---
product_id: 31172774
title: "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: "72524 Ft"
currency: HUF
in_stock: true
reviews_count: 8
category: "Rockville"
url: https://www.desertcart.hu/products/31172774-rwk4cu-4-awg-100-copper-car-amp-wiring-kit-crystal
store_origin: HU
region: Hungary
---

# Crystal SQ Triple-Shielded RCA Cables 4 AWG 100% OFC Copper Wire 120A Gold-Plated Mini ANL Fuse Holder 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:** 72524 Ft
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate Your Ride’s Sound Game with Rockville’s Powerhouse Wiring Kit!

## Quick Answers

- **What is this?** 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?** 72524 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/31172774-rwk4cu-4-awg-100-copper-car-amp-wiring-kit-crystal)

## 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: 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.
Review: Great value for a true spec OFC kit - update: January 2020 After using this kit for awhile it is holding up really well, I get nice stable current to my amps and DSP, I keep seeing saying this is not OFC with a picture of silver strands on the black cable, IT IS TINNED COPPER, that is done to prevent corrosion since allot of the time people will run the ground to the car frame under the car, look up what tinned copper is and why it's used. The only error in the description is the strand count, they say 1862 but it's actually 1911 (7×7×39) which is a good thing. Don't forget to get some furrels and good 4awg crimp lugs along with good dual wall heat shrink for a great install and perfect connection. Very nice kit, the box could have been more study though, first one arrived with missing parts due to box blow out. Cable is true 4awg OFC, very flexible with a thick jacket, major props from the mesh sleeving on the power cable, adds extra protection under the hood. Fuse block is very well made. Speaker wire is flat so running under the carpet looks nice since you won't have jumps. Ground wire is tinned OFC, big props for that since that will help keep corrosion at Bay. Nice assortment of grommets, crimp connectors and boots, even threw in some zip ties. All in all it is a very nice kit for a fair price. Running two amps off it, 1500w rms system, wires do not get warm or have any strange power droops.

## 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 | #81 in Car Amplifier Power & Ground Cable |
| Brand | Rockville |
| Brand Name | Rockville |
| Customer Reviews | 4.6 out of 5 stars 967 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 Type | Copper |
| Model | RWK4CU |
| Mounting Type | Freestanding |
| Number of Channels | 2 |
| Output Power | 2000 Watts |
| Package Type Name | box |
| Specification Met | Bc-5w2, Car Audio System Standards |
| UPC | 811080023014 613815618218 |
| Unit Count | 1.0 Count |
| Voltage | 600 Volts |

## 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

![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)

## 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

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Great value for a true spec OFC kit
*by C***. on June 18, 2019*

update: January 2020 After using this kit for awhile it is holding up really well, I get nice stable current to my amps and DSP, I keep seeing saying this is not OFC with a picture of silver strands on the black cable, IT IS TINNED COPPER, that is done to prevent corrosion since allot of the time people will run the ground to the car frame under the car, look up what tinned copper is and why it's used. The only error in the description is the strand count, they say 1862 but it's actually 1911 (7×7×39) which is a good thing. Don't forget to get some furrels and good 4awg crimp lugs along with good dual wall heat shrink for a great install and perfect connection. Very nice kit, the box could have been more study though, first one arrived with missing parts due to box blow out. Cable is true 4awg OFC, very flexible with a thick jacket, major props from the mesh sleeving on the power cable, adds extra protection under the hood. Fuse block is very well made. Speaker wire is flat so running under the carpet looks nice since you won't have jumps. Ground wire is tinned OFC, big props for that since that will help keep corrosion at Bay. Nice assortment of grommets, crimp connectors and boots, even threw in some zip ties. All in all it is a very nice kit for a fair price. Running two amps off it, 1500w rms system, wires do not get warm or have any strange power droops.

### ⭐⭐⭐⭐⭐ Very nice true COPPER set
*by E***N on May 14, 2020*

I used this kit to install a 1000W amp in my vehicle. The primary wire has a nice braided sheath on the first few feet and already has an eyelet attached for under the hood which is nice. The rest of the wires and RCAs all seem to be of decent quality. All but the RCAs are very flexible with a high strand count. No issue running the RCAs, just a stiffer sheath. Make sure you have the proper tools to attach the size of lugs/eyelets that are included in this kit. Don't use pliers or a 10/12Ga crimper, it won't hold. My only grip is the fuse block. It uses what looks like a mini ANL fuse (not sure, need to lookup) which at least seems uncommon and I can tell from the corrosion inside where you insert the wires it's likely pretty crappy gold-plated metal. I can tell that will likely be the first failure point, if there is one, down the road. All in all thought, a great value and looks good.

## 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

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-20*