--- product_id: 402787999 title: "Kolossus 4 Gauge OFC Amplifier Installation Kit - Red" brand: "knukonceptz" price: "1198.39 DT" currency: TND in_stock: true reviews_count: 5 category: "Knu Konceptz" url: https://www.desertcart.tn/products/402787999-kolossus-4-gauge-ofc-amplifier-installation-kit-red store_origin: TN region: Tunisia --- # 20ft 12 Gauge Speaker Wire 120A Amperage Capacity Oxygen Free Copper for Pure Signal Kolossus 4 Gauge OFC Amplifier Installation Kit - Red **Brand:** knukonceptz **Price:** 1198.39 DT **Availability:** ✅ In Stock ## Summary > 🔌 Amp Up Your Audio Game with Kolossus Power! ## Quick Answers - **What is this?** Kolossus 4 Gauge OFC Amplifier Installation Kit - Red by knukonceptz - **How much does it cost?** 1198.39 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/402787999-kolossus-4-gauge-ofc-amplifier-installation-kit-red) ## 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 - • **Built to Last & Impress:** UV resistant materials and premium copper construction guarantee longevity and reliability. - • **Power That Packs a Punch:** 120A mini-ANL fuse holder ensures maximum protection and uninterrupted performance. - • **Complete Kit, Ready to Rock:** Includes 20ft 12 Gauge Kord OFC speaker wire and 17ft coaxial shielded RCA cables for seamless connectivity. - • **Pure Signal, Zero Compromise:** Tinned Oxygen Free Copper cables exceed AWG standards for crystal-clear audio fidelity. - • **Flexible Routing, Effortless Install:** Durable yet flexible insulation makes wiring your setup a breeze, even in tight spaces. ## Overview The KnuKonceptz Kolossus 4 Gauge OFC Amplifier Installation Kit in striking red delivers professional-grade, oxygen-free copper wiring with a 120A fuse for superior power handling. Designed for audiophiles and installers who demand durability, flexibility, and pristine signal quality, this kit includes 20ft of 12 gauge speaker wire and 17ft of shielded RCA cables, all built to exceed industry standards and withstand UV exposure. Elevate your car audio setup with confidence and style. ## Description Product Description KnuKonceptz Kolossus OFC 4 Gauge Complete 2 Channel Amplifier Installation Kit KnuKonceptz Kolossus amp installation kit's feature our top of the line Kolossus Fleks power and ground cables. Made up of ultra flexible pvc and ultra fine tinned strands of oxygen free copper (OFC), the Kolossus Kable is the standard for which all others are compared to. The KOL-AK4 amp kit provides 5.4m of blue power wire and 0.9m of translucent black (smoke) 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 by using the inline fuse holder to add cable to the main run leaving the 5.4m as one unit and using the FH-44 to "splice" a few cm of wire Signal for your 2 channel amplifier installation kit is carried by the Klarity Kable 5 Meter 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, 6m of 12 gauge clear blue speaker wire is included with the kit. The KOL-AK4 is a complete kit, meaning additional no additional parts are required to complete your installation. Kit Includes 5.48m 4 Gauge Ultra Flex Blue Tinned Oxygen Free Copper Power Wire 0.9m 4 Gauge Ultra Flex Black Tinned Oxygen Free Copper Ground Wire One inline fuse holder with 120A Mini ANL Fuse One 5m OFC Klarity 2 Channel RCA Cable One 5m Foot OFC Remote Turn On Lead 6m BLUE Kord Kable OFC 12 Gauge Speaker Wire 2 gold plated 4 gauge ring terminals, 2 gold plated 4 gauge spade terminals grommets and wire ties Plain and Simple Specifications All KnuKonceptz Cable Products clearly state these specifications Wire type - CCA or OFC These materials are commonly used, but not commonly stated when shopping online. Know what you are purchasing. Both metals are capable of performing up to their rated loads. American Wire Gauge Wire gauge is crucial to powering your system correctly. Undersized cable will create unsafe conditions and may shorten your amplifier's life. Max Load (amps) Wire's ampacity changes with gauge and materials. KnuKonceptz does not rate cable based on watts. Amplifier manufactures do not always truthfully state the output of their product, check your on board fuses! True American Wire Gauge (AWG) Products Using American Wire Gauge standards, the gauge of stranded wire is determined by the total area of the conductor. To calculate this you would take the area of each strand and add it together. This area, in square mm, then determines gauge. Diameter is not as critical with stranded wire, this is due to the tiny air gaps between each strand. Diameter may fluctuate with strand size and how tightly wound the rope of the cable is. The smaller the number, the larger the wire, until you reach zero or aught (0). From zero, you then have double aught (00 or 2/0), three aught (000 or 3/0) ... Based on AWG, the true gauge of this cable is 4 Gauge Tinned Copper - What the Pros Recommend When bare copper is exposed to oxygen, it oxidizes over time (turns brown/green). These contaminants are damaging to the cable's ability to conduct electricity. Tin provides a protective barrier from oxygen to the bare copper underneath. By adding a thin layer of tin to each strand, the cable is no longer able to oxidize. Tin does not react with oxygen and therefore the cable will never change color or have any change in its ability to conduct electricity Klarity RCA - Clearly Better