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Connection Best BFD 21 AFS Fused Distribution Block Car Amp Amplifiers

Connection Best BFD 21 AFS Fused Distribution Block Car Amp Amplifiers - Main image
$26.88 $42 In stock

Category: Distribution Block

BFD 21

AFS Fused Distribution, 1/0 & 4 AWG input, two for 4 AWG output, 2 positions, 8 AWG adapter.

Connection by Audison

  • POLYCARBONATE CRYSTALS casing, strong and scratch resistant.
  • 4 AWG to 1/0 AWG inputs for any current demand.
  • SMBTM (Solid Machined Brass) construction for improved current transfer.
  • PLATINUM SATIN finish for enhanced cosmetics.
  • KNURLED SCREWS for low-loss contact with the cable strands.
  • RECESSED inset cable collar for protection against “stray” wire strands.
  • TWO AND FOUR POSITION AFS 15 A to 300 A fused outputs available.
  • Blue Digital Volt Meter included with the BFD 31DGT version.
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Customer Reviews (4.6 / 5 · 5 reviews)

Claire J. ★★★★★

The polycarbonate casing feels really sturdy and scratch-resistant, which is a nice change from cheaper plastic blocks. Fit my 1/0 AWG input and 4 AWG outputs perfectly, and the dual fused positions give a clean, safe setup.

James M. ★★★★★

I was able to fit both my 4 AWG wires without any struggle, and the crystal casing is a nice touch for a component that’s usually hidden away. It’s built solid and handles the current just fine.

Elizabeth A. ★★★★★

The polycarbonate casing feels seriously solid, and I love that it takes both 1/0 and 4 AWG inputs without needing extra parts. Fits perfectly in my trunk setup and the fused block gives me peace of mind for my amps.

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