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Description

DS18 MOFC4GA50G 

The DS18 MOFC4GA50G is a heavy-duty marine-grade ground cable designed for high-performance applications. It features ultra-flexible tinned 100% oxygen-free copper (OFC) conductors, a durable outer jacket, and a full 50-foot length, making it ideal for installations where a reliable ground path is required.


Specification

Specification Details
SKU MOFC4GA50G
GA 4GA
Wire 100% OFC
Type Marine Ground Wire
Ultra Flex Yes
Feet 50 Feet
Color Black
Specs By the American Standard Yes
Applications High Performance Applications
Product Weight 9 lbs
Product Dimensions 7.5 x 7.5 x 5
M/C Weight 36 lbs
M/C Dimensions 15.75 x 8.5 x 10.75
M/C QTY 4
Sold In Piece


Product Overview

50’ Marine Tinned 100% Copper OFC Ground Wire 4-GA

Install is EASY with DS18’s HYDRO MOFC4GA50G!

Crafted with marine-grade materials, the MOFC4GA50G is built to withstand harsh marine environments.

Engineered for high performance and exceptional sound quality, this 4GA ground wire ensures superior power flow, connectivity, and durability — delivering electrifying performance every session. The ultra-flexible design and 50-foot length provide versatility for various setup configurations.

Elevate your sound system with a versatile, high-quality solution built for ANY setup!

(Price:239.95/EACH)

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Questions and Answers

Q1: Can I use this wire for the positive/power side of my amplifier?
A1: This particular model is designated as a ground cable (“G” in the part number) for the negative side of a system. For the positive/power side you’d use a “P” version (for example MOFC4GA50P).
Q2: Is it suitable for marine environments (boats, wet use)?
A2: Yes — the tinned copper finish and “marine-grade” designation mean it’s built to resist corrosion, humidity, and harsher conditions compared to standard automotive cables.
Q3: Does the 50 ft length mean I can just leave excess cable lying around?

A3: While you do get 50 ft, it’s best to route the cable neatly and secure it properly. Excess cable can create loops that might pick up interference or take up unnecessary space. The length gives you flexibility for routing.

Q4: Is 4-gauge sufficient for my system?

A4: It depends on the total current draw of your amplifier and system. 4GA is quite robust for many applications, but if your amplifier is extremely high wattage or you have long runs, you may consider larger gauge wires. Always match wire gauge to current draw and length.

Q5: Are there any special installation tips for marine use?

A5: Yes. Ensure the cable is secured away from sharp edges, heat sources, and anchored so it doesn’t vibrate or chafe. Use proper connectors and seal any outdoor or exposed terminations to maintain the corrosion resistance afforded by the tinned copper.


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