
Connection Best BFD 41 AFS Fused Distribution Block Car Amp Amplifiers
Couldn't Load Pickup availability
The Connection Best BFD 41 is a four-position AFS fused distribution block for car audio, taking 1/0 AWG and two 4 AWG inputs and splitting power to one 2 AWG and three 4 AWG fused outputs. It is designed for feeding multiple amplifiers cleanly, and includes an 8 AWG adapter.
For a smaller system, the BFD 21 is the two-position version.
Key specifications
- Model: Connection Best BFD 41
- Positions: 4 fused outputs
- Inputs: 1/0 AWG and two 4 AWG
- Outputs: one 2 AWG and three 4 AWG
- Adapter: 8 AWG adapter included
- Fuse type: AFS, 15 A to 300 A available
- Construction: SMB™ solid machined brass, polycarbonate crystal casing
BFD 41
A solid, well-built fused distribution block for splitting power cleanly between multiple amplifiers. Accepts 1/0 AWG and two 4 AWG inputs, with one 2 AWG and three 4 AWG outputs across four positions. Includes an 8 AWG adapter.
Connection by Audison
- Polycarbonate crystal casing, strong and scratch resistant.
- Accepts 4 AWG to 1/0 AWG inputs to suit any current demand.
- Solid Machined Brass (SMB™) construction for improved current transfer.
- Platinum satin finish for a clean, premium look.
- Knurled screws for low-loss contact with cable strands.
- Recessed cable collar protects against stray wire strands.
- AFS fused outputs rated from 15 A to 300 A; two and four position versions available.
- Blue digital volt meter included with the BFD 31DGT version.
Explore the full range in Connection.
Specification
| Shape | Square |
|---|---|
| Series | Best |
| Article Number | BFD 41 |
| Country of Manufacture | China |
More specs
| |
What's Included
- Audison Connection Best BFD 41
Connection
About the Connection BFD 41
From our tech experts at CEN
Connection installation hardware: a distribution block for splitting power cleanly between amplifiers.
Who it suits
Anyone fitting amplification properly. Connection is Audison’s cable and integration brand, built to the same standard as the electronics. This is the part of an install nobody sees and everybody regrets skimping on.
Our tech experts advise
Fusing belongs at the battery end, within inches of the terminal, and cable gauge has to suit both current draw and run length. Most electrical gremlins in car audio trace back to connections rather than components. get in touch. See car audio installation.
Explore the full Connection range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Connection
Recommended For You
Discover more top-rated gear, handpicked to go with what you're viewing
Looking for Installation?
At CEN we take pride in being able to share the quality of our work as well as being able to show what incredible products we have installed week on week.



Elettromedia Brands
Evolution of technology and art of sound
Frequently Asked Questions
Q: How many outputs does the BFD 41 have?
A: Four fused outputs: one 2 AWG and three 4 AWG.
Q: What input cable does the BFD 41 take?
A: It accepts a 1/0 AWG input and two 4 AWG inputs, and an 8 AWG adapter is included.
Q: What fuses does the BFD 41 use?
A: It uses AFS fuses, available from 15 A to 300 A, so each output can be fused to match the amplifier it supplies.











































