Garage
Shop

See all parts that fit your 2016 Mustang

Rockford Fosgate RFFMXI

4 AWG or 8 AWG Inline MAXI-Fuse Holder

Only 2 Left!
Product videos
highlight-star-icon

• Accepts 4 AWG or 8 AWG wire
• Custom tooled solid brass
• HPP plating for superior corrosion resistance
• Platinum Finish

Learn more about the rffmxi
Universal fit Icon

Universal – fits most vehicles.

Similar items | Update vehicle | Vehicle store
Thanks , You Pay:

$14.99

 with warranty
4 payments of $4

Heads up

Your vehicle can use this product in multiple locations. Only a quantity of one can be selected from the product page. You will have the option to adjust the quantity within your cart.

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Quantity
In Stock. Only 2 Left!
Brand new

Buy it now


Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Swoosh Icon Icon of Swoosh

For over 25 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts

Loading...
72-5602 main

Metra 72-5602

Install New Front Kick Panel Speakers in select 2009-2024 vehicles from Ford, Mazda, Lincoln

43
-20.01%

$11.99

List price $14.99

82-5605 main

Metra 82-5605

6" to 6.75" Kick Panel Speaker Adapter Bracket for select 2009-2024 vehicles from Ford, Lincoln, Alfa Romeo

28
-28.13%

$22.99

List price $31.99

82-FD1 main

Metra 82-FD1

Ford 2011-2020 Speaker Adapter Kit - Front or Rear

10
-38.81%

$20.80

List price $33.99

99-5838CH main

Metra 99-5838CH Dash Kit

Single DIN or Double DIN Stereo Dash Kit and Harness for select 2015-2023 Mustang

1
-32.12%

$559.99

List price $824.99

XBAF65 main

NVX XBAF65

Universal 6.5" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)

114
-37.15%

$21.99

List price $34.99

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

122
-33.36%

$79.96

List price $119.99

iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

123
-5.72%

$329.95

List price $349.95

Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

Club 620F main

JBL Club 620F (SPKCB620FAM)

330W Peak (110W RMS) 6.5" Club Series 2-way 3-ohm Shallow Mount Coaxial Car Speakers

2
-38.48%

$79.95

List price $129.95

XED62 main

Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

15
-16.67%

$49.99

List price $59.99

Product Highlights


• Accepts 4 AWG or 8 AWG wire
• Custom tooled solid brass
• HPP plating for superior corrosion resistance
• Platinum Finish

Description


Rockford Fosgate brand icon

Authorized dealer

General Features:

  • Accepts 4 AWG or 8 AWG wire
  • Custom tooled solid brass
  • HPP plating for superior corrosion resistance
  • Flexible for use with multiple wire sizes
  • Platinum Finish
  • Rockford Fosgate logo pressed onto case
  • Screw off ends
  • Hex head bolts for secure connection
  • Accepts all standard MAXI Fuses
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Loading...
SB-F-MUSCPE/12TW3 main

JL Audio Stealthbox® SB-F-MUSCPE/12TW3

Custom fit subwoofer enclosure for select 2015-2025 Mustang and Mustang GTD

$1,349.99

BV850ACP main

Boss Elite BV850ACP

6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera

5
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

122
-33.36%

$79.96

List price $119.99

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

2
-16.67%

$349.99

List price $420.00

iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

123
-5.72%

$329.95

List price $349.95

Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

DMH-W4660NEX main

Pioneer DMH-W4660NEX

6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)

2
-20.00%

$599.99

List price $750.00

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99


Best selling similar products

BANL300 small

2 Pack of 300 Amp Nickel-Plated ANL Fuse (Belva BANL300)

• 300A ANL Fuse
• 2 Pack
• Nickel Plated
• Resealable Polybag
• Heavy Duty Construction

(19)

$3.99

List price $7.99

XMANL04 small

NVX XMANL04

• ANL/Mini-ANL Fuse Holder
• One 1/0 - 4 Gauge Input
• One 1/0 - 4 Gauge Output
• Solid Brass And Satin Chrome Plated
• High-Temperature Polycarbonate Base And Cover

(50)

$12.99

List price $24.99

BMANL80 small

4 Pack of 80 Amp Nickel-Plated MANL Fuse (Belva BMANL80)

• 80A MANL Fuse (4 Pack)
• Nickel Plated for Better Power Transfer
• Resealable Polybag
• Heavy Duty Construction

