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Rockford Fosgate RFK4D

4 Gauge Complete Dual Amplifier Installation Kit

4.9

(19 reviews)

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Specials with this product

  • Free Ground Shipping to the 48 statesdetails
Product Features
  • 4 Gauge Complete Dual Amplifier 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
  • 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
Amp Kit Includes
  • Includes appropriate wire termination hardware
  • 17ft. 4-Gauge power cable
  • 6ft. 8-Gauge power cable
  • 3ft. 4-Gauge ground wire
  • 6ft. 8-Gauge ground wire
  • 30ft. 16-Gauge speaker wire
  • 2-20ft. Twisted pair of RCA cables
  • Maxi fuse holder and fuse
  • Pair of 4-gauge distribution blocks
  • 20ft. Remote wire
  • 100 Amp fuse
Amplifier Kit Specifications
Amplifier KitComplete
Number of Amplifiers Supported2
Power/Ground Wire Size4 gauge
Power Wire Length17 feet
Ground Wire Length6 feet
Speaker Wire IncludedYes
Speaker Wire Length30 feet
Remote Wire Length20 feet
Interconnect (RCA) Signal Cables Included2 Channel
Fuse HolderMAXI
Fuse Size100A
Distribution Block IncludedYes
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 RFK4D
Average Customer Rating is 4.9 out of 5 stars:
4.9
based on 19 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
.
.
89%
4 star:
.
.
11%
3 star:
.
0%
2 star:
.
0%
1 star:
.
0%
what's this?
Average Attributes Rating:
Durability
4.9
Value
4.7
Features
4.8
Design
4.9
Usability
4.9
what's this?
Most Helpful Customer Reviews:
May 17, 2011 Perfect 2 AMP Kit.
1 of 1 people found the following review helpful:
Review by
Shannon from Rockwood, TN
Overall
Durability
Value
Features
Design
Usability
Near perfect 2 amp kit. Comes with everything you need and not a bunch of needless stuff. Would definitely reccommend!!!
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May 13, 2011 ROCKFORD ROCKS!
1 of 1 people found the following review helpful:
Review by
Sean from Cleveland, Ohio
Overall
Durability
Value
Features
Design
Usability
If you want quality...here it is. ONE of the most flexible shielding coats I have ever worked with. NOTHING beats this type of coating, and the fine coper strands are up there with the best in size. I will give a hint to all you consumers. Tsunami is another car audio brand. They make a high quality/high-end series of cables and such. Tsunami distributes products such as there 4 gauge wire to Rockford Fosgate. Tsunami essentially IS Rockford Fosgate when it comes to wires! Prices are the same, but you may have more of a selection in color when it comes to Tsunami...
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March 15, 2011 you get what you pay for
1 of 1 people found the following review helpful:
Review by
Mike from North Las Vegas, NV
Overall
Durability
Value
Features
Design
Usability
And in this case you get massive quality out of this kit. The wire was a true 4g and extremely flexible. The distribution blocks worked beautifully and are interchangeable to accept 0g inputs and 4g outs. The only thing I wasnt happy about was the rca cables, they were skimpy. Otherwise 5 stars
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December 6, 2010 great product with a name you can trust
1 of 1 people found the following review helpful:
Review by
quality sound king from midwest, indiana
Overall
Durability
Value
Features
Design
Usability
Buying this product allows one to add and two amplifiers, of almost any size, to almost any vehicle with all the necessary equipment needed to install. includes fuse holder with fuse, heavy 4&8awg wire, and distribution blocks. Also RCA cables, speaker wire, and remote wire to finish it out. best quality all in one package product at a fair to unbeatable price with no disappointments I could find.
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January 30, 2012 great price!
Review by
clean car & a subwoofer from GIG HARBOR, WA
Overall
Durability
Value
Features
Design
Usability
Well done Sonic as usual, good price and fast shipping. True 4 gauage wire, solid distributor block, you cant find this much from any other brand.
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View All 19 Reviews for Rockford Fosgate RFK4D
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
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
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 RFK4DRockford Fosgate RFK4D$102.99

Product Summary

Manufacturer: Rockford Fosgate
Model number: RFK4D
UPC: 780687325510
Weight: 10.00 lbs
Internal SKU: rfk4d
Internal product ID: 9902

Price Information

$187.99

–$85.00

$102.99

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Customer Testimonial

The best online store shipping. Delivered within 3 days, incredible email response time, step by step delivery information. Will get to you and you'll know where it's at. Good job guys!

- Christian C. from Las Vegas, NV

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