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4) ROCKFORD FOSGATE RFD4 0/1/4-Gauge Ga Car Audio Distribution Blocks 1-In 3-Out

One 0 - 4 Gauge Input to Three 4 - 8 Gauge Output Solid Brass Distribution Block Package

highlight-star-icon

• One 1/0 AWG Input with 4 AWG Adapter/Reducer
• Three 4 AWG Outputs with 8 AWG Adapter/Reducer
• Can be used for Power or Ground connections
• Pre-drilled mounting holes for easy installation
• Custom tooled 100% solid brass
• HPP plating for superior corrosion resistance
• Flexible for use with multiple wire sizes
• Connect up to Three Amplifiers from one power source
• Smoked heat-resistant RockfordFosgate cover
• Platinum finish

Learn more about the rfd4_4

We apologize

This item has been discontinued


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Description


Rockford Fosgate brand icon

Authorized dealer

Rockford Fosgate RFD4 Distribution Block

One 0 - 4 Gauge Input to Three 4 - 8 Gauge Output Solid Brass Distribution Block
Quantity: 3

Product Details:

  • One 1/0 AWG Input with 4 AWG Adapter/Reducer
  • Three 4 AWG Outputs with 8 AWG Adapter/Reducer
  • Can be used for Power or Ground connections
    (Not Both at Same Block)
  • Pre-drilled mounting holes for easy installation
  • Custom tooled 100% solid brass
  • HPP plating for superior corrosion resistance
  • Flexible for use with multiple wire sizes
  • Connect up to Three Amplifiers from one power source
  • Smoked heat-resistant RockfordFosgate cover
  • Platinum finish
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Rockford Fosgate RFD4 Distribution Block

One 0 - 4 Gauge Input to Three 4 - 8 Gauge Output Solid Brass Distribution Block
Quantity: 1

Product Details:

  • One 1/0 AWG Input with 4 AWG Adapter/Reducer
  • Three 4 AWG Outputs with 8 AWG Adapter/Reducer
  • Can be used for Power or Ground connections
    (Not Both at Same Block)
  • Pre-drilled mounting holes for easy installation
  • Custom tooled 100% solid brass
  • HPP plating for superior corrosion resistance
  • Flexible for use with multiple wire sizes
  • Connect up to Three Amplifiers from one power source
  • Smoked heat-resistant RockfordFosgate cover
  • Platinum finish
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

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Specifications & Details


Distribution Block Specifications
Distribution Block Type
Non-fused
Total Number of Inputs
1
Maximum Input Gauge Size
1/0 AWG
Total Number of Outputs
3
Maximum Output Gauge Size
4 AWG
Material
Brass
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

(3) RFD4,RFD4

Weight:

3.60lbs

Internal SKU:

rfd4_4

Internal Product ID:

156161

Customer Ratings & Reviews


4) ROCKFORD FOSGATE RFD4 0/1/4-Gauge Ga Car Audio Distribution Blocks 1-In 3-Out thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Clean , solid and user friendly

The following review is for RFD4, which is a part of the bundle you are viewing.

I know the brand so trusted that when purchasing, This distribution block is rock solid, and held the cables with out any problems. Perfect for my application.

By Anonymous on April 17, 2019 Checkmark Icon Verified purchase

5 found this helpful


Awesome Terminals

The following review is for RFD4, which is a part of the bundle you are viewing.

Bought 2 of these for my battery and they are very durable and work like a charm. The tops are very secure.

By Adam on April 24, 2021 Checkmark Icon Verified purchase

3 found this helpful


Solid

The following review is for RFD4, which is a part of the bundle you are viewing.

Super solid and easy to use. This is a no brainier if running multiple amps.

By Anonymous on April 16, 2019 Checkmark Icon Verified purchase

3 found this helpful


Nice

The following review is for RFD4, which is a part of the bundle you are viewing.

Nice solid chunk of brass and looks really good too!

By Eric on February 26, 2017 Checkmark Icon Verified purchase

3 found this helpful


RF

The following review is for RFD4, which is a part of the bundle you are viewing.

Nice chunk of brass that looks great. I do recommend

By Anonymous on February 19, 2019

2 found this helpful


Great quality

The following review is for RFD4, which is a part of the bundle you are viewing.

Good quality looks nice and clean easy to work with. Happy with my purchase

By Bruno on December 30, 2016 Checkmark Icon Verified purchase

3 found this helpful


Perfect for large gauge wires

The following review is for RFD4, which is a part of the bundle you are viewing.

As with everything Rockford, quality shows. Great for those large gauge installations and multiple amp systems. Held up over the years and looks good.

By Rex on November 16, 2020 Checkmark Icon Verified purchase

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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.