DS18 DB1448 Power Distribution Block 1x 4-GA In to 4x 8-GA Out

4 Gauge Input to Quad 8 Gauge Output Power Distribution Block

The DS18 DB4048 is a compact power and ground distribution block engineered to route electrical power or ground connections in multi-component car audio installations. Designed to split a single 4 AWG main cable into four individual 8 AWG output lines, it enables custom installers to efficiently power multiple lower-draw amplifiers or auxiliary audio processors. Built from high-conductivity solid brass with a nickel-plated finish and housed in a protective heat-resistant cover, the DB4048 delivers reliable current distribution and circuit safety.

• Quad Output Distribution: Splits a single 4 AWG main power or ground cable into four separate 8 AWG output connections for multi-component setups.
• Solid Brass Core: High-conductivity brass construction ensures efficient current transfer with low electrical resistance.
• Corrosion-Resistant Nickel Plating: Durable nickel finish protects internal contacts against oxidation and environmental degradation.
• Insulated Protective Cover: High-impact snap-on casing covers live connections to safeguard against accidental short circuits.
• Secure Set-Screw Connections: Deep recessed wire entry ports with heavy-duty set-screws ensure a tight, vibration-resistant cable clamp.

• Input Port: 1x 4 AWG (Gauge) Input
• Output Ports: 4x 8 AWG (Gauge) Outputs
• Internal Material: Solid Brass 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