(19)

$3.99

List price $8.99

BANL200 small

2 Pack of 200 Amp Nickel-Plated ANL Fuse (Belva BANL200)

• 200A ANL Fuse
• 2 Pack
• Nickel Plated
• Resealable Polybag
• Heavy Duty Construction

(22)

$3.99

List price $7.99

BANL150 small

2 Pack of 150 Amp Nickel-Plated ANL Fuse (Belva BANL150)

• 150A ANL Fuse
• 2 Pack
• Nickel Plated
• Resealable Polybag
• Heavy Duty Construction

(13)

$3.99

List price $7.99

BMANL100 small

4 Pack of 100 Amp Nickel-Plated MANL Fuse (Belva BMANL100)

• 100A MANL Fuse (4 Pack)
• Nickel Plated for Better Power Transfer
• Resealable Polybag
• Heavy Duty Construction

(17)

$3.99

List price $8.99

BMANL150 small

4 Pack of 150 Amp Nickel-Plated MANL Fuse (Belva BMANL150)

• 150A MANL Fuse (4 Pack)
• Nickel Plated for Better Power Transfer
• Resealable Polybag
• Heavy Duty Construction

(11)

$3.99

List price $8.99

BANL100 small

2 Pack of 100 Amp Nickel-Plated ANL Fuse (Belva BANL100)

• 100A ANL Fuse
• 2 Pack
• Nickel Plated
• Resealable Polybag
• Heavy Duty Construction

(8)

$3.99

List price $7.99

300A small

Sundown Audio 300A

• Pack of 2 300-amp ANL Fuses
• Power Rating: 300A
• See-through windows
• High-temperature plastic casings
• Circuit protection and high conductivity
• Silver-plated connector blades

$7.99

List price $9.59

RFFM80 small

Rockford Fosgate RFFM80

• Maxi Fuse
• Power Rating: 80 Amps
• Platinum-Plated Contacts
• Ultimate Circuit Protection
• High Conductivity Plating
• Maximum Current Transfer
• Designed to Fit Maxi Fuse Holders

$9.99

List price $9.99

Specifications & Details


Fuse Holder Specifications
Fuse Type
MAXI
Number of Fuses
1
Total Number of Inputs
1
Maximum Input Gauge Size
4 AWG
Total Number of Outputs
1
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:

RFFMXI

Weight:

0.99lbs

Internal SKU:

rffmxi

Internal Product ID:

97682

Product and How-to Videos


Customer Ratings & Reviews


Rockford Fosgate RFFMXI thumbnail image

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



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
This item does not have any detailed reviews, but has 1 rating from customers


REF6432CFX small

Infinity REF-6432cfx

270W Max (90W RMS) 4" x 6" Reference Series 2-Way Coaxial Car Speakers

$64.95

List price $139.95

P4.140 small

Soundstream P4.140

140W 4-Channel Picasso Series Class A/B Amplifier

(2)

$59.95

List price $89.95

MPS-RZROHC small

Metra MPS-RZROHC

Overhead Speaker and Stereo Console for Select Polaris Vehicles

$99.00

List price $149.00

AFS80-3 small

Kicker AFS80

80 Amp Platinum-Plated AFS Fuses with Color Coded Casing (2-Pack)

(1)

$7.95

List price $9.95

CK44 small

Kicker CK44

Complete 4 Gauge 4-Channel Amplifier Installation Kit 05CK44

(10)

$126.63

List price $169.95

MSSMWHT small

Diamond Audio MSSMWHT

0.75" - 1.5" Small Bracket Clamp for HXM Series Marine Tower Speakers (White)

$69.99

List price $59.99

HE-RRS small

Heise HE-RRS

Universal 20 Amp Red Round Rocker Switch - 5 Pack

$27.99

List price $31.99

STL4.500 small

Soundstream STL4.500

500W Stealth Series Stackable 4-Channel Amplifier

$119.95

List price $269.99

PX4.760 small

Soundstream PX4.760

760W RMS, Picasso Series 4-Channel Amplifier

$219.95

List price $279.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2016 Ford Mustang

1998 Chevrolet Corvette

2011 Ford Explorer

2011 Ford Edge

2012 Dodge Durango

1995 Ford Explorer

2016 Ford Flex

2000 Ford Windstar

2012 Ram 2500

2014 Ford Taurus

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

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.