---
product_id: 510113387
title: "GEARit 12 Gauge Marine Wire, 12/2 AWG (50ft) Marine Grade Tinned Copper Oxygen Free, Duplex 2-Conductor Insulated Red & Black Electrical Cable for Boat, Automotive, RV, Camper, Trailer"
brand: "gearit"
price: "€ 201.55"
currency: EUR
in_stock: true
reviews_count: 5
category: "Gea Rit"
url: https://www.desertcart.hr/products/510113387-gearit-12-gauge-marine-wire-12-2-awg-50ft-marine
store_origin: HR
region: Croatia
---

# Marine-grade durability Waterproof PVC jacket Heat resistant up to 221°F GEARit 12 Gauge Marine Wire, 12/2 AWG (50ft) Marine Grade Tinned Copper Oxygen Free, Duplex 2-Conductor Insulated Red & Black Electrical Cable for Boat, Automotive, RV, Camper, Trailer

**Brand:** gearit
**Price:** € 201.55
**Availability:** ✅ In Stock

## Summary

> ⚓ Power your adventures with wire that’s as tough as your journey.

## Quick Answers

- **What is this?** GEARit 12 Gauge Marine Wire, 12/2 AWG (50ft) Marine Grade Tinned Copper Oxygen Free, Duplex 2-Conductor Insulated Red & Black Electrical Cable for Boat, Automotive, RV, Camper, Trailer by gearit
- **How much does it cost?** € 201.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/510113387-gearit-12-gauge-marine-wire-12-2-awg-50ft-marine)

## Best For

- gearit enthusiasts

## Why This Product

- Trusted gearit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **High-Temp Endurance:** Operates flawlessly in extreme conditions up to 105°C (221°F) dry and 75°C (167°F) wet.
- • **Ultimate Weather Shield:** Thick PVC insulation blocks salt, UV rays, oil, and abrasion for long-lasting performance.
- • **Saltwater-Proof Strength:** Tinned copper wire resists corrosion and rust for ocean-ready reliability.
- • **Versatile Length Options:** Available in multiple lengths from 25ft to 200ft to fit any marine or automotive project.
- • **Easy Polarity Identification:** Red & black conductors simplify installation and prevent wiring errors.

## Overview

The GEARit 12 Gauge Marine Wire is a premium 50ft tinned copper cable designed for marine and automotive use. Featuring 99.9% oxygen-free copper with a waterproof, UV-resistant PVC jacket, it withstands harsh saltwater environments, extreme temperatures, and abrasion. Its red-black duplex conductors ensure easy polarity identification, making it ideal for boat speakers, trailers, RVs, and more. UL listed and backed by a limited lifetime warranty, this cable delivers reliable, long-lasting performance for professionals and enthusiasts alike.

## Description

MARINE TINNED COPPER WIRE (OFC) - Our GearIT Marine Speaker Wire made of tinned copper is designed to withstand harsh outdoor conditions, specifically for ocean or beach side properties and deep sea ocean adventures. We use thick gauge tinned copper wire to protect from salt and rusting due to high salt content on deep sea trips. OCEAN SALT WATERPROOF - Our thick pvc jacket is waterproof and able to be used for salt water protection. Use for marine speakers, loudspeakers, or marine tower speakers for long lasting and durable waterproof speaker wire jackets. THICK MARINE GAUGE WIRE - Tinned Wire 99.9% Oxygen Free Copper 2 Conductors (2C) with Red-Black internal cable color for easy polarity identification. External pvc jacket color is white cable lining. Insulation resists salt water, battery acid, oil, gasoline, heat, abrasion, and UV resistant radiation. MARINE GRADE INSULATED CABLE - Perfect for radio, automotive, auto trailer, stereo, lighting, r/c under harsh outdoor conditions. UL Listed and CL3 Rated certification for marine wire install. Our pure copper marine cable can support up to 105 C (221 F) Dry and 75 C (167 F) Wet conditions FOR MARINE BOAT SPEAKERS, BOAT CABLE - Our GearIT boat wire cable comes in 25ft, 50ft, 100ft, 125ft, 150ft, 200ft lengths and black colored trailer wire. Search on desertcart for âGearIT 10 AWG Marine Speaker Cablesâ to find all our 10 ga marine speaker wires. All GearIT marine boat speaker copper wires come with a limited lifetime warranty.

