--- product_id: 31172774 title: "Rockville RWK4CU 4 AWG 100% Copper Car Amp Wiring Kit with Crystal SQ RCA Cables, Silver-Tinned, Gold-Plated Mini ANL Fuse Holder, Complete 2000W Installation Set for Car Audio Systems" brand: "rockville" price: "VT31377" currency: VUV in_stock: true reviews_count: 13 category: "Rockville" url: https://www.desertcart.vu/products/31172774-rockville-rwk4cu-4-awg-100-copper-car-amp-wiring-kit store_origin: VU region: Vanuatu --- # Crystal SQ Triple-Shielded RCA Cables 4 AWG 100% OFC Copper Wire 120A Gold-Plated Mini ANL Fuse Holder Rockville RWK4CU 4 AWG 100% Copper Car Amp Wiring Kit with Crystal SQ RCA Cables, Silver-Tinned, Gold-Plated Mini ANL Fuse Holder, Complete 2000W Installation Set for Car Audio Systems **Brand:** rockville **Price:** VT31377 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate Your Ride’s Sound Game with Rockville’s Powerhouse Wiring Kit! ## Quick Answers - **What is this?** Rockville RWK4CU 4 AWG 100% Copper Car Amp Wiring Kit with Crystal SQ RCA Cables, Silver-Tinned, Gold-Plated Mini ANL Fuse Holder, Complete 2000W Installation Set for Car Audio Systems by rockville - **How much does it cost?** VT31377 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/31172774-rockville-rwk4cu-4-awg-100-copper-car-amp-wiring-kit) ## Best For - rockville enthusiasts ## Why This Product - Trusted rockville brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Upgrade Beyond CCA:** Silver-tinned pure copper outperforms copper-clad aluminum kits with superior corrosion resistance and long-term reliability. - • **Plug & Play Perfection:** Complete kit with power, ground, remote wires, premium terminals, zip ties, and firewall grommet for a seamless, professional-grade installation. - • **Pure Power, Zero Compromise:** 100% oxygen-free silver-tinned copper wiring with 1911 strands ensures ultra-efficient current flow and minimal power loss for up to 2000W systems. - • **Built to Brave Any Environment:** SuperFlex PVC jacket with marine-grade BC-5W2 compliance offers rugged durability and flexibility for tight, harsh automotive spaces. - • **Audiophile-Grade Signal Clarity:** Crystal SQ 14 AWG flat speaker cables and triple-shielded RCA cables deliver pristine sound with reduced interference and noise. ## Overview The Rockville RWK4CU is a premium 4 AWG car amplifier wiring kit featuring 100% oxygen-free silver-tinned copper cables with 1911 strands for maximum conductivity. Designed for up to 2000W RMS systems, it includes a full installation set with power, ground, and remote wires, a 120A gold-plated Mini ANL fuse holder, and Crystal SQ triple-shielded RCA cables for superior audio clarity. Its rugged SuperFlex PVC jacket ensures durability and flexibility, meeting marine-grade standards. This kit offers professional-grade performance and reliability, making it a top choice for serious car audio enthusiasts and installers. ## Description The Rockville RWK4CU 4 AWG Amp Installation Wire Kit with Crystal SQ RCA Cables is engineered for serious car audio enthusiasts and professional installers. Designed for systems from 1000W RMS to 2000W, this kit delivers maximum conductivity and minimal power loss thanks to its 100% oxygen-free silver-tinned copper (OFC) wiring with an impressive 1862-strand count.Premium components set this kit apart, including a gold-plated Mini ANL fuse holder with a 120A fuse for secure, high-current protection. The 17 ft power wire, 3 ft ground wire, and 17 ft remote lead wire ensure efficient installation, while the Crystal SQ 14 AWG flat planner speaker cable and triple-shielded Crystal SQ RCA cables provide exceptional audio clarity and noise rejection.The rugged SuperFlex PVC jacket makes routing wires through tight spaces simple, and BC-5W2 compliance ensures marine-grade durability. Every accessory is included-ring terminals, spade connectors, zip ties, and a firewall grommet-for a complete and reliable setup.Whether upgrading your car's sound system or building a high-performance audio installation, the RWK4CU delivers unmatched power transfer, pristine sound quality, and long-lasting durability. Review: Second order! - Love this kit! It's the second time and its awesome.. got it for my s10 the first time and just got it for my civic this