--- product_id: 1897831 title: "Rockford 4 Awg Power Installation Kit" brand: "rockford fosgate" price: "€ 190.71" currency: EUR in_stock: true reviews_count: 8 category: "Rockford Fosgate" url: https://www.desertcart.pt/products/1897831-rockford-4-awg-power-installation-kit store_origin: PT region: Portugal --- # 4 AWG oversized copper wire All brass hardware for premium durability 100% oxygen-free copper for max conductivity Rockford 4 Awg Power Installation Kit **Brand:** rockford fosgate **Price:** € 190.71 **Availability:** βœ… In Stock ## Summary > πŸ”Š Elevate your ride’s sound with power that speaks volumes! ## Quick Answers - **What is this?** Rockford 4 Awg Power Installation Kit by rockford fosgate - **How much does it cost?** € 190.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/1897831-rockford-4-awg-power-installation-kit) ## Best For - rockford fosgate enthusiasts ## Why This Product - Trusted rockford fosgate brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** Premium all-brass connectors guarantee corrosion resistance and long-term reliability under any driving condition. - β€’ **Plug & Play Ready:** Complete kit includes all necessary wire termination hardware and fuse holder for a seamless, professional installation. - β€’ **Power Up with Precision:** Oversized 4 AWG oxygen-free copper wire ensures minimal resistance and maximum power delivery for your car audio setup. - β€’ **Flexible & Fit for Any Ride:** Super soft, pliable insulation makes routing wires through your vehicle effortless, even in tight spaces. - β€’ **Trusted by Audio Enthusiasts:** Rockford Fosgate’s legacy of innovation means you’re installing a kit designed by the global leader in car audio. ## Overview The Rockford 4 AWG Power Installation Kit features oversized, 100% oxygen-free copper wire and premium brass connectors, delivering superior conductivity and durability. Designed for professional-grade car audio installations, this kit includes all necessary hardware and a fuse holder, ensuring a reliable, high-performance power connection that meets the demands of serious audio enthusiasts. ## Description Since day one, we have spearheaded the car audio revolution. Nothing has changed. Rockford Fosgate is still the global leader in audio innovation and your passion is our purpose. We engineer the best audio systems for your lifestyle! Review: FINALLY A WIRE PACKAGE ON desertcart THAT IS HIGH QUALITY!! I ordered a few different kits and this was the best value! - "OFC": Oxygen Free Copper. Copper wire basically has a little less resistance and retains more WATTS or AMPS over a given distance then aluminum clad wire. It's not a huge difference roughly 10-20% difference, aviation use's aluminum wire to save weight and it works great for jet's and helicopters. "CCA": Copper Clad Aluminum. This is aluminum wire coated in copper to help with corrosion and conductivity. Copper is superior to aluminum copper clad however aluminum copper clad wire works great and most will not notice the difference. PRO: -real copper wire -oversized 4 gauge -super soft pliable insulation -ground wire is pre terminated with a ring terminal -FUSE holder works great and is simple -comes with a AMP turn on wire -FUSE is set up and ready to go -great value! CON: -packaging was that type of plastic that makes you nearly cut your finger off to try and get into it! -FUSE holder is NOT waterproof or even water tight. -amp wire is very thin gauge maybe 22 -ground wire appeared to be CCA coated with copper. Please see my pictures regarding this wire kit vs the 0/1 Gauge Soundbox kit. Review: Very nice wire, good deal, not a fan of the fuse. - I'll make this short and to the point. The wire is great: long, thick and flexible. I ran it in a 2012 Hyundai Sonata back into the trunk and the wire could have (barely) touched the back of the trunk. The lead from the battery was just the right length for my application. I didn't use the remote wire but the thinness some people complain about isn't valid. It's only a signal, it doesn't carry a large voltage. My only complaint is the fuse holder is odd to me. I always had the cylindrical fuses that fit in a waterproof type of connection. This fuse sticks out the side of the fuse block through a slot that is open to the engine bay. It's doing OK so far