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Rockford Fosgate RFK4D

4 Gauge Complete Dual Amplifier Installation Kit

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• Dual Amplifier Complete 4 Gauge Amplifier Installation Amp Kit
• 100% Pure Crystal-Oxygen Free Copper (PC-OFC)
• FULL Spec Cable Meets or Exceeds AWG (American Wire Gauge) Requirements

Learn more about the rfk4d
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Product Highlights


• Dual Amplifier Complete 4 Gauge Amplifier Installation Amp Kit
• 100% Pure Crystal-Oxygen Free Copper (PC-OFC)
• FULL Spec Cable Meets or Exceeds AWG (American Wire Gauge) Requirements

Description


Rockford Fosgate brand icon

Authorized dealer

Rockford Fosgate Premium Wire


General 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
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Package Includes:

  1. Includes appropriate wire termination hardware
  2. 17ft. 4-Gauge power cable
  3. 6ft. 8-Gauge power cable
  4. 3ft. 4-Gauge ground wire
  5. 6ft. 8-Gauge ground wire
  6. 30ft. 16-Gauge speaker wire
  7. 2-20ft. Twisted pair of RCA cables
  8. Maxi fuse holder and fuse
  9. Pair of 4-gauge distribution blocks
  10. 20ft. Remote wire
  11. 100 Amp fuse
  12. Cable Ties
  13. Butt connectors
  14. Spade Terminals
  15. Firewall Grommet

Check out the Rockford Fosgate RFK4D Owner's Manual

Specifications & Details


Amplifier Kit Specifications
Amp Kit Type
Complete
Number of Amplifiers Supported
2
Power/Ground Wire Size
4 gauge
Power Wire Length
17 feet
Power Wire Color
Red
Ground Wire Length
6 feet
Ground Wire Color
Black
Speaker Wire Included
Yes
Speaker Wire Length
30 feet
Remote Wire Length
20 feet
Interconnect (RCA) Signal Cables Included
2 Channel
Fuse Holder
MAXI
Fuse Size
100A
Distribution Block Included
Yes
Complies to AWG Standards
Yes
Wire Material
OFC (100% Oxygen-Free Copper)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

RFK4D

Weight:

10.00lbs

Internal SKU:

rfk4d

Internal Product ID:

9902

Product and How-to Videos


  • 3Sixty3 Aftermarket Setup Wizard Tutorial
  • Why Should I Buy Oxygen Free Copper (OFC) Cable? | Car Audio Speaker and Amplifier Power Wiring

Customer Ratings & Reviews



5 star
92%
4 star
8%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
4.7
Features
4.9
Design
4.9
Usability
5

Customer Reviews

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THICK WIRE!!!!!!

This amp kit was my choice over the kicker dual amp kit, mainly because of the price difference. This wire is more than thick enough to run two amps and 100% copper! The only problem i had was the design of the fuse holder? it was weird? Thats just me. Great quality wire!

By cesar on September 9, 2011

57

found this helpful.

Skeptic No More

I've been installing my own and friends auto systems for the past 20+ years. The joy of installing something from scratch and hearing the results instantly and for years can only be expressed as totally gratifying.

The RFK4D Amp Kit I purchased from Sonic Electronix not only arrived a day early, it was complete with everything I needed to install both of my Amps + a connection point for a Inverter I thought I'd never get to use.

Everything included is Top Shelf and has performed flawlessly from day 1.

I would purchase this product again without any concerns whatsoever.

By DLinzy on August 31, 2010

55

found this helpful.

you get what you pay for

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

By Mike on March 15, 2011

53

found this helpful.

great product with a name you can trust

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.

By quality sound king on December 6, 2010

52

found this helpful.

GREAT PRODUCT

I bought this amp kit to install it in my 08 Silverado along with 2 MA audios and a 2000 watt audiophonics amp. overall it is a wonderful amp kit, really high standard wires and came with everything I needed to install it. now I'm looking to upgrade my amp to a rockford also. SONICELECTRONIX #1

By Carlos on August 31, 2010

52

found this helpful.

Substantial Materials

I bought this product to use in a multi amp system. It is a very heavy package of parts. I did not even open the package. I took it to my installer and he used it to put in my 4 speakers, 2 amps, new head unit and sub-woofer.

By Twisty on July 19, 2011

50

found this helpful.

Rockford Fosgate RFK4D

I bought this at $79.99 and was the best price anywhere. This kit usually runs $150. It was quick and easy to install with all parts and has been installed for about 5 months now. I highly recommend this kit.

By stanley on August 17, 2010

51

found this helpful.

great price!

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.

By clean car & a subwoofer on January 30, 2012

48

found this helpful.

Perfect 2 AMP Kit.

Near perfect 2 amp kit. Comes with everything you need and not a bunch of needless stuff. Would definitely reccommend!!!

By Shannon on May 17, 2011

47

found this helpful.

Perfect Amp Kit!

I have used rockford fosgate amp kits for the last three years and they have finaly started going back to better quality. The insulation is very flexable and still secure. The distribution blocks come with all the sizing adapters and are very easy to install. Everything comes preped ready to go no crimping, cutting, or installing the fuse needed!

By Chasten on January 3, 2008

47

found this helpful.

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