Review: Great product
Review: Works great

## Features

- MARINE TINNED COPPER WIRE (OFC) - Our GEARit Marine Speaker Wire made of tinned copper is designed to withstand harsh outdoor conditions, specifically for ocean or beach side properties and deep sea ocean adventures. We use thick gauge tinned copper wire to protect from salt and rusting due to high salt content on deep sea trips.
- OCEAN SALT WATERPROOF - Our thick pvc jacket is waterproof and able to be used for salt water protection. Use for marine speakers, loudspeakers, or marine tower speakers for long lasting and durable waterproof speaker wire jackets.
- THICK MARINE GAUGE WIRE - Tinned Wire 99.9% Oxygen Free Copper 2 Conductors (2C) with Red-Black internal cable color for easy polarity identification. External pvc jacket color is white cable lining. Insulation resists salt water, battery acid, oil, gasoline, heat, abrasion, and UV resistant radiation.
- MARINE GRADE INSULATED CABLE - Perfect for radio, automotive, auto trailer, stereo, lighting, r/c under harsh outdoor conditions. Our pure copper marine cable can support up to 105 C (221 F) Dry and 75 C (167 F) Wet conditions.
- FOR MARINE BOAT SPEAKERS, BOAT CABLE - Our GEARit boat wire cable comes in 25ft, 50ft, 100ft, 125ft, 150ft, 200ft lengths and black colored trailer wire. Search on desertcart for GEARit 12 AWG Marine Speaker Cables to find all our 12 ga marine speaker wires. All GEARit marine boat speaker copper wires come with a limited lifetime warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08QVNVQ6Q |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 712,190 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 95 in Boat Wire |
| Colour | White |
| Customer Reviews | 4.8 4.8 out of 5 stars (457) |
| Date First Available | 12 Dec. 2022 |
| Item Package Quantity | 1 |
| Item Weight | 1.51 kg |
| Item model number | GI-MARINE-12AWG-CL3-WH-50C2 |
| Manufacturer | GEARit |
| Material | Copper |
| Part number | GI-MARINE-12AWG-CL3-WH-50C2 |
| Product Dimensions | 10.16 x 10.16 x 12.7 cm; 1.51 kg |
| Shape | Round |
| Size | 50' |
| Special Features | UV Resistant |
| Specification met | UL |
| Style | 12 AWG |
| Voltage | 600 Volts |

## Product Details

- **Brand:** GEARit
- **Colour:** White
- **Gauge:** 10.0
- **Material:** Copper
- **Number of cable strands:** Multi Strand

## Images

![GEARit 12 Gauge Marine Wire, 12/2 AWG (50ft) Marine Grade Tinned Copper Oxygen Free, Duplex 2-Conductor Insulated Red & Black Electrical Cable for Boat, Automotive, RV, Camper, Trailer - Image 1](https://m.media-amazon.com/images/I/81kFttrn9-L.jpg)
![GEARit 12 Gauge Marine Wire, 12/2 AWG (50ft) Marine Grade Tinned Copper Oxygen Free, Duplex 2-Conductor Insulated Red & Black Electrical Cable for Boat, Automotive, RV, Camper, Trailer - Image 2](https://m.media-amazon.com/images/I/81qd-LvyS3L.jpg)
![GEARit 12 Gauge Marine Wire, 12/2 AWG (50ft) Marine Grade Tinned Copper Oxygen Free, Duplex 2-Conductor Insulated Red & Black Electrical Cable for Boat, Automotive, RV, Camper, Trailer - Image 3](https://m.media-amazon.com/images/I/71LT12dJ7dL.jpg)
![GEARit 12 Gauge Marine Wire, 12/2 AWG (50ft) Marine Grade Tinned Copper Oxygen Free, Duplex 2-Conductor Insulated Red & Black Electrical Cable for Boat, Automotive, RV, Camper, Trailer - Image 4](https://m.media-amazon.com/images/I/81H-TD3BeTL.jpg)
![GEARit 12 Gauge Marine Wire, 12/2 AWG (50ft) Marine Grade Tinned Copper Oxygen Free, Duplex 2-Conductor Insulated Red & Black Electrical Cable for Boat, Automotive, RV, Camper, Trailer - Image 5](https://m.media-amazon.com/images/I/91IiBbbYQXL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***R on 12 December 2025*

Great product

### ⭐⭐⭐⭐⭐ Review
*by E***E on 23 March 2025*

Works great

### ⭐⭐⭐⭐⭐ Review
*by C***G on 11 January 2026*

use this to run accessory power for lights and bilge pump on my boat this wire is tough

## Frequently Bought Together

- GEARit 12/2 Marine Wire (50 Feet) 12AWG Gauge - Tinned OFC Copper/Marine Grade Speaker Cable/Duplex / 2 Conductors - OFC Oxygen-Free Copper, White 50ft
- Blue Sea Systems 5026 ST Blade Fuse Block 12 Circuit with Ground and Cover
- 10 Gauge Marine Wire,10 AWG 30ft Duplex Marine Grade Wire Tinned Copper Oxygen-Free Insulated Red& Black Electrical Cable for Boat/Automotive/RV/Camper/Trailer

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**Shop now:** [https://www.desertcart.hr/products/510113387-gearit-12-gauge-marine-wire-12-2-awg-50ft-marine](https://www.desertcart.hr/products/510113387-gearit-12-gauge-marine-wire-12-2-awg-50ft-marine)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-12*