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The Joinfworld Fused Power Distribution Block is a high-capacity 12V 4-way MIDI fuse block designed for automotive, marine, and UTV audio and power systems. Rated for 200 Amps, it supports a wide range of wire gauges (0-8 gauge) and features built-in LED indicators for fuse status, plus comes with a full set of MIDI fuses for customizable circuit protection. Its durable copper and nylon construction ensures reliable, neat installations in any power setup.
| ASIN | B0B3X9TB8G |
| Best Sellers Rank | #8 in Distribution Connecting Blocks |
| Brand Name | Joinfworld |
| Color | Black |
| Connector Type | Crimp |
| Current Rating | 200 Amps |
| Customer Reviews | 4.6 out of 5 stars 643 Reviews |
| Gauge | 4.0 |
| Item Dimensions W x H | 166"W x 35"H |
| Manufacturer | Joinfworld |
| Material | Copper, Nylon, Stainless Steel |
| Material Type | Copper, Nylon, Stainless Steel |
| Model | AFS-30 |
| Mounting Type | Surface Mount |
| Number Of Contacts | 16 |
| Number Of Poles | 4 |
| Number of Positions | 24 |
| Part Number | AFS-30 |
| Specification Met | CE |
| UPC | 751717591632 |
| Upper Temperature Rating | 90 Degrees Celsius |
| Voltage | 12 Volts (DC) |
A**O
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.
M**H
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
T**N
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!
P**Y
Clean product
Fast shipping and nice product
F**C
nothing
worked well for application
S**Y
Great construction & layout
Love the dual design works for my project in the space I had. Thanks!
M**S
Gets the job done
Perfect for running 2 amps
A**R
Great Quality
Awsome product
K**Y
Worth the purchase!
Great product!! Additional and fuses!! Wire sizing is accurate. Product is well made.
C**N
10/10
Super easy to install and fixed my ground loop issue by running my entire sound system through this. 10/10 would buy again
A**R
Nice piece, good quality
A must have for any stereo system upgrade.
M**E
Fuse holder connection block
Good fuse block, connections are good. Encapsulate case and cover works as designed. A bit delicate and for somebody that is Tammy or impatient it might break.
J**Y
Wow
Super bien fait
Trustpilot
1 week ago
2 weeks ago