KnuKonceptz KNF-60 3/4 Way 0 Gauge Fuse Distribution Block - Flexible

In this review the KnuKonceptz KNF-60 is evaluated as a heavy-duty, installer-focused fuse distribution block aimed at vehicle audio and electrical systems. The bottom line: it is for installers and advanced DIYers who need a compact, configurable fused distribution solution that accepts 0 and 4 gauge cable and supports high current on each circuit. The biggest reason to buy is its flexibility in configuration and solid build quality, which makes wiring multiple high-current runs cleaner and safer than ad hoc splicing.

Key Features

• Configurable outputs: The KNF-60 can be set up in 2, 3 or 4 way fused arrangements, letting installers adapt the block to the vehicle and amplifier layout.
• High current capacity: Each circuit is capable of up to 300A, making it suitable for serious car audio systems and heavy accessory loads that need robust protection.
• Accepts common wire sizes: The block includes fittings for 0 and 4 gauge cable, so it works with the thick power feeds typically used in high-power installations.
• Expandable and modular: With six isolated ports in the patent pending design, the unit can be linked, fused or left open to create installer-defined configurations for different projects.
• Complete 4 way kit contents: The product ships with four 0 gauge fittings, two 4 gauge fittings, two Mini Links and a set of fuses arranged for a 4 way fused output so installers have the immediate parts to build a 4 way block.

Who It's For

The KNF-60 is aimed at car audio installers, vehicle electricians and experienced DIYers who need a tidy, high-capacity fused distribution point for multiple runs. If you regularly work with 0 or 4 gauge cable and need flexibility to reconfigure outputs, this block gives professional-grade options and durable construction.

It is less suitable for casual hobbyists who only need a single low-amp split or for installations limited by space where a smaller inline fuse holder would suffice. Also, buyers who want every optional fitting or configuration pre-installed should note only the listed parts are included in the standard 4 way kit.

Pros & Cons

Pros

• Solid build quality and substantial weight that signal long-term durability in vehicle environments.
• Multiple configuration options let installers use the same block for different layouts without buying a new unit.
• Supports 0 and 4 gauge cable with included fittings, reducing the need to source extra hardware for common installs.

Cons

• Only the parts needed for the 4 way fused configuration are included, so alternate setups require additional parts not supplied in the box.
• The unit is designed for professional or advanced users; beginners may find the range of options and required linking confusing without installation experience.

Specifications

Model	KNF-60
Configuration	3 or 4 way fuse distribution (configurable)
Current capacity	Up to 300A per circuit
Accepted cable sizes	0 gauge and 4 gauge
Included fittings	Four 0 gauge and two 4 gauge fittings
Included fuses	80Ax2 and 40Ax2 (configured for 160A and 80A loads) plus 2 Mini Links
Ports	Six isolated ports for flexible linking or leave open

Our Verdict

The KnuKonceptz KNF-60 is a durable, flexible fused distribution block that represents good value for installers who need multiple high-current outputs and compatibility with 0 and 4 gauge cable. Its heavy build and configurable port design make it a reliable choice for serious vehicle audio or electrical projects, provided the buyer understands that optional fittings for alternative layouts are not included.

Frequently Asked Questions

Does it accept 0 gauge and 4 gauge cable?
Yes. The package includes fittings for both 0 gauge and 4 gauge cable to support common power runs.

How many outputs can be fused?
It supports 2, 3 or 4 way fused configurations depending on how you link the isolated ports; the standard kit is supplied as a 4 way fused output.

Is everything needed for other configurations included?
No. The box contains the parts required for the 4 way fused setup; alternate configurations may require additional parts not supplied.