---
product_id: 311859537
title: "KnuKonceptz Kolossus 4 Gauge OFC Amplifier Installation Kit"
brand: "knukonceptz"
price: "VT48101"
currency: VUV
in_stock: true
reviews_count: 5
category: "Knu Konceptz"
url: https://www.desertcart.vu/products/311859537-knukonceptz-kolossus-4-gauge-ofc-amplifier-installation-kit
store_origin: VU
region: Vanuatu
---

# 20' 12 Gauge OFC Speaker Wire - Crisp Signal 4 Gauge OFC Power Cable - Ultra Flexible 120A Mini-ANL Fuse Holder - Safety First KnuKonceptz Kolossus 4 Gauge OFC Amplifier Installation Kit

**Brand:** knukonceptz
**Price:** VT48101
**Availability:** ✅ In Stock

## Summary

> ⚡ Amp Up Your Ride with Kolossus Power – Because Your Sound Deserves the Best!

## Quick Answers

- **What is this?** KnuKonceptz Kolossus 4 Gauge OFC Amplifier Installation Kit by knukonceptz
- **How much does it cost?** VT48101 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/311859537-knukonceptz-kolossus-4-gauge-ofc-amplifier-installation-kit)

## Best For

- knukonceptz enthusiasts

## Why This Product

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

## Key Features

- • **Plug-and-Play Durability:** Hybrid metal/molded RCA connectors with copper braid shielding provide low-loss, interference-free signal transfer and long-lasting reliability.
- • **Complete Installation Kit:** Includes gold-plated terminals, grommets, wire loom, and ties—everything you need to install like a pro and avoid last-minute trips to the store.
- • **Crystal-Clear Audio Signal:** 20 feet of premium 12 gauge OFC speaker wire ensures distortion-free sound transmission to your sub and speakers.
- • **Power Your Sound Like a Pro:** True 4 gauge oxygen-free copper cables deliver maximum current with ultra-flexible PVC for seamless installation and peak performance.
- • **Built-In Safety with Upgrade Potential:** Includes a waterproof inline mini-ANL fuse holder with a 120A fuse, upgradeable to 150A for future-proof protection.

## Overview

The KnuKonceptz Kolossus 4 Gauge OFC Amplifier Installation Kit is a premium, all-in-one wiring solution designed for high-performance car audio setups. Featuring ultra-flexible, tinned oxygen-free copper power and ground cables, a 120A mini-ANL fuse holder (upgradeable to 150A), 20 feet of 12 gauge OFC speaker wire, and a 5-meter shielded RCA cable, this kit ensures clean power delivery and crystal-clear audio signals. Complete with gold-plated terminals and installation accessories, it offers professional-grade durability and ease of installation for millennial audiophiles who demand flawless sound and reliability.

## Description

KnuKonceptz Kolossus amp installation kit's feature our top of the line Kolossus Flex power and ground cables. Made up of ultra flexible pvc and ultra fine tinned strands of oxygen free copper (OFC) The KOL-AK4 amp kit provides 18 feet of blue power wire and 3 feet of black ground wire. The KnuKonceptz FH-44 fuse holder with a 120A fuse is provided within the KOL-AK4 amp install kit, but can be upgraded to a maximum of 150A fuse (sold separately). The fuse holder does not come installed within the cable, this allows the installer to place the inline fuse holder in an optimum location during installation. It also allows the installer to extend the power wire 1-3' by using the inline fuse holder to add cable to the main run (leaving the 18' as one unit and using the FH-44 to "splice" a few feet of wire) Signal for your 2 channel amplifier installation kit is carried by the Klarity Kable 5 Meter (16.25') RCA Cable. The Klarity RCA Cable is a copper braid shielded coaxial RCA that uses a Hybrid metal/molded RCA termination with strain relief for a durable, low loss connection to your head unit and amplifier. A separate remote turn on lead is included. This wire is connected to your radio's power antenna lead or amp turn on lead (refer to your head unit's manual) Your amplifier's output is sent through KnuKonceptz Kord 12 gauge speaker wire, 20 feet of 12 gauge blue speaker wire is included with the kit. Kit Includes -18 Feet 4 gauge Blue Kolossus Flex Power Wire -3 Feet 4 gauge Black Kolossus Flex Ground Wire -One waterproof inline fuse holder with 120A fuse -One 5 Meter Klarity Kable Black OFC RCA Cable -16 Foot Blue remote turn on lead -20 Feet Blue Kord Kable OFC 12 gauge speaker wire -2 gold plated 4 gauge ring terminals, 2 gold plated 4 gauge spade terminals -grommets wire loom and wire ties

Review: I ordered this kit as well as a few other items for my LoC, amp, and sub installation for my 11th gen Civic. The 4G cable is far better than I had hoped it would be, very flexible, and it is OFC (Its been tinned so it won't look like copper). For anyone who isn't sure or doesn't know wiring, ground and positive cables are pretty much the same, just good practice to use different colors of the same gauge. Good practice would be to go actually research what it is you need thoroughly. This kit is solid for a 4G power/ground setup for my amp, although I'm using a distro block before it goes to my AMP itself. The length of the positive is more than enough, I was able to cut enough for the ANL fuse block near my battery, as well as a good length to go from my distribution block all the way to my amp. There's less of the black version which is meant to be used for ground, where I'm having to install my distribution block vs my amp, I had just enough cable, but for anyone not grounding directly or installing next to the amp I would recommend purchasing more black in a longer length. The 12G included for speaker I'm using for my sub, the cladding on it is great, its very flexible, and I'm really happy with it. 3rd party ferrules fit just fine so no issues there either. The ANL fuse holder is solid, what you would expect from a smaller fuse holder, I just wish car manufacturers would make it easier to install aftermarket components like this. Pretty easy to install, just had to finagle the gasket around the ferrule and heat shrink before installing it to the fuse block, but otherwise its holding great. I won't be using the RCA cables included by they look really solid, flexible like the rest of the cable, and definitely quality. I will however be using the remote signal wire they included, the jacket on it is thicker than standard 18g, and I might as well. The included terminals and heat shrink is pretty standard and works well, no complains there either. I do not recommend anyone to install their own electrical equipment if they aren't able to pick up information and understand wiring basics. I also don't recommend relying entirely on this review to determine if this is the right kit for your car. Know how much wire you need before you order, coming up short is more costly, and its best to know what you're doing and what you need in advance. Otherwise, I definitely recommend this product.
Review: Amazing quality, true 4 guage, better than crappy kits like vibe

