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Rockford Fosgate RFK8I

8 Gauge Amplifier Power Installation Kit

  • 5.0

(13 reviews)

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Price Information

$66.99

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$52.99

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Customer Testimonial

I'm really happy with service and the product that I purchased from SonicElectronix. It was really easy to shop here and they have great prices. I hope they keep them like that!

- El Grande from Phoenix

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Product Features:
  • 8 Gauge Amplifier Installation Kit
  • Designed specifically for car audio systems up to 400 watts
  • Premium power and ground wire provides optimal power transfer
  • Made from 100% oxygen-free copper for a pure uninterrupted transfer of power
  • Includes 2-channel RCA interconnect cables for the audio signal connection from the receiver to the amplifier
  • RCA Interconnects are made with twisted-pair technology for noise reduction
  • Terminals are nickel-plated for excellent signal transfer
  • Maxi Fuse holder offers ideal protection for high powered systems
  • True-to-Gauge cables/wires meet or exceed the industry standard of copper required for the gauge size
Package Includes:
  1. 17 feet of 8 AWG power wire
  2. 3 feet of 8 AWG ground wire
  3. 20 feet twisted pair RCA
  4. AGU fuse holder
  5. 20 feet of remote wire
  6. 60 Amp fuse
Amplifier Kit Specifications
Amplifier Kit Complete
Number of Amplifiers Supported 1
Power/Ground Wire Size 8 gauge
Power Wire Length 17 feet
Ground Wire Length 3 feet
Speaker Wire Included No
Remote Wire Length 20 feet
Interconnect (RCA) Signal Cables Included 2 Channel
Fuse Holder AGU
Fuse Size 40A
Distribution Block Included No
Complies to AWG Standards Yes
Wire Material OFC (Oxygen-Free Copper)
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 1 year
Labor Warranty Duration 1 year
Warranty Provider Manufacturer
Customer Review Summary for Rockford Fosgate RFK8I
Average Customer Rating is 5.0 out of 5 stars:
  • 5.0
based on 13 Reviews
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Rating Distribution:
5 star:
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100%
4 star:
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3 star:
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what's this?
Average Attributes Rating:
Durability
  • 4.8
4.8
Value
  • 4.9
4.9
Features
  • 4.9
4.9
Design
  • 5.0
5.0
Usability
  • 5.0
5.0
what's this?
Most Helpful Customer Reviews:
February 18, 2013 good wire
Review by
mathew from Cedar Rapids, IA
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
good solid wire and comes with everything i need to install it. i would buy it again in a heart beat
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June 20, 2012 Great Kit
Review by
Matthew from Jensen Beach, FL
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
I did not purchase my kit through Sonic, but I wish I had. It's way less expensive here than at the local shop. I used this kit to install an amp in my car about 6 months ago and it's still like new. I get about 0.25V drop at 40 amps with a 16' run of power wire and about 3' of ground wire. High quality 8-gauge is plenty for a system that draws less than 50 amps. I love RF products. Always great quality.
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May 9, 2012 Good Value and Details in wiring kit!
Review by
87' C10 Chevy from Alabama
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
RF has great accessories and clean appearance to add detail to any Audio system.
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February 16, 2012 Better than your average 8-gauge kit!
Review by
Michael from Pittsburgh, PA
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
Rockford always delivers with the best value for money and their amp install kits are no different! This is a true 8-gauge kit unlike some of the other kits on the market. A+ rockford!
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February 10, 2012 great name for a great value
Review by
Riley from Erie, PA
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
Kit is all high quality, and made installation a breeze. It was my first time installing car audio and this kit makes it very easy.
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View All 13 Reviews for Rockford Fosgate RFK8I
RCA Interconnect Cables
If your new amplifier kit does not include any RCA Interconnect cables, you are most likely going to need some. The better the RCA cables, the better the sound will be.
  Product Price Add?
Directed Silver Series Audio Interconnect Cable ** LOW PRICE ** Directed Silver Series Audio Interconnect Cable ** LOW PRICE **
20 ft. of 2-Channel RCA Interconnect cable with twisted pair construction.
$7.99
NVX X-Series RCA Interconnect Cables NVX X-Series RCA Interconnect Cables
16.4 ft of X-Series 2-Channel RCA Audio Premium Interconnect Cable with Dual Twisted Pair Hyper-Flex Technology
$26.99
Speaker Wire
If your new amplifier installation kit doesn't come with any speaker wire, look at the following to see what we recommend. Use higher quality speaker cable to get the best sound in your car.
  Product Price Add?
20 ft. of 12 Gauge Kicker Speaker Wire 20 ft. of 12 Gauge Kicker Speaker Wire
Dual twisted pair speaker cable with hyper-flex technology and sleeves for a clean install
$39.95
Installation Accessories
These accessories will help you install your new amplifier kit. Some of these items are not necessarily required, but can be helpful and convenient for the installation.
  Product Price Add?
Black Cable/Zip Ties Black Cable/Zip Ties
100 pack of 12" zip ties - These cable ties provide a secure installation of your cables and wires, as well as making installation simple and fast.
$5.99
Installation Tools
Your are going to need some tools to install your new amplifier kit. However, if you don't want to install it yourself, you can purchase an Installcard and prepay to have a professional installer do all the hard work!
  Product Price Add?
Door Panel & Upholstery Remover Tool Door Panel & Upholstery Remover Tool
Easily remove your door panels and other panels to make the installation of your new tweeters easy.
$11.99
Universal Window Handle Remover Tool Universal Window Handle Remover Tool
Remove your manual windows and door panels with this simple and convenient tool.
$11.99
Universal Wire Puller & Grabber Universal Wire Puller & Grabber
Running wires has never been easier! This wire puller allows you to run wires through those hard to reach places!
$8.99
Car Audio Installation Tool Kit Car Audio Installation Tool Kit
Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.
$14.99
Main Product
  Product Price Add?
Rockford Fosgate RFK8i Rockford Fosgate RFK8I $52.99

Product Summary

Manufacturer: Rockford Fosgate
Model number: RFK8i
UPC: 780687325558
Weight: 3.00 lbs
Internal SKU: rfk8i
Internal product ID: 21141