Rockford Fosgate RFW4R100 Foot Spool 4 AWG Frosted Red Wire
Variants
100-foot spool of 4 AWG positive insulated multi-strand copper wire with a frosted red outer jacket, sold in bulk for car audio power runs. Best for Power wiring in car audio and other 12V automotive systems requiring 4 AWG cable.
Highlights
- Full Spec Cable meets or exceeds AWG (American Wire Gauge) requirements
- Pure Crystal-Oxygen Free Copper (PC-OFC)
- Frosted outer jacket for maximum flexibility
- 4 AWG (21.1mm²) 1,862 strands
Highlights
Overview- Full Spec Cable meets or exceeds AWG (American Wire Gauge) requirements
- Pure Crystal-Oxygen Free Copper (PC-OFC)
- Frosted outer jacket for maximum flexibility
Overview
100-foot spool of 4 AWG positive insulated multi-strand copper wire with a frosted red outer jacket, sold in bulk for car audio power runs.
Best for
- Power wiring in car audio and other 12V automotive systems requiring 4 AWG cable.
Key points
- 4 AWG positive insulated multi-strand copper conductor
- 100 ft bulk spool
- Frosted red outer jacket for identification and flexibility
- Full AWG (American Wire Gauge) specification
- Jacket designed for maximum flexibility
Fit and use
Intended as bulk cable for custom-length power runs. Use connectors and terminals rated for 4 AWG and suitable for automotive electrical systems.
What to know
Sold as a 100 ft bulk spool. Verify gauge and length for your application before purchase. Frosted outer jacket provides flexibility and visual identification. Related product technologies: CTA-2015, BC-5W2.
Highlights
Key features
- Full Spec Cable meets or exceeds AWG (American Wire Gauge) requirements
- Pure Crystal-Oxygen Free Copper (PC-OFC)
- Frosted outer jacket for maximum flexibility
- 4 AWG (21.1mm²) 1,862 strands
- 1 Year Warranty
- CTA-2015
- BC-5W2
More info
Manufacturer details
4 AWG positive insulated multi-strand copper cable in bulk spool.
Additional details
Full AWG (American Wire Guage) Specification. Frosted outer jacked for maximum flexibility.
Technologies

CTA-2015
Rockford Fosgate cables conform to the CTA-2015 industry standard. The standard specifies the exact amount of

BC-5W2
BC-5W2 is a marine specification indicating this cable is suitable for use on boats and non-commercial marine
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Return Authorization
If you bought this product from Onkar Electronics, use the Contact Us page on the Onkar Electronics website and we will help with return authorization and warranty support. If you purchased it from another dealer, contact that authorized dealer first for return assistance.
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