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Joinfworld

Joinfworld Fused Power Distribution Block Car Audio 4 Way MIDI(Mini-ANL) Fuse Block 12V 0/4 Gauge with Ground for Auto UTV Boat Stereo Amp

  • Based on 337 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, May 19
Order within 10 hours and 23 minutes
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Features

  • Multi-Function Hub: This fused power distribution block is capable for both positive and ground, it allows 2 input and 4 output wires installation on each pole, in addition, each branch on positive side will allow MIDI (mini ANL) fuse installation to protect the circuits
  • Ferrule: The power distribution block car audio will come with ferrules to expand its capacity. As for input hole, it allows 0, 2, 4 gauge wires installation, and as for output hole, it allows 4, 6, 8 gauge wires installation
  • Mini-ANL Fuse: The Mini ANL fuse block car audio will come with 6 pcs of MIDI fuses to provide more decisions for different situations, including 2 x 30A, 2 x 60A, 2 x 80A fuses
  • Red LED: The MIDI fuse holder distribution block is red led indicator design, LED will light up when the fuse blows, which helps you easily identify the status of fuses
  • Wide Application: The MIDI fuse box distribution block is suitable for the amp or stereo audio system, Solar Panel, Battery of automotive, car, Camper, truck, Trailer, UTV, Marine, Boat, etc

Current Rating: 200 Amps


Gauge: 4.0


Connector Type: Crimp


Number Of Contacts: 16


Mounting Type: Surface Mount


Material: Copper, Nylon, Stainless Steel


Color: Black


Brand: Joinfworld


Voltage: 12 Volts (DC)


Number Of Poles: 4


Current Rating: 200 Amps


Connector Type: Crimp


Number Of Contacts: 16


Mounting Type: Surface Mount


Voltage: 12 Volts (DC)


Number Of Poles: 4


Upper Temperature Rating: 90 Degrees Celsius


Number of Positions: 24


Material Type: Copper, Nylon, Stainless Steel


Color: Black


Specification Met: CE


Gauge: 4.0


Item Dimensions W x H: 166"W x 35"H


Brand Name: Joinfworld


Model: AFS-30


Manufacturer: Joinfworld


UPC: 751717591632


Part Number: AFS-30


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Hooked up 2 car amps. Works Great!!
Ordered up 2 of those under the car seat woofers with the built in amps. Installed this power distribution bus bar system, ran both amps through it and it works great. Super easy to install, holds up very well so far with solid connections, fits almost anywhere it’s not big, makes it easy to clean up the wires and make them look nice and neat, and it’s well worth the cost. Just remember if you do decide to hook up multiple amps or even just one that you are using the right size gauge wire, fuses, and the right terminals if needed. I saw that somebody melted theirs and I’m guessing it was not a clean install and probably had it fused and wired incorrectly. Overall super happy with the product, well worth the price, very durable, and I highly recommend it. ... show more
Reviewed in the United States on February 14, 2026 by Adrian Galindo
    • VERY NICE,GREAT PRICE
I do not think you will find a better distribution block at this price. It really does look great and even comes with a complete extra set of set screws and allen wrenches
Reviewed in the United States on January 7, 2026 by mtech
    • Solid Power Block — Easy Install & Works Great
This fused power distribution block was exactly what I needed for my car audio setup. It’s sturdy, easy to install, and keeps my wiring clean and organized. The fuses fit tight, the cover snaps on well, and everything feels secure. Perfect for amps or accessory add-ons. Great quality for the price!
Reviewed in the United States on December 9, 2025 by Tyson
    • Great product! Slightly longer than I’d like to remove the ferrules
Review Image by Jay Boz
Review Image by Jay Boz
Great product works as described, mounted without any problems, only issue I ran into was removing the pre inserted ferrules from the block to utilize a larger gauge wire. Outside of that it’s a great and definitely would purchase again
Reviewed in the United States on December 1, 2025 by Jay Boz
    • Gets the job done
Perfect for running 2 amps
Reviewed in the United States on February 27, 2026 by Marcus
    • Clean product
Fast shipping and nice product
Reviewed in the United States on March 9, 2026 by Plofty
    • Great construction & layout
Love the dual design works for my project in the space I had. Thanks!
Reviewed in the United States on December 26, 2025 by scott courtenay
    • Awesome
Super helpful duringthe sound system installation
Reviewed in the United States on February 14, 2026 by Gabriel Ugarte

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