time... real coper in a full kit.. has all the zip ties and connectors you would need and at a good price! Review: One of the Best Kits On desertcart for the Price - Fantastic kit for my rockford mono-block. For $50 you get everything in true OFC copper, this kit has a lot for the money. The RCAs are really nice quality, all the wires are nice and flexible, and the hardware that comes with it is also good quality. I really liked how the power wire already came with tech flex, heat shrink, and the terminal already installed for the engine bay, that saved me some time and looked great out of the box. The only downsides are the fuse size and the fork terminal connectors. The fuse is 120 amp, I dont know about you but if im running a system pulling 120 amps im running 1/0 gauge, that seems like overkill for a 2000 watt max wire kit (Personally wounldn't trust 4 gauge at 1500 watts RMS to be honest) . Most people dont even have a 120 amp alternator if they are driving a regular sedan. So i paired it with a 50 amp fuse for $5 (recommended size for my rockford amp) problem solved no big deal. The fork terminals are useless for the rockford amp since they are set screw terminals. If it came with wire ferrules as well as the fork connectors it would be 10x more convenient for all those guys out there who want an extra clean build. ## Features - HIGH-PERFORMANCE COPPER WIRING: 100% oxygen-free silver-tinned copper (OFC) with 1862 strands ensures maximum conductivity and minimal power loss, delivering clean power to amplifiers up to 2000W for superior car audio performance. - COMPLETE INSTALLATION KIT: Includes 17 ft power wire, 3 ft ground wire, 17 ft remote wire, 120A Mini ANL fuse, gold-plated fuse holder, ring and spade terminals, and zip ties for a hassle-free setup. - PREMIUM AUDIO CABLES: Crystal SQ 14 AWG flat planner speaker cable and triple-shielded Crystal SQ RCA cables provide high-fidelity signal transfer with reduced noise and optimal clarity. - DURABLE AND FLEXIBLE DESIGN: Rugged SuperFlex PVC jacket allows easy routing in tight spaces and withstands harsh automotive conditions, BC-5W2 compliant for marine-grade quality. - SUPERIOR TO CCA ALTERNATIVES: Pure copper construction with silver-tinning delivers better current flow, corrosion resistance, and long-term reliability compared to copper-clad aluminum kits. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B019Z3RCG2 | | Best Sellers Rank | #78 in Car Amplifier Power & Ground Cable | | Brand | Rockville | | Brand Name | Rockville | | Customer Reviews | 4.6 out of 5 stars 971 Reviews | | Global Trade Identification Number | 00811080023014 | | Included Components | Power Wire^Ground Wire^Speaker Cable^Rca Cable^Remote Turn on Wire^Fuse and Fuse Holder^Wire Loom^Installation Hardware | | Item Dimensions | 7.5 x 7.5 x 3 inches | | Item Weight | 5 Pounds | | Item dimensions L x W x H | 7.5 x 7.5 x 3 inches | | Manufacturer | Audiosavings | | Material | Copper | | Material Type | Copper | | Model | RWK4CU | | Number of Items | 608 | | Part Number | RWK4CU | | UPC | 811080023014 613815618218 | | Unit Count | 1.0 Count | | Warranty Description | 1 Year Manufacturer | ## Product Details - **Brand:** Rockville - **Item dimensions L x W x H:** 7.5 x 7.5 x 3 inches - **Manufacturer:** Audiosavings - **Mounting Type:** Freestanding - **Voltage:** 600 Volts ## Images ![Rockville RWK4CU 4 AWG 100% Copper Car Amp Wiring Kit with Crystal SQ RCA Cables, Silver-Tinned, Gold-Plated Mini ANL Fuse Holder, Complete 2000W Installation Set for Car Audio Systems - Image 1](https://m.media-amazon.com/images/I/61-cZXydGRL.jpg) ![Rockville RWK4CU 4 AWG 100% Copper Car Amp Wiring Kit with Crystal SQ RCA Cables, Silver-Tinned, Gold-Plated Mini ANL Fuse Holder, Complete 2000W Installation Set for Car Audio Systems - Image 2](https://m.media-amazon.com/images/I/51CPgFeeJHL.jpg) ![Rockville RWK4CU 4 AWG 100% Copper Car Amp Wiring Kit with Crystal SQ RCA Cables, Silver-Tinned, Gold-Plated Mini ANL Fuse Holder, Complete 2000W Installation Set for Car Audio Systems - Image 3](https://m.media-amazon.com/images/I/51j-pp57UkL.jpg) ![Rockville RWK4CU 4 AWG 100% Copper Car Amp Wiring Kit with Crystal SQ RCA Cables, Silver-Tinned, Gold-Plated Mini ANL Fuse Holder, Complete 2000W Installation Set for Car Audio Systems - Image 4](https://m.media-amazon.com/images/I/51eQOWUdqhL.jpg) ![Rockville RWK4CU 4 AWG 100% Copper Car Amp Wiring Kit with Crystal SQ RCA Cables, Silver-Tinned, Gold-Plated Mini ANL Fuse Holder, Complete 2000W Installation Set for Car Audio Systems - Image 5](https://m.media-amazon.com/images/I/518tm7IPntL.jpg) ## Questions & Answers **Q: I heard that the ground cable was cca is that true?