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Rockford Fosgate CPT-600 RF Twister

19.7 ft. 2-Channel RCA Interconnect Cable


Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

rfi20 thumbnail

Rockford Fosgate 2-Channel RCA RFI-20

OUR PRICE: $12.89

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Your car is a noisy environment. Its electrical system and components can cause interference and cause the clarity of your sound to be diminished.

Key Features:

  • Enhances audio perfermance
  • 19.7 ft signal cable ( RF Twister )
  • Twisted pair of inter-conductors
  • Inter-conductors made of tinned, pure crystal, oxygen-free copper
  • Virgin PVC outer jacket
  • Virgin PVC molded ends
  • Gold-plated conductor ends

Product History:

Rockford Fosgate RFI-20 thumbnail
(newest, current model)
Rockford Fosgate CPT-600 thumbnail
(previous model, replaced by Rockford Fosgate 2-Channel RCA RFI-20)

RCA Interconnect Cable Specifications

Wire / Cable Type
Wires and cables are made for different uses. This use that the wire or cable is made for.

Please make sure that the wire you are purchasing matches the intended use.

RCA Interconnect Cable
RCA Interconnect Cable Use
Some RCA interconnect cables are used for audio, some are used for video, and others are used for both audio and video. This identifies the specific use of the cable.
Number of RCA Channels
This is the number of channels that the RCA interconnect cables will support. Keep in mind that the RCA cable will not connect directly to the speaker or the subwoofer, but an amplifier in needed.

2 Channel RCA interconnect cables will be able to transfer the signals for one connection. for example, a signal from the head unit to the front speakers.

4 Channel RCA interconnect cables will be able to make two connections for audio. For example, connecting the front and rear speakers to the head unit.

6 Channel RCA interconnect cables can connect all three connections of the standard car sudio system. For example, connects the head unit to the front speakers, rear speakers, and subwoofer.

Twisted Pair Wire
Twisted pair wire is used to reduce unwanted noise. Found in the higher end speaker wire and RCA cables, twisted pair wire increases the overall quality of the sound and can help cancel out extra noise.
This the how long the item is. When purchasing an item that requires a specific length (such as RCA interconnect cables or speaker wire), please make sure that the length of the item is long enough for your needs.
19.7 feet
Primary Color
This is the main color of the item.
Secondary Color
A color that compliments the main color of the product.

Specials with this Item

Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating


Sioux Falls, SD


January 3, 2008

Well worth the extra couple bucks. ZERO interference, no matter where you route these to the back. plenty long, you should have extra in the back, after all said and done. [**HINT: There is an extra wire between the white and red RCAs, you can use it as a remote wire**. ;) Its one less wire to try to route and works great].

5 of 7 found this helpful

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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Rockford Fosgate CPT-600 RF Twister