0GA to 4GA Power Distribution Block – 1 In 4 Out Junction Box 12V/24V

Built tough for serious car audio systems, this 1-in 4-out Power Distribution Block supports up to 0GA input and 4GA outputs — perfect for cleanly wiring multiple components across your 12V or 24V vehicle. Works great for positive, negative, or ACC control wiring in cars, trucks, boats, and custom installs.

Key Features

• 1× 0GA or 2GA or 4GA input – accepts heavy-duty power cable
• 4× 4GA / 8GA / 10GA outputs – distribute power to multiple components
• Ideal for amps, split systems, and multi-circuit car audio setups
• Sand nickel finish for corrosion resistance and clean install
• Compatible with 12V and 24V systems
• Heat-resistant and vibration-stable up to 150°C

Specifications

• Product Name: One Point Four Point Junction Block
• Input Terminal: 0GA (13mm aperture approx.)
• Output Terminals: 4× 4GA (9.5mm aperture approx.)
• Voltage Compatibility: 12V / 24V
• Set Screw Size: M8 × 10mm (requires 4mm Allen wrench – not included)
• Mounting Hole: 5mm
• Material: Sand Nickel-plated alloy + durable base
• Working Temperature: -20°C to +150°C
• Application: Automotive, marine, truck, and custom wiring

What’s Included

• 1 × Power Distribution Block (1 IN / 4 OUT)
• Set screws pre-installed

Important Notes

• Female screws must be tightened with 4mm (M8) Allen wrench – not included
• Ensure solid ground/power connection before powering up
• Professional installation recommended for high-power applications