---
product_id: 66223140
title: "SoundBox 4 Gauge Amp Kit Amplifier Install Wiring & 2.5 Farad Digital Capacitor, 2300W Peak"
brand: "soundbox"
price: "R2614"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Sound Box"
url: https://www.desertcart.co.za/products/66223140-soundbox-4-gauge-amp-kit-amplifier-install-wiring-and-2
store_origin: ZA
region: South Africa
---

# 2300W Peak Power 2.5 Farad Digital Capacitor 4 Gauge Complete Install Kit SoundBox 4 Gauge Amp Kit Amplifier Install Wiring & 2.5 Farad Digital Capacitor, 2300W Peak

**Brand:** soundbox
**Price:** R2614
**Availability:** ✅ In Stock

## Summary

> 🔊 Amp up your ride with power and precision—don’t just listen, dominate the soundscape!

## Quick Answers

- **What is this?** SoundBox 4 Gauge Amp Kit Amplifier Install Wiring & 2.5 Farad Digital Capacitor, 2300W Peak by soundbox
- **How much does it cost?** R2614 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/66223140-soundbox-4-gauge-amp-kit-amplifier-install-wiring-and-2)

## 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

- • **Plug & Play Perfection:** Complete 4 gauge wiring kit designed for seamless, hassle-free amplifier installation.
- • **Stay Charged, Stay Loud:** 2.5 Farad digital capacitor stabilizes voltage, preventing battery drain and ensuring consistent power delivery.
- • **Power Your Sound Like a Pro:** Unleash up to 2300 watts peak output for crystal-clear, booming audio that commands attention.
- • **Join the Elite SoundWave Club:** Ranked #5 in car amplifier capacitors—trusted by audiophiles who demand the best.
- • **Built to Last, Built to Perform:** Durable aluminum construction with FCC certification guarantees reliability and safety.

## Overview

The SoundBox 4 Gauge Amp Kit combines a robust 2300W peak amplifier wiring kit with a 2.5 Farad digital capacitor, delivering stable, high-powered audio performance. Engineered with durable aluminum and FCC-certified components, this all-in-one package ensures easy installation and reliable power management, making it a top choice for car audio enthusiasts seeking premium sound quality and battery efficiency.

## Description

Buy SoundBox 4 Gauge Amp Kit Amplifier Install Wiring & 2.5 Farad Digital Capacitor, 2300W Peak: Capacitors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Nice Install Kit - Great price. Good quality. Sounds great. Fast shipping. Packaged well. Many thanks!
Review: Good product. - Easy installation, And helped my drain on my battery a lot, Worth buying if you have a small system, this was plenty for my 1 12” sub much more and a battery would be better I would say.

## Features

- SoundBox Combined Amp Kit & Capacitor Package
- Give Your System the Wires It Needs and the Capacitor It Wants
- SoundBox 2.5 Farad Digital Capacitor
- SoundBox 4 Gauge Complete Install Kit Rated at 2500 Watts Peak

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BW6JRFK |
| Best Sellers Rank | #5 in Car Amplifier Capacitors |
| Brand | SoundBox |
| Date First Available | April 2, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.6 pounds |
| Item model number | SCAP2D+ECK4 |
| Manufacturer | SoundBox |
| Material | Aluminum |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Output Power | 2300 Watts |
| Package Dimensions | 11.65 x 9.21 x 3.78 inches |
| Package Type Name | Box |
| Specification Met | FCC |
| UPC | 859256005921 |

## Product Details

- **Brand:** SoundBox
- **Manufacturer:** SoundBox
- **Mounting Type:** Surface Mount
- **Number of Channels:** 4
- **Output Power:** 2300 Watts

## Images

![SoundBox 4 Gauge Amp Kit Amplifier Install Wiring & 2.5 Farad Digital Capacitor, 2300W Peak - Image 1](https://m.media-amazon.com/images/I/81KyOQwxDpL.jpg)

## Questions & Answers

**Q: Is this ofc (oxygen free copper) cable?**
A: Free from Oxidation!means is Better than aluminum

**Q: The led doesn’t stay on is that a problem ? It reads when I first start the car but a minute later it shuts off, it is full I believe but no display**
A: They usually do that every now and then but it’s actually working. As long as the display never completely shuts off it should be good to bump

**Q: Does it come with speaker wire?**
A: Yes it does

**Q: If I have a Capacitor do I need a second battery**
A: No, the capacitor is connected in parallel with the battery close to the amp. The kit has very good  instructions,  fairly easy installation.  Hope this helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice Install Kit
*by B***D on October 12, 2024*

Great price. Good quality. Sounds great. Fast shipping. Packaged well. Many thanks!

### ⭐⭐⭐⭐⭐ Good product.
*by A***. on January 25, 2026*

Easy installation, And helped my drain on my battery a lot, Worth buying if you have a small system, this was plenty for my 1 12” sub much more and a battery would be better I would say.

### ⭐⭐⭐⭐⭐ It works and it's worth it
*by J***N on July 7, 2020*

I'm very happy to report that this kit did the job with no issues. The Cap works and is reading accurately. The wires fit perfectly and my system sounds clean with zero hum or feedback. I'm going to recommend this to the shop owners I know, so they can work something out with the seller. Great price and quality.

## Frequently Bought Together

- SoundBox 4 Gauge Amp Kit Amplifier Install Wiring & 2.5 Farad Digital Capacitor, 2300W Peak
- Kicker 46KISLOC2 K-Series Stereo Line-Output Converter w/Remote Turn-On Output
- Skar Audio RP-1200.1D Monoblock Class D MOSFET Amplifier with Remote Subwoofer Level Control, 1200W

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-17*