** A: When I purchased the kit in August 2017, both power and ground wires were OFC. **Q: Several people say this is not true OFC that it's actually CCA. Who's telling the truth here???** A: The kit I purchased in July 2017 was definitely OFC copper cable, true 4 ga (NOT 6 ga with extra thick insulation to make it look like 4 ga). Maybe they switched to Copper clad aluminum sometime after that..... **Q: Is this 100% ofc? i dnt want cca.** A: Yes, the ground wire is tinned OFC, the power wire is pure copper, 1911 strands. The speaker wire is also OFC, the RCA patch cables are OFC twisted pair. Grab some furrels and good copper 4awg crimp lugs and dual wall heatshrink for and good install **Q: What does ofc mean?** A: Oxygen Free Copper. Copper and aluminum are the most commonly used wire materials and there is a significant difference in quality, power handling and signal transfer between these materials. The least costly between these 2 options is Copper-Clad Aluminum (CCA) wire. CCA wire utilizes an aluminum core that is clad or dipped in copper. It is a suitable choice for lower powered systems or restricted budget applications, although the power transfer is not on the same level as the far superior Oxygen Free Copper (100% OFC) wiring. OFC wiring is refined to remove virtually all oxygen and other corrosive elements. it’s ideal for wiring, however this product is a little misleading. Not all of it is OFC. Check out my review for more info. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Second order! *by V***M on April 30, 2026* Love this kit! It's the second time and its awesome.. got it for my s10 the first time and just got it for my civic this time... real coper in a full kit.. has all the zip ties and connectors you would need and at a good price! ### ⭐⭐⭐⭐⭐ One of the Best Kits On Amazon for the Price *by V***E on November 16, 2017* Fantastic kit for my rockford mono-block. For $50 you get everything in true OFC copper, this kit has a lot for the money. The RCAs are really nice quality, all the wires are nice and flexible, and the hardware that comes with it is also good quality. I really liked how the power wire already came with tech flex, heat shrink, and the terminal already installed for the engine bay, that saved me some time and looked great out of the box. The only downsides are the fuse size and the fork terminal connectors. The fuse is 120 amp, I dont know about you but if im running a system pulling 120 amps im running 1/0 gauge, that seems like overkill for a 2000 watt max wire kit (Personally wounldn't trust 4 gauge at 1500 watts RMS to be honest) . Most people dont even have a 120 amp alternator if they are driving a regular sedan. So i paired it with a 50 amp fuse for $5 (recommended size for my rockford amp) problem solved no big deal. The fork terminals are useless for the rockford amp since they are set screw terminals. If it came with wire ferrules as well as the fork connectors it would be 10x more convenient for all those guys out there who want an extra clean build. ### ⭐⭐⭐⭐⭐ Good quality wire *by D***M on May 6, 2026* It was really good quality as what they advertised ## Frequently Bought Together - Rockville RWK4CU 4 AWG 100% Copper Amp Installation Wire Kit, High Conductivity, Durable PVC Jacket, Complete Accessories, for Car Audio Enthusiasts - RECOIL RCI417 100% Oxygen Free Copper 17ft 4 Channel RCA Audio Cable Twisted Pair with Noise Reduction, Speaker - Rockville RXH-F5 3200W 5-Channel Car Amplifier, Dyno-Certified RMS, MOSFET Power Supply, ELNA Capacitors, Class-A/B D, Perfect for Car Audio and Subs --- ## 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.vu/products/31172774-rockville-rwk4cu-4-awg-100-copper-car-amp-wiring-kit](https://www.desertcart.vu/products/31172774-rockville-rwk4cu-4-awg-100-copper-car-amp-wiring-kit) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-17*