some one with knowledge. I believe this product deserves the full five stars. Well done KnuKonceptz, Well done. ## Frequently Bought Together - KnuKonceptz KCA Complete Oversized 4 Gauge 2 Channel Subwoofer Amp Installation Wiring Kit - PAC ANC-CH01 ANC-CH01 Factory ANC Module Bypass Harness for Select Chrysler, Jeep, and Ram Vehicles, Black --- ## 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.gr/products/258484136-knukonceptz-kca-complete-4-gauge-amp-installation-kit](https://www.desertcart.gr/products/258484136-knukonceptz-kca-complete-4-gauge-amp-installation-kit) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-05-13*