DS18 DB2040 Power Distribution Block 2x 0-GA In to 4x 0-GA Out

Dual 1/0 Gauge Input to Quad 1/0 Gauge Output Power Distribution Block

The DS18 DB2040 is a high-current power and ground distribution block designed for high-SPL car audio builds requiring massive electrical capacity. Featuring dual 1/0 AWG inputs and four 1/0 AWG outputs, it allows custom installers to link multiple main power runs or split heavy-gauge power lines to up to four high-wattage amplifiers. Engineered from high-conductivity solid brass with a nickel-plated finish and housed in an insulated protective cover, the DB2040 delivers maximum current flow while protecting against short circuits.

• Dual Input to Quad Output Design: Accepts two 1/0 AWG input cables and splits power or ground to four separate 1/0 AWG output lines for multi-amplifier installations.
• High-Conductivity Brass Core: Solid brass block design maximizes current flow while minimizing electrical resistance and voltage drop.
• Corrosion-Resistant Nickel Plating: Premium nickel finish prevents oxidation, corrosion, and wear in high-stress vehicle electrical environments.
• Protective Insulated Cover: Snap-on, high-impact plastic casing insulates live connections to prevent accidental short circuits.
• Vibration-Proof Hex Terminals: Oversized recessed wire entry ports equipped with heavy-duty hex set-screws ensure a tight, reliable cable connection.

• Input Ports: 2x 1/0 AWG (Gauge) Inputs
• Output Ports: 4x 1/0 AWG (Gauge) Outputs
• Internal Material: Solid Brass Block with Corrosion-Resistant Nickel Plating
• Enclosure Material: High-Impact Heat-Resistant Plastic Cover
• Terminal Type: Hex Allen Head Set-Screws
• Application: Automotive 12V DC Power and Ground Distribution Systems