【TCT-4 Cable Joint Adapter for 4AWG】

This is a cable joint adapter compatible with 4AWG, used when you want to extend or connect the power cable for a car audio system.

When connecting two thick power cables, the way the connection is handled and the insulation are important points that affect the final finish. Since the TCT-4 uses a set-screw crimp type, it is designed so that you insert the cable and secure it. It helps you group the cable connection points more easily and is useful when you want to keep your wiring work neat and tidy.

The main body has a calm platinum-colored finish. Sold in a set of 2 pieces, it’s also convenient for applications where you connect the power cable’s plus and minus together. It includes heat-shrink tubing for insulation.

However, 4AWG cables are thick, and the appropriate connection method can vary depending on the space available on the vehicle and how the cable is routed. It’s important to install it properly, including checking the set-screw clamping condition and performing the insulation correctly.

If you’re unsure about the connection method—such as when adding an amplifier or rerouting the power cable—let’s find a reasonable approach together while checking the vehicle and the cables you’ll use.

Main Specifications / Specs

【Basic Information】

• Product name: TCT-4
• Type: Cable joint adapter for 4AWG
• Quantity: 2 pcs

【Specifications / Accessories】

• Securing method: Set-screw crimp type
• Finish: Platinum color
• Included items: Heat-shrink tubing for insulation