Rockford Fosgate RFFM100100 Amp Maxi Fuse

5.010 reviewsSee all reviews

A straightforward, reliably rated 100A maxi fuse that fits as advertised and shows solid build and finish.

Buyer confidence

88%

Highlights

  • Platinum plated
  • 1 Year Warranty

Highlights

Overview
  • Platinum plated
  • 1 Year Warranty

Review highlights

Based on customer reviews

Rockford Fosgate 100 Amp Maxi Fuse — dependable, well‑made inline protection

A straightforward, reliably rated 100A maxi fuse that fits as advertised and shows solid build and finish.

10 reviews5.0/5 averageUpdated Mar 15, 2026

What buyers praise

  • Reliable — performs as expected
  • Solid build quality and good appearance

What to watch for

  • Requires appropriate wire gauge and installation — undersized or improperly routed wiring can cause fuses to blow under heavy load
Overview

The Rockford Fosgate RFFM100 is a 100 Amp MAXI-style fuse with a platinum finish, sold as a 2-pack for use in car audio and automotive power circuits.

Best for

  • Car audio installers and system builders
  • Anyone replacing or stocking spare MAXI fuses for automotive power circuits
  • Situations requiring a 100 Amp MAXI-style fuse

Key points

  • 100 Amp rating
  • MAXI fuse style
  • Platinum finish
  • Sold as a 2-pack
  • Brand: Rockford Fosgate • SKU: RFFM100

Fit and use

Designed as MAXI-style fuses for protecting power circuits in car audio and related automotive applications. Confirm the fuse amperage and physical compatibility with your fuse holder before use.

What to know

This item is a 2-pack of 100 Amp MAXI fuses with a platinum finish. Verify the correct amperage and MAXI fuse format for your system prior to installation. Do not substitute a different amperage rating than required for your circuit.

Highlights

Key features

  • Platinum plated
  • 1 Year Warranty
More info

Manufacturer details

100 Amp Maxi Fuse

Additional details

2 Pack, platinum finish.

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