---
product_id: 563523033
title: "GEARit 12 Gauge Marine Wire, 12/2 AWG (20ft) Marine Grade Tinned Copper Oxygen Free, Duplex 2-Conductor Insulated Red & Black Electrical Cable for Boat, Automotive, RV, Camper, Trailer"
brand: "gearit"
price: "518 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Gea Rit"
url: https://www.desertcart.ro/products/563523033-gearit-12-gauge-marine-wire-12-2-awg-20ft-marine
store_origin: RO
region: Romania
---

# Waterproof & saltwater resistant PVC jacket UL rated up to 105°C dry / 75°C wet 12/2 AWG thick gauge marine wire GEARit 12 Gauge Marine Wire, 12/2 AWG (20ft) Marine Grade Tinned Copper Oxygen Free, Duplex 2-Conductor Insulated Red & Black Electrical Cable for Boat, Automotive, RV, Camper, Trailer

**Brand:** gearit
**Price:** 518 Lei
**Availability:** ✅ In Stock

## Summary

> ⚓ Power your marine adventures with wire that’s as tough as you are!

## Quick Answers

- **What is this?** GEARit 12 Gauge Marine Wire, 12/2 AWG (20ft) 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?** 518 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/563523033-gearit-12-gauge-marine-wire-12-2-awg-20ft-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

- • **Lifetime Confidence:** Backed by a limited lifetime warranty, this cable is your go-to for boats, RVs, trailers, and outdoor adventures.
- • **Heat & Abrasion Tough:** UL Listed insulation withstands up to 105°C dry and 75°C wet conditions, keeping your wiring safe and reliable.
- • **Built for the Deep Blue:** Premium tinned copper resists corrosion and saltwater damage for ocean-grade durability.
- • **Easy Polarity Identification:** Red & black duplex conductors simplify installation and ensure flawless connections every time.
- • **Stay Connected, Rain or Shine:** Waterproof thick PVC jacket shields against salt, oil, gasoline, and UV rays—perfect for harsh marine environments.

## Overview

The GEARit 12 Gauge Marine Wire is a 20ft, 12/2 AWG duplex cable made from tinned, oxygen-free copper designed specifically for marine and outdoor use. Featuring a waterproof, UV-resistant PVC jacket, it withstands saltwater, heat up to 105°C dry and 75°C wet, abrasion, and chemical exposure. UL listed and backed by a limited lifetime warranty, it’s ideal for boat speakers, automotive, RV, and trailer electrical needs.

## Description

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.

Review: Ok
Review: Great Tough Wire

## 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. UL Listed 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 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 | B0CC8LM8R9 |
| Best Sellers Rank | 251,159 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 2,437 in Speaker Cables |
| Brand | GEARit |
| Colour | 12/2 AWG Marine Duplex |
| Customer Reviews | 4.5 out of 5 stars 27 Reviews |
| Gauge | 12.0 |
| Item Weight | 612 g |
| Manufacturer | GEARit |
| Material | Copper |
| Number Of Wires | 2 |
| Number of cable strands | Multi Strand |
| Strands | Multi Strand |
| UPC | 815248026206 |
| Voltage | 600 Volts |

## Product Details

- **Colour:** 12/2 AWG Marine Duplex
- **Brand:** GEARit
- **Material:** Copper
- **Number of cable strands:** Multi Strand
- **Gauge:** 12.0

## Images

![GEARit 12 Gauge Marine Wire, 12/2 AWG (20ft) 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/71LT12dJ7dL.jpg)
![GEARit 12 Gauge Marine Wire, 12/2 AWG (20ft) 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/81ABsgXsFiL.jpg)
![GEARit 12 Gauge Marine Wire, 12/2 AWG (20ft) 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/81H-TD3BeTL.jpg)
![GEARit 12 Gauge Marine Wire, 12/2 AWG (20ft) 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/81osEeF07KL.jpg)
![GEARit 12 Gauge Marine Wire, 12/2 AWG (20ft) 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/81qd-LvyS3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Ok
*by S***T on 18 September 2025*



### ⭐⭐⭐⭐⭐ Great Tough Wire
*by M***E on 15 March 2025*



### ⭐⭐⭐⭐ good for 12v @ 20a -Great for 15' fiberglass boat...Used 6 fuse box and I'm ready
*by R***Y on 13 April 2024*



## Frequently Bought Together

- GEARit 12/2 Marine Wire (20 Feet) 12AWG Gauge - Tinned OFC Copper/Marine Grade Speaker Cable/Duplex / 2 Conductors - OFC Oxygen-Free Copper, White 20ft
- 10 Gauge Marine Wire,10 AWG 10ft Duplex Marine Grade Wire Tinned Copper Electrical Cable for Boat/Automotive/RV/Camper/Trailer Outdoor Use
- 6 Gauge Marine Wire 6 AWG Marine Grade Wire Include 6 Gauge 20FT Red & 20FT Black,6 AWG Tinned Copper Electrical Cable for Boat Speaker Battery Lighting Solar Panel Automotive Camper Trailