---
product_id: 235805411
title: "ECK4v2, 4 Gauge Amp Kit - Complete Amplifier Install Wiring - 2500W"
brand: "soundbox"
price: "8832 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Sound Box"
url: https://www.desertcart.is/products/235805411-eck4v2-4-gauge-amp-kit-complete-amplifier-install-wiring-2500w
store_origin: IS
region: Iceland
---

# 2500W peak power 4 Gauge heavy-duty wiring Complete install kit with accessories ECK4v2, 4 Gauge Amp Kit - Complete Amplifier Install Wiring - 2500W

**Brand:** soundbox
**Price:** 8832 kr
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate your ride’s audio game with power and precision!

## Quick Answers

- **What is this?** ECK4v2, 4 Gauge Amp Kit - Complete Amplifier Install Wiring - 2500W by soundbox
- **How much does it cost?** 8832 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/235805411-eck4v2-4-gauge-amp-kit-complete-amplifier-install-wiring-2500w)

## Best For

- soundbox enthusiasts

## Why This Product

- Trusted soundbox brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight:** At just 2.64 lbs, this kit is easy to handle and install without sacrificing durability or power.
- • **Robust 4 Gauge Wiring:** Premium 4 AWG CCA wire ensures efficient power delivery with a lightweight design—perfect for sleek, high-performance installs.
- • **All-in-One Installation:** Includes speaker wire, twisted pair RCA cables, wire loom, and upgraded fuse holder—everything you need for a flawless setup.
- • **Power Your Sound Like a Pro:** Harness up to 2500 watts of peak power for crystal-clear, booming audio that commands attention.
- • **Optimized for Performance & Value:** New and improved design balances quality and cost, making it the smart choice for serious audiophiles on a budget.

## Overview

The SoundBox ECK4v2 is a complete 4 gauge amplifier wiring kit designed for up to 2500 watts peak power. Featuring upgraded fuse holders, increased wire strands, and included speaker and RCA cables, it offers a balanced mix of performance, lightweight design, and installation convenience—ideal for millennial professionals seeking a high-impact car audio upgrade without breaking the bank.

## Description

desertcart.com: SoundBox ECK4v2, 4 Gauge Amp Kit - Complete Amplifier Install Wiring - 2500W : Electronics

Review: Price is right - Price is very good as well as the quality!
Review: Good for for the money - CCA 4 AWG - Better than I expected. Used this to install a 4 channel amp on a drift car. The power wire is CCA (Copper Clad Aluminum) which for this application was great because I didn't need a ton of power and it only weighs about 1.5 lbs (easily 10 lbs if pure copper). Fuse is kinda cheap but it does the job. Speaker wire is CCA so that should probably just go in the bin but even without that it's still a good deal. I wouldn't use this on a high end install but this kit definitely has its place and I was happy with my purchase.

## Features

- Complete 4 Gauge Amplifier Install Kit
- New and Improved Design with Upgraded Fuse Holder and Increased Wire Strands
- Peak Power Rating: 2500 Watts
- Includes Speaker Wire and Twisted Pair RCA Cables
- Includes Installation Accessories and Wire Loom

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BK8WB16 |
| Best Sellers Rank | #22 in Car Amplifier Wiring Kits |
| Brand | SoundBox |
| Date First Available | June 20, 2020 |
| Item Weight | 2.64 pounds |
| Item model number | 20ECK4v2 |
| Manufacturer | SoundBox |
| Material | copper, plastic |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Output Power | 2500 Watts |
| Package Dimensions | 11.77 x 9.17 x 3.15 inches |
| Package Type Name | box or bag |
| UPC | 850000519732 |
| Voltage | 12 |

## Product Details

- **Brand:** SoundBox
- **Manufacturer:** SoundBox
- **Mounting Type:** Surface Mount
- **Number of Channels:** 2
- **Voltage:** 12

## Images

![ECK4v2, 4 Gauge Amp Kit - Complete Amplifier Install Wiring - 2500W - Image 1](https://m.media-amazon.com/images/I/91msaJwFemL.jpg)

## Questions & Answers

**Q: Why does it say it comes with 12 gauge speaker wire when mince came with 16 awg. Kinda pointless when you are trying to push a 1500 watt rms sub.**
A: I don't remember if it gave you an option or not sometimes on Amazon when you go to click on something there's different options you could choose I don't know why though cuz I got the same kit and I was able to get the 12 gauge that's something that the company is going to have to answer I don't have an answer for it really

**Q: Is there enough wire in this for two subs to the amp?**
A: Yes, theres enough speaker wire for 2 subs! However if your running 2 amplifiers no, you'd need a distro block or 2 amp wiring kits.

**Q: Oxygen free cable?**
A: My guess is because of the price no I was just looking for something to get me by that I could afford at the moment and they work great so but I don't know if they're oxygen free or not I doubt it

**Q: Not 4 gauge wire**
A: No it ain't 4 gauge wire

## Customer Reviews

### ⭐⭐⭐⭐⭐ Price is right
*by A***R on December 17, 2025*

Price is very good as well as the quality!

### ⭐⭐⭐⭐⭐ Good for for the money - CCA 4 AWG
*by C***O on March 26, 2025*

Better than I expected. Used this to install a 4 channel amp on a drift car. The power wire is CCA (Copper Clad Aluminum) which for this application was great because I didn't need a ton of power and it only weighs about 1.5 lbs (easily 10 lbs if pure copper). Fuse is kinda cheap but it does the job. Speaker wire is CCA so that should probably just go in the bin but even without that it's still a good deal. I wouldn't use this on a high end install but this kit definitely has its place and I was happy with my purchase.

### ⭐⭐⭐⭐⭐ Used to install a 2400 watt subwoofer amplifier
*by T***R on September 22, 2023*

Everything I needed including wire ends for a sound stream 4500.d amplifier. I installed in a 3rd generation Tacoma (2021 TRD sport) behind the rear seats and had about 4 feet of extra positive 4ga wire. I think it would be more than long enough for most sedans. The power wire is full 4ga and copper coated for great electrical properties. It doesn’t get warm when driving 1600w-2000w to a pair of 10 inch subwoofers. Speaker wire is also very thick and easy to strip. The RCAs have good ends and seemed to block an interference from the power wire (I ram signal and power close together for better packaging. I would buy again and saved 59 dollars vs other brands. Highs Great value Good quality Works for a 2000-2400w amplifier Easy to strip wires Good wire flexibility Long enough for most installs

## Frequently Bought Together

- SoundBox ECK4v2, 4 Gauge Amp Kit - Complete Amplifier Install Wiring - 2500W
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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-28*