Search  for anything...

Rockford Fosgate 8 AWG Amplifier Install Kit with Interconnect

  • Based on 626 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $13.33 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 4 left in stock, order soon!
Fulfilled by webtron-x

Arrives Feb 11 – Feb 13
Order within 12 hours and 30 minutes
Available payment plans shown during checkout

Features

  • Rockford Fosgate Power Kits feature full AWG (American Wire Gauge)
  • 100% oxygen free copper.16 AWG (1.31mm2) 65 strands
  • All brass parts are manufactured using the highest quality of standards
  • 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

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!

Brand: Rockford Fosgate


Connector Type: Rca, Turn-on Lead


Compatible Devices: Amplifier


Color: Black


Connector Gender: Male-to-Male


Brand: Rockford Fosgate


Connector Type: Rca, Turn-on Lead


Compatible Devices: Amplifier


Color: Black


Connector Gender: Male-to-Male


Shape: Round


Unit Count: 1.0 Count


Gauge: 8.0


Model Name: RFK8I


Indoor/Outdoor Usage: Outdoor, Indoor


Number of Items: 1


Package Type: Standard Packaging


Wattage: 800 watts


Product Dimensions: 10 x 8 x 2.5 inches


Item Weight: 2.35 pounds


Item model number: RFK8I


Is Discontinued By Manufacturer: No


Other display features: CE


Whats in the box: rockford fosgate


Manufacturer: Rockford Fosgate


Date First Available: November 1, 2008


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Feb 11 – Feb 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good quality
Style: RFK8I Product Packaging: Standard Packaging
Everything is good- expect to buy some extra spade terminals as it doesn’t come w all that are needed.
Reviewed in the United States on August 16, 2023 by P. Santos

  • Great kit but positive battery cable could be longer
Style: RFK8I Product Packaging: Standard Packaging
This kit was on point and had everything you need to connect your subwoofer to your factory radio. Because I snaked my battery cable through the engine compartment and through the outside of the car, 17 ft of cable was a tight fit. I could’ve used an extra 3ft to make it perfect. Otherwise the connections are top of the line and am very satisfied. Install done on 2018 VW Tiguan ... show more
Reviewed in the United States on April 2, 2022 by ZO

  • Amp kit
Style: RFK8I Product Packaging: Standard Packaging
Kit came with everything for amp power, wire,fuse holder. Used for a 20 year old 300 watt mtx amp. Works great. Would recommend for 400 watts or less.
Reviewed in the United States on July 26, 2023 by Chad r.

  • Great cable kit.
Style: RFK8I Product Packaging: Standard Packaging
Arrived fast, easy install all parts needed for my 2012 Toyota Tacoma TRD Sport, Double Cab. Matched to my Kenwood deck flawlessly. Cable was run though passenger side firewall grommet in engine bay. Great price!
Reviewed in the United States on March 20, 2022 by jletse

  • Red wire too short
Nice quality kit, but red wire couldn't even make it from the battery to under the passenger seat in my mini pickup truck. It would have if I had a straight shot, but I did not. I had to run it through the drivers side firewall. I used most of the ground wire to give it the extra 3 feet I needed. Kit came with no 12GA connectors at all, so I had to solder the wires together and used a house wire nut where it connected to the subwoofer harness. There were crimp connectors included for blue/white wire, so it's odd there were no 12GA connectors. For this much money, I would have expected to have more than enough wire and plenty of connectors. ... show more
Reviewed in the United States on May 8, 2021 by Lowell Crow

  • Another Great RF Product ! ! ! !
I recieved this amp wiring kit from Amazon in good time as they do with all my orders and thats numbering more than 50 in a year and a half. Most of them RF car audio products, as i keep upgrading the project to make it bigger and louder. I recently bought RF's new PBR 300x4 amp and the reviews recommended this 10 gauge kit so when it arrived i had to rip it open and play with it. Smallest gauge kit from RF's product line i have ordered but the quality is that of its big Brothers. Now i have 0,4,8 & 10 gauge kits for upgrade. the only thing i didnt like was it came with no speaker wires, i mean i have extra but still. As a matter of fact i just ordered 2 RF 12 Gauge speaker wire kits for sub boxes i am building. I wanted 10 gauge or less but RF only sells down to 10 gauge. Other 10 gauge wires here on Amazon had bad reviews so 12 gauage RF it is. Thanks Amazon for carring such a great selection of Fosgate product. ... show more
Reviewed in the United States on December 23, 2011 by Brett B

  • Great kit!
Style: RFK8I Product Packaging: Standard Packaging
This worked great for wiring up a single crossover, amp, and sub. This is true 8 gauge COPPER wire. All the wires/cables were more than long enough. I originally wanted to run 4 AWG power cable, but my RF Punch amp would only take up to 8 AWG, and I did not want to put a distribution block in. It will more than handle the load that my amp requires. Have had it all installed for for few monthes and have had no issues. ... show more
Reviewed in the United States on March 27, 2019 by Jim S.

  • awesome amp kit
this is a great kit. it has everything i needed to hook up my powered bazooka tube. i added a 6-way distribution block because it has plenty of capacity left to add some aux outlets or another bazooka tube in the future. the wire is super soft and flexible, i had no trouble routing through the chassis nooks and crannies. remember to run your rca cables opposite of the the power cables to eliminate any noise. learned this the hard way 35+ yrs ago with my first car ... show more
Reviewed in the United States on August 11, 2020 by Paul and cheryl

Can't find a product?

Find it on Amazon first, then paste the link below.