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Rockford Fosgate RFFM100 MAXI Fuse

Pair of 100-amp platinum-plated wafer fuses

Item #: 575RFFM100

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4 Reviews | Ask Questions

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Your audio system is a big investment, so you'll want to protect it with a solid, durable fuse. Rockford Fosgate builds its MAXI fuses to provide maximum protection for your components — and your car's electrical system.

The RFFM100 100-amp fuse combines highly-conductive, platinum-plated contacts with a high-impact casing, for strong current transfer in a durable package. This fuse is designed for systems with amplifier ratings up to 100 amperes. Warranty: 30 days.

Rockford Fosgate RFFM100 MAXI Fuse Reviews

Average Customer Review:

4 Reviews

Rockford fosgate 100a maxi fuse

Written by: Chris from Tulsa, OK on February 10, 2016

Crutchfield Customer Review (What's this?)

Awesome fuse just what I needed. Thanks Crutchfield for awesome service and very fast shipping 2 days!!

Pros: Perfect fit, durable

Cons: None

Rockford Fosgate RFFM100 MAXI Fuse

Written by: Anonymous from Pontiac, MI on February 4, 2015

Crutchfield Customer Review (What's this?)




Rockford Fosgate RFFM100 MAXI Fuse

Written by: David from Philadelphia, PA on October 21, 2013

Crutchfield Customer Review (What's this?)

This was exactly what I needed and no other store carriedit and it came within a day or two.



what i ordered

Written by: jrfritz from lake village IN on June 14, 2013

Crutchfield Customer Review (What's this?)

exactly what i ordered, always superior quality from Rockford Fosgate.



Hands-on research

What's in the box?

Download owner's manual

  • Two 100-amp MAXI fuses

Product Research


MAXI Fuses: These are MAXI style fuses that fit any MAXI fuse holder.

Durable: The body is made of a high-temperature, impact resistant polymer. The translucent body allows you to easily see whether the fuse is blown or not.

Platinum-Plated Contacts: The highly-conductive fuse is platinum-plated so it will not oxidize.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

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Quality brand names and products. [ Matthew  Dec 16, 2015 ]

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