---
product_id: 375776105
title: "Rockville RWK4CU 4 AWG 100% Copper Amp Installation Wire Kit, High Conductivity, Durable PVC Jacket, Complete Accessories, for Car Audio Enthusiasts"
brand: "rockville"
price: "100975 Ft"
currency: HUF
in_stock: true
reviews_count: 5
category: "Rockville"
url: https://www.desertcart.hu/products/375776105-rockville-rwk4cu-4-awg-100-copper-amp-installation-wire-kit
store_origin: HU
region: Hungary
---

# 100% Oxygen-Free Copper for max conductivity Durable, flexible 4 AWG PVC jacket wiring Complete kit with fuse, terminals & zip ties Rockville RWK4CU 4 AWG 100% Copper Amp Installation Wire Kit, High Conductivity, Durable PVC Jacket, Complete Accessories, for Car Audio Enthusiasts

**Brand:** rockville
**Price:** 100975 Ft
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Your Ride with Pure Copper Precision!

## Quick Answers

- **What is this?** Rockville RWK4CU 4 AWG 100% Copper Amp Installation Wire Kit, High Conductivity, Durable PVC Jacket, Complete Accessories, for Car Audio Enthusiasts by rockville
- **How much does it cost?** 100975 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/375776105-rockville-rwk4cu-4-awg-100-copper-amp-installation-wire-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

- • **Rugged Flexibility:** Designed with a tough yet flexible PVC jacket, this 4 AWG wire navigates tight spaces and withstands harsh automotive conditions without compromise.
- • **Pure Copper Power Boost:** Experience minimal power loss with 100% oxygen-free copper wiring, delivering clean, stable power up to 1200W for your car audio system.
- • **All-in-One Installation Kit:** Get everything you need—power, ground, remote wires plus fuse, terminals, and zip ties—for a seamless, professional-grade setup.
- • **Trusted by Pros & Enthusiasts:** Join thousands of car audio lovers who rely on Rockville’s RWK4CU for clean, powerful sound and hassle-free installation.
- • **Audiophile-Grade Sound Quality:** Optimize your amplifier and subwoofer performance with wiring engineered for superior current flow and reliability over CCA alternatives.

## Overview

The Rockville RWK4CU is a 4 AWG amp installation wire kit featuring 100% oxygen-free copper for maximum conductivity and minimal power loss. It includes a complete set of accessories—power, ground, and remote wires, a 100A AGU fuse with holder, terminals, and zip ties—housed in a durable, flexible PVC jacket designed for automotive environments. Ideal for car audio enthusiasts and professionals, this kit supports amplifiers up to 1200W, ensuring superior sound quality and long-term reliability compared to copper-clad aluminum alternatives.

## Description

Buy Rockville RWK4CU 4 AWG 100% Copper Amp Installation Wire Kit, High Conductivity, Durable PVC Jacket, Complete Accessories, for Car Audio Enthusiasts online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Bougtht this thinking Rockville would make ideal wiring for their amps. Fuse placement and casing, as well as wire quality is disappointing, wouldn't put this in my new car. Shopping for a better kit
Review: so i ordered the 0 gauge kit and was a few things missing, but I'm fairly sure it was shipped from an desertcart warehouse. I contacted AudioSavings by mistake clicking the contact seller button. Im glad i did they it right and in a hurry. Couldnt be happier with my kit. Got me sounding great. Thank you AudioSavings!

## Features

- HIGH-PERFORMANCE COPPER WIRING:- 100% oxygen-free copper (OFC) ensures maximum conductivity and minimal power loss, delivering clean power to amplifiers up to 1200W for superior car audio performance.
- COMPLETE INSTALLATION KIT:- Includes 17 ft power wire, 3 ft ground wire, 15 ft remote wire, 100A AGU fuse, fuse holder, ring terminals, spade terminals, and zip ties for a hassle-free setup.
- DURABLE AND FLEXIBLE DESIGN:- 4 AWG wires feature a rugged PVC jacket, offering flexibility for tight spaces and durability to withstand harsh automotive environments.
- IDEAL FOR CAR AUDIO SYSTEMS:- Perfect for car audio enthusiasts and professional installers, this kit supports high-power amplifiers and subwoofers, ensuring optimal sound quality.
- SUPERIOR TO CCA ALTERNATIVES:- Unlike copper-clad aluminum kits, the RWK4CU’s pure copper construction provides better current flow and reliability for long-term use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B019Z3RCG2 |
| Best Sellers Rank | #10,746 in Electronics ( See Top 100 in Electronics ) #23 in Car Amplifier Power & Ground Cable |
| Color Name | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,384) |
| Date First Available | 1 January 2024 |
| Item Weight | 2.27 Kilograms |
| Item model number | RWK4CU |
| Material Type | Copper |
| Product Dimensions | 19.05 x 19.05 x 7.62 cm; 2.27 kg |
| Size | 4 Gauge |
| Voltage | 600 Volts |

## Product Details

- **Brand:** Rockville
- **Item dimensions L x W x H:** 19.1 x 19.1 x 7.6 centimeters
- **Manufacturer:** Audiosavings
- **Mounting type:** Freestanding Mount
- **Voltage:** 600 Volts

## Images

![Rockville RWK4CU 4 AWG 100% Copper Amp Installation Wire Kit, High Conductivity, Durable PVC Jacket, Complete Accessories, for Car Audio Enthusiasts - Image 1](https://m.media-amazon.com/images/I/61-cZXydGRL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## 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

### ⭐ Review
*by R***. on 8 July 2023*

Bougtht this thinking Rockville would make ideal wiring for their amps. Fuse placement and casing, as well as wire quality is disappointing, wouldn't put this in my new car. Shopping for a better kit

### ⭐⭐⭐⭐⭐ Review
*by J***Y on 30 March 2024*

so i ordered the 0 gauge kit and was a few things missing, but I'm fairly sure it was shipped from an Amazon warehouse. I contacted AudioSavings by mistake clicking the contact seller button. Im glad i did they it right and in a hurry. Couldnt be happier with my kit. Got me sounding great. Thank you AudioSavings!

### ⭐⭐⭐⭐⭐ Review
*by D***Y on 11 September 2019*

I installed this wiring kit into my Toyota Matrix onto a Pioneer GM-DX971. The build quality is excellent for the price. The sheath is soft but rugged, easy to strip but won’t rip on any corners. I bought this kit for a subwoofer but it came with two RCA cables so you can use this kit for front and rear speakers as well. The only downfall is that it did not come with speaker wire but I have an abundance of that so it wasn’t an issue. Also, the 12v power wire has about 8 inches of slack in my relatively small Toyota Matrix. If you plan on sending this wire from the battery in the front to the trunk of a longer car, you might be limited as to where you can install the amp due to not enough length. For me it was not an issue but make sure to measure your power wire run before buying.

## Frequently Bought Together

- Rockville RWK4CU 4 AWG 100% Copper Amp Installation Wire Kit, High Conductivity, Durable PVC Jacket, Complete Accessories, for Car Audio Enthusiasts
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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-16*