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Rockford Fosgate RFK4

4 Gauge Amplifier Power Installation Kit

5.0

(25 reviews)

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Specials with this product

  • Free Ground Shipping to the 48 statesdetails
Product Features:
  • 4 Gauge Amplifier Power Installation Kit
  • Designed specifically for car audio systems up to 1000 watts
  • Premium power and ground wire provides optimal power transfer
  • Made from 100% oxygen-free copper for a pure uninterrupted transfer of power
  • ANL 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 ft. of 4 AWG power wire
  2. 3 ft. of 4 AWG ground wire
  3. 20 ft. of 18 AWG remote wire
  4. Maxi fuse holder and fuse
  5. 100 amp fuse
Amplifier Kit Specifications
Amplifier KitPower
Number of Amplifiers Supported1
Power/Ground Wire Size4 gauge
Power Wire Length17 feet
Ground Wire Length3 feet
Speaker Wire IncludedNo
Speaker Wire LengthN/A
Remote Wire LengthN/A
Interconnect (RCA) Signal Cables IncludedNo
Fuse HolderMAXI
Fuse Size100A
Distribution Block IncludedNo
Complies to AWG StandardsYes
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
Customer Review Summary for Rockford Fosgate RFK4
Average Customer Rating is 5.0 out of 5 stars:
5.0
based on 25 Reviews
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Rating Distribution:
5 star:
.
100%
4 star:
.
0%
3 star:
.
0%
2 star:
.
0%
1 star:
.
0%
what's this?
Average Attributes Rating:
Durability
5.0
Value
4.9
Features
4.8
Design
5.0
Usability
4.9
what's this?
Most Helpful Customer Reviews:
November 6, 2010 Monster Cable
1 of 1 people found the following review helpful:
Review by
jovan from north plainfield, NJ
Overall
Durability
Value
Features
Design
Usability
Ok so I didnt realize my Pioneer gm6400 power wire was undersized. requires 4awg and I had 10awg. My amp was cutting off at high decibels and kinda hot with my recently upgraded 6x9 momos thought I needed a bigger amp until I noticed the wire..
I installed this Kit and what a difference, I am getting 14v to the amp and now I can crank up the volume with no problems and the amp is barely warm.
Great product recommend for anyone with an amp and adtermarket speakers. Thanks Sonic
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March 10, 2012 yup go rockford!
Review by
Tim from Coos Bay, OR
Overall
Durability
Value
Features
Design
Usability
I bought this obviously to power my system, gauge seemed true as is all of Rockford's proclamations, i wish i would have gotten one that was 3 ft longer though. This would be great for a truck or a mid sized car, if your putting it in a Cadillac though get the 20 ft cable.
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February 24, 2012 Amazing Kit
Review by
Kingstevi13 from La Marque, TX
Overall
Durability
Value
Features
Design
Usability
The wire in this kit is super thick, yet very flexible.
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November 8, 2011 Great product
Review by
Cc from Houston tx
Overall
Durability
Value
Features
Design
Usability
Great quality. Very thick!!! And flexible wire. Spend the extra and get quality. You will not be disappointed.
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September 9, 2011 Great buy
Review by
Stevi from Houston,texas
Overall
Durability
Value
Features
Design
Usability
I bought this kit and its rockford quality and very flexible.
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View All 25 Reviews for Rockford Fosgate RFK4
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.
 ProductPriceAdd?
Kicker K-Series RCA Interconnect CablesKicker K-Series RCA Interconnect Cables
16.5 ft. of 2-Channel Kicker Interconnects with twisted pair conductors, gold plated contacts, and hyper-flex technology for easy installation!		$13.99
Kicker 4-Channel RCA Audio Interconnect CableKicker 4-Channel RCA Audio Interconnect Cable
4 Meters (13 ft.) 4-Channel RCA Audio Interconnect Cable with Dual Twisted-Pair, Hyper-Flex Technology		$21.99
Monster Cable 302 XLN+ Audio Interconnect CableMonster Cable 302 XLN+ Audio Interconnect Cable
13.12 ft. of 2-Channel Monster Interconnects with a split center pin, 2-way time correct winding, and 6-cut turbine mirrorchrome contacts.		$33.00
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.
 ProductPriceAdd?
20 ft. of 12 Gauge Kicker Speaker Wire20 ft. of 12 Gauge Kicker Speaker Wire
Dual twisted pair speaker cable with hyper-flex technology and sleeves for a clean install		$24.49
Circuit Breakers, Fuse Holders, and Extra Fuses
The power cable on your amp kit will need a circuit breaker or a fuse and fuse holder for a safe installation. By adding these accessories to your system you can prevent a power surge from causing damage to your system.
 ProductPriceAdd?
120 Amp In-line Circuit Breaker120 Amp In-line Circuit Breaker
Protect your system up to 120 amps with the in-line circuit breaker. Remember to match the circuit breaker with your amplifier's rating to prevent any unwanted damage.		$14.99
Distribution Blocks
These fused and solid distribution blocks are perfect for spreading your systems power throughout the entire vehicle.
 ProductPriceAdd?
Scosche Distribution BlockScosche Distribution Block
Single 4 AWG input to four 8 AWG output distribution block plated in chrome		$4.99
Kicker Distribution BlockKicker Distribution Block
Two 1/0 or 4 AWG inputs to four 4 or 8 AWG outputs		$18.99
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!
 ProductPriceAdd?
Door Panel & Upholstery Remover ToolDoor 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 ToolUniversal Window Handle Remover Tool
Remove your manual windows and door panels with this simple and convenient tool.		$4.99
Universal Wire Puller & GrabberUniversal 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
Main Product
 ProductPriceAdd?
Rockford Fosgate RFK4Rockford Fosgate RFK4$64.99

Product Summary

Manufacturer: Rockford Fosgate
Model number: RFK4
UPC: 780687325503
Weight: 4.50 lbs
Internal SKU: rfk4
Internal product ID: 11196

Price Information

$129.99

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$64.99

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Customer Testimonial

thank you the was very good service i am in barbados but i sent the stuff to new york. i will get it in couple of days. Looking forward to do business with you in the furture. Greatttttt shipping.PS when i get the stuff i will sent you a email and let you know.

- post from brooklyn ny

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