DS18 MOFC4GA50G HYDRO 4 AWG Marine-Grade Tinned OFC Ground Wire, 50 ft, Black

The DS18 HYDRO MOFC4GA50G provides a 50 ft length of ultra-flexible 4 AWG, marine-grade tinned oxygen-free copper conductor for ground wiring in high-performance audio installations. Tinned copper helps resist corrosion at marine and powersports installations, while flexible construction simplifies routing through equipment spaces.

Key Features

• 4 AWG conductor for marine audio ground circuits
• 50 ft continuous wire length
• 100% oxygen-free copper (OFC), not copper-clad aluminum
• Tinned copper strands provide additional corrosion resistance
• Ultra-flexible construction simplifies routing through bends and tight equipment areas
• Black insulation helps distinguish ground from other system wiring
• Useful for amplifier power distribution in boats and powersports installations

General Specifications

• Conductor gauge: 4 AWG
• Length: 50 ft
• Conductor material: 100% oxygen-free copper
• Conductor finish: tinned copper
• Wire role: ground feed
• Insulation color: Black
• Flexibility: ultra-flexible
• Application category: marine-grade audio power wiring

Installation Notes

• Select 4 AWG wire only after accounting for connected amplifier draw, wire run length, allowable voltage drop, and circuit protection
• Use marine-suitable terminations and seal exposed connections against moisture
• Install overcurrent protection on the positive supply circuit as required by the installation and applicable standards