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Description

Rockford Fosgate RFW4B 4

The RFW4B is a high-quality 4 AWG (21.1 mm²) power/ground wire from Rockford Fosgate, sold in a 100-foot spool. Designed for automotive and marine audio systems, this wire features Pure Crystal-Oxygen Free Copper (PC-OFC) conductors, ensuring superior conductivity and minimal signal loss. The wire is encased in a frosted black outer jacket, providing flexibility and durability for various installation environments. It meets or exceeds AWG (American Wire Gauge) specifications and conforms to CTA-2015 industry standards, ensuring consistent performance.


Specifications

Feature Details
Product Name RFW4B
Manufacturer Rockford Fosgate
Wire Gauge 4 AWG (21.1 mm²)
Length 100 feet
Wire Material Pure Crystal-Oxygen Free Copper (PC-OFC)
Strand Count 1,862 strands
Outer Jacket Frosted black, flexible
Compliance / Ratings Meets or exceeds AWG specifications; conforms to CTA-2015
Warranty 1-year manufacturer warranty

 

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Questions and Answers

Q1: Can the RFW4B fit in tight spaces?

Yes, its 4-inch size is ideal for compact installations.

Q2: What amplifier power is recommended?

Use an amplifier around 50W RMS for optimal performance.

Q3: Does it work in specific enclosures?

It performs well in both sealed and ported small enclosures.

Q4: Can this subwoofer upgrade factory systems?

Yes, it enhances bass response and sound quality for stock audio systems.

Q5: Is the installation reversible?

Yes, it can be removed or replaced without affecting the vehicle permanently.


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