--- product_id: 258484136 title: "KnuKonceptz KCA Complete 4 Gauge Amp Installation Kit" brand: "knukonceptz" price: "€ 147.15" currency: EUR in_stock: true reviews_count: 5 category: "Knu Konceptz" url: https://www.desertcart.sk/products/258484136-knukonceptz-kca-complete-4-gauge-amp-installation-kit store_origin: SK region: Slovakia --- # 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:** € 147.15 **Availability:** ✅ In Stock ## Summary > ⚡ Power Your Ride with Precision & Style ## Quick Answers - **What is this?** KnuKonceptz KCA Complete 4 Gauge Amp Installation Kit by knukonceptz - **How much does it cost?** € 147.15 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/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 - • **Complete Pro-Grade Kit:** Includes power, ground, speaker wires, 80A fuse, gold-plated terminals, and premium OFC RCA cable for seamless installation. - • **Plug & Play Confidence:** Everything you need in one kit, trusted by thousands of car audio pros and enthusiasts alike. - • **Optimized Power Delivery:** 29.44mm² Copper Clad Aluminum core ensures efficient current flow for clean, powerful amp performance. - • **Built for Real-World Amp Loads:** Supports up to 80A continuous current—no fake watt claims, just reliable, safe power handling. - • **Unmatched Flexibility & Durability:** Ultra-flex 4-gauge KCA cables with rugged PVC jacket resist grease, oil & extreme temps (-40°C to 105°C). ## Overview The KnuKonceptz KCA Complete 4 Gauge Amp Installation Kit delivers professional-grade, ultra-flexible Copper Clad Aluminum wiring designed to handle up to 80 amps safely. Featuring a rugged PVC jacket resistant to grease, oil, and extreme temperatures, this all-in-one kit includes power and ground cables, an 80A inline fuse, premium oxygen-free copper RCA cables, and gold-plated terminals—perfect for millennial audiophiles seeking reliable, clean power delivery and effortless installation. ## 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: easy to use, works well. - 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: good buy - excellent wiring kit, thick, durable, and worked well with my Kicker comp D 10s ## 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 | #19,082 in Electronics ( See Top 100 in Electronics ) #34 in Car Amplifier Power & Ground Cable | | Brand | KnuKonceptz | | Brand Name | KnuKonceptz | | Cable Type | CCA Battery Cable | | Cable type | CCA Battery Cable | | Color | Blue | | Compatible Devices | Amplifier, Subwoofer | | Compatible Phone Models | No Compatible Phone Models | | Compatible devices | Amplifier, Subwoofer | | Compatible phone models | No Compatible Phone Models | | Connectivity Technology | RCA, Speaker | | Connector Gender | Male-to-Male RCA | | Connector Type | RCA | | Connector type | RCA | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.6 out of 5 stars 2,831 Reviews | | Gauge | 4 | | Global Trade Identification Number | 00817069010303 | | Indoor Outdoor Usage | Indoor | | Item Length | 5.5 Meters | | Item Shape | Round | | Item Weight | 3.2 Pounds | | Manufacturer | KnuKonceptz | | Maximum Current | 100 Amps | | Model | KCA-K4 | | Model Name | KCA-K4 | | Number of Items | 1 | | Number of Pins | 4 | | Other Special Features of the Product | Ultra-flexible 4-gauge power wire | | Outer Material | Polyvinyl Chloride (PVC) | | Part Number | KCA-K4 | | Recommended Uses For Product | Car audio amplifier installation | | Special features | Ultra-flexible 4-gauge power wire | | Specification Met | Rohs, Cca | | 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) ## Customer Reviews ### ⭐⭐⭐⭐⭐ easy to use, works well. *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. ### ⭐⭐⭐⭐⭐ good buy *by Z***H on 9 July 2026* excellent wiring kit, thick, durable, and worked well with my Kicker comp D 10s ### ⭐⭐⭐⭐⭐ ممتاز *by A***I on 3 December 2025* ممتاز واعتقد انه يتحمل الى ٢٤٠٠ واط جودته عاليه فعلا والوصلات ممتازه ## 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.sk/products/258484136-knukonceptz-kca-complete-4-gauge-amp-installation-kit](https://www.desertcart.sk/products/258484136-knukonceptz-kca-complete-4-gauge-amp-installation-kit) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-03*