but I would have preferred a sealed fuse holder. ## Features - Rockford Fosgate Power Kits feature full AWG (American Wire Gauge) - 100% oxygen free copper - All brass parts are manufactured using the highest quality of standards - All kits include the appropriate wire termination hardware ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001CBURLS | | Best Sellers Rank | #146 in Car Amplifier Power & Ground Cable | | Brand | Rockford Fosgate | | Brand Name | Rockford Fosgate | | Cable Type | Oxygen-Free Copper | | Connector Type | Plug in | | Customer Reviews | 4.6 out of 5 stars 124 Reviews | | Global Trade Identification Number | 00780687325503 | | Included Components | rockford fosgate | | Item Dimensions | 13.5 x 11 x 2 inches | | Item Weight | 2 pounds | | Item dimensions L x W x H | 13.5 x 11 x 2 inches | | Manufacturer | Rockford Fosgate | | Material | Copper | | Material Type | Copper | | Model | RFK4 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | RFK4 | | UPC | 780687325503 | | Unit Count | 1 Count | | Warranty Description | 1 year parts and laborand labor. | ## Product Details - **Brand:** Rockford Fosgate - **Connector Type:** Plug in - **Cable Type:** Oxygen-Free Copper - **Compatible Devices:** Amplifiers, Speakers, Subwoofers - **Special Feature:** 100% Pure Crystal-Oxygen Free Copper ## Images ![Rockford 4 Awg Power Installation Kit - Image 1](https://m.media-amazon.com/images/I/611ygqS2TYL.jpg) ![Rockford 4 Awg Power Installation Kit - Image 2](https://m.media-amazon.com/images/I/71Pfsw76vUL.jpg) ![Rockford 4 Awg Power Installation Kit - Image 3](https://m.media-amazon.com/images/I/71kCopmsDQL.jpg) ## Available Options This product comes in different **Customer Package Type, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ FINALLY A WIRE PACKAGE ON AMAZON THAT IS HIGH QUALITY!! I ordered a few different kits and this was the best value! *by H***F on May 2, 2016* "OFC": Oxygen Free Copper. Copper wire basically has a little less resistance and retains more WATTS or AMPS over a given distance then aluminum clad wire. It's not a huge difference roughly 10-20% difference, aviation use's aluminum wire to save weight and it works great for jet's and helicopters. "CCA": Copper Clad Aluminum. This is aluminum wire coated in copper to help with corrosion and conductivity. Copper is superior to aluminum copper clad however aluminum copper clad wire works great and most will not notice the difference. PRO: -real copper wire -oversized 4 gauge -super soft pliable insulation -ground wire is pre terminated with a ring terminal -FUSE holder works great and is simple -comes with a AMP turn on wire -FUSE is set up and ready to go -great value! CON: -packaging was that type of plastic that makes you nearly cut your finger off to try and get into it! -FUSE holder is NOT waterproof or even water tight. -amp wire is very thin gauge maybe 22 -ground wire appeared to be CCA coated with copper. Please see my pictures regarding this wire kit vs the 0/1 Gauge Soundbox kit. ### ⭐⭐⭐⭐⭐ Very nice wire, good deal, not a fan of the fuse. *by J***R on January 3, 2013* I'll make this short and to the point. The wire is great: long, thick and flexible. I ran it in a 2012 Hyundai Sonata back into the trunk and the wire could have (barely) touched the back of the trunk. The lead from the battery was just the right length for my application. I didn't use the remote wire but the thinness some people complain about isn't valid. It's only a signal, it doesn't carry a large voltage. My only complaint is the fuse holder is odd to me. I always had the cylindrical fuses that fit in a waterproof type of connection. This fuse sticks out the side of the fuse block through a slot that is open to the engine bay. It's doing OK so far but I would have preferred a sealed fuse holder. ### ⭐⭐⭐⭐⭐ Amplifier cables *by A***R on June 20, 2026* Great set of cables for adding an amplifier. ## Frequently Bought Together - Rockford 4 Awg Power Installation Kit - Rockford Fosgate Distribution Block - Rockford Fosgate 16-Feet Twisted Pair Signal Cable --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/1897831-rockford-4-awg-power-installation-kit](https://www.desertcart.pt/products/1897831-rockford-4-awg-power-installation-kit) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-08-31*