## Features

- Over sized Tinned Oxygen Free Copper Power Cable
- 20' 12 Gauge Kord OFC Speaker wire
- 17' OFC RCA Coaxial Shieled RCA Cable
- Mini-ANL Fuse holder with 120A fuse

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005CIJBKK |
| Best Sellers Rank | #161,225 in Electronics ( See Top 100 in Electronics ) #62 in Car Amplifier Power & Ground Cable |
| Item model number | KOL-AK4 |
| Manufacturer | KnuKonceptz |
| Product Dimensions | 31.39 x 27 x 6.4 cm; 2.98 kg |

## Product Details

- **Brand:** KnuKonceptz
- **Cable type:** RCA, Power Cord
- **Compatible devices:** Amplifiers, speakers, car radio
- **Connector type:** RCA
- **Special features:** Braided

## Images

![KnuKonceptz Kolossus 4 Gauge OFC Amplifier Installation Kit - Image 1](https://m.media-amazon.com/images/I/81-LedGR7cL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Is this kit ok installing a for 4 channel and a mono block amplifier system ?**
A: What amps are you installing?
This kit will support up to a 120A load with the included fuse and can be upgraded to 150A fuse if needed, the limit for the cable is 150A.
The kit includes a single 2 channel RCA and 20' of speaker cable.

**Q: I'm trying to get extra of the power and ground cables. Do you sell the cables by themselves?**
A: Yes, we have a wide selection of cable available on Amazon as well as our website.https://www.amazon.com/s?marketplaceID=ATVPDKIKX0DER&me=A1NLNJ4Y2QP8Z&merchant=A1NLNJ4Y2QP8Z&redirect=trueBluehttps://www.amazon.com/dp/B0050X0OWGBlackhttps://www.amazon.com/dp/B0050X0MMI

**Q: How many channel is the RCA Cable?**
A: It is one set of RCA cables. A left and a right channel. If you need more channels you will need either more cables or some RCA splitters.

**Q: Mine arrived with no fuse.... How to correct this issue?**
A: Check the sealed plastic bag with the wire terminals, that is where the fuse is.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***R on 15 June 2023*

I ordered this kit as well as a few other items for my LoC, amp, and sub installation for my 11th gen Civic. The 4G cable is far better than I had hoped it would be, very flexible, and it is OFC (Its been tinned so it won't look like copper). For anyone who isn't sure or doesn't know wiring, ground and positive cables are pretty much the same, just good practice to use different colors of the same gauge. Good practice would be to go actually research what it is you need thoroughly. This kit is solid for a 4G power/ground setup for my amp, although I'm using a distro block before it goes to my AMP itself. The length of the positive is more than enough, I was able to cut enough for the ANL fuse block near my battery, as well as a good length to go from my distribution block all the way to my amp. There's less of the black version which is meant to be used for ground, where I'm having to install my distribution block vs my amp, I had just enough cable, but for anyone not grounding directly or installing next to the amp I would recommend purchasing more black in a longer length. The 12G included for speaker I'm using for my sub, the cladding on it is great, its very flexible, and I'm really happy with it. 3rd party ferrules fit just fine so no issues there either. The ANL fuse holder is solid, what you would expect from a smaller fuse holder, I just wish car manufacturers would make it easier to install aftermarket components like this. Pretty easy to install, just had to finagle the gasket around the ferrule and heat shrink before installing it to the fuse block, but otherwise its holding great. I won't be using the RCA cables included by they look really solid, flexible like the rest of the cable, and definitely quality. I will however be using the remote signal wire they included, the jacket on it is thicker than standard 18g, and I might as well. The included terminals and heat shrink is pretty standard and works well, no complains there either. I do not recommend anyone to install their own electrical equipment if they aren't able to pick up information and understand wiring basics. I also don't recommend relying entirely on this review to determine if this is the right kit for your car. Know how much wire you need before you order, coming up short is more costly, and its best to know what you're doing and what you need in advance. Otherwise, I definitely recommend this product.

### ⭐⭐⭐⭐⭐ Review
*by C***N on 20 June 2016*

Amazing quality, true 4 guage, better than crappy kits like vibe

### ⭐⭐⭐⭐⭐ Review
*by J***. on 21 August 2023*

Muy buen paquete con todos los elementos basicos para hacer la instalacion y calidad muy buena.

## Frequently Bought Together

- KnuKonceptz Kolossus 4 Gauge OFC Amplifier Installation Kit
- AudioControl LC2i 2 Channel Line Out Converter with AccuBASS and Subwoofer Control
- RECOIL RCI23 100% Oxygen Free Copper 3ft 2-Channel RCA Audio Cable, Twisted Pair with Noise Reduction

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-10*