Sound Copper core, braid shielded 2 Channel RCA Cable. Hybrid metal/molded RCA terminations with strain relief for a durable low loss connection. Easy to grip, injection molded end for easy on, easy off. Red / Black channel color coding for easy identification. Ultra Flex transparent black PVC. Review: Se ve la calidad - Buen producto Review: Great kit, great support. Buy this kit - This is a phenomenal wiring kit, and a great company behind it. I bought this wiring kit and immediately opened the box to inspect it. I found the wire to be of great quality, has everything you could need, and the wire is true 4 gauge OFC. The mini-anl fuse holder is a huge upgrade over the previous wiring kits I’ve used. The wire is also super flexible. When I inspected mine, I found that I was missing the ground wire. I sent an email to KnuKonceptz and got a quick reply. They were willing to send me the 3ft of wire and priority mailed it to me. I figured I’d have to wait at least a week total, but this issue was resolved in 3 days. My only minor complaint about this kit, and again, it’s minor. They could have pre-terminated the ends of the power and grounds. Because I’m an old head when it comes to this, I purchased some copper terminals and crimped them on. You could most certainly get away with the ones included in the kit, I just like having a properly crimped copper terminal. I have yet to install in my vehicle as I need to finish up another project in my garage, but I’m sure it will be perfect. I’ll update this if it’s anything but perfect. I doubt I’ll be complaining. Do yourself a favor, and spend the extra few bucks to get this kit. Don’t bother with CCA as it only has 40% of the conductivity of copper. You’ll be holding your amps potential back. ## Features - Tinned Oxygen Free Copper Power Cable Exceeds AWG Standards - 20' 12 Gauge Kord OFC Speaker wire - 2 Channel (L/R) 17Ft Coaxial Shieled RCA Cable - Mini-ANL Fuse holder with 120A fuse ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08WKXK3D8 | | Amperage Capacity | 120 Amps | | Batteries Required? | No | | Batteries included? | No | | Colour | Red | | Customer Reviews | 4.6 4.6 out of 5 stars (86) | | Date First Available | 14 Feb. 2021 | | Item Weight | 2.95 kg | | Item model number | KOL-AK4-R | | Manufacturer | KnuKonceptz | | Material | copper | | Package Dimensions | 31.9 x 27.2 x 5.69 cm; 2.95 kg | | Part number | KOL-AK4-R | | Shape | Round | | Special Features | UV Resistant | | Specification met | ISO, RoHS | ## Product Details - **Brand:** KnuKonceptz - **Cable type:** Coaxial, Composite - **Compatible devices:** Speaker - **Connector type:** RCA - **Special feature:** UV Resistant ## Images ![Kolossus 4 Gauge OFC Amplifier Installation Kit - Red - Image 1](https://m.media-amazon.com/images/I/81LuR00+ejL.jpg) ![Kolossus 4 Gauge OFC Amplifier Installation Kit - Red - Image 2](https://m.media-amazon.com/images/I/71H8za5V2jL.jpg) ![Kolossus 4 Gauge OFC Amplifier Installation Kit - Red - Image 3](https://m.media-amazon.com/images/I/71uk3t2rw2L.jpg) ![Kolossus 4 Gauge OFC Amplifier Installation Kit - Red - Image 4](https://m.media-amazon.com/images/I/71cFt4GEj0L.jpg) ![Kolossus 4 Gauge OFC Amplifier Installation Kit - Red - Image 5](https://m.media-amazon.com/images/I/719Jm9TWb5L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Se ve la calidad *by J***B on 20 April 2026* Buen producto ### ⭐⭐⭐⭐⭐ Great kit, great support. Buy this kit *by Z***. on 19 April 2026* This is a phenomenal wiring kit, and a great company behind it. I bought this wiring kit and immediately opened the box to inspect it. I found the wire to be of great quality, has everything you could need, and the wire is true 4 gauge OFC. The mini-anl fuse holder is a huge upgrade over the previous wiring kits I’ve used. The wire is also super flexible. When I inspected mine, I found that I was missing the ground wire. I sent an email to KnuKonceptz and got a quick reply. They were willing to send me the 3ft of wire and priority mailed it to me. I figured I’d have to wait at least a week total, but this issue was resolved in 3 days. My only minor complaint about this kit, and again, it’s minor. They could have pre-terminated the ends of the power and grounds. Because I’m an old head when it comes to this, I purchased some copper terminals and crimped them on. You could most certainly get away with the ones included in the kit, I just like having a properly crimped copper terminal. I have yet to install in my vehicle as I need to finish up another project in my garage, but I’m sure it will be perfect. I’ll update this if it’s anything but perfect. I doubt I’ll be complaining. Do yourself a favor, and spend the extra few bucks to get this kit. Don’t bother with CCA as it only has 40% of the conductivity of copper. You’ll be holding your amps potential back. ### ⭐⭐⭐⭐⭐ صوت ممتاز وتركيب سهل *by H***N on 12 May 2026* المنتج جودته ممتازة والصوت واضح ونظيف. استخدمته في نظام السيارة والفرق كان ملحوظ خصوصاً مع السماعات والأمبليفاير. الأسلاك والخامات جيدة والتركيب كان سهل. أنصح فيه للي يبغى تحسين محترم للصوت مقابل السعر --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/402787999-kolossus-4-gauge-ofc-amplifier-installation-kit-red](https://www.desertcart.tn/products/402787999-kolossus-4-gauge-ofc-amplifier-installation-kit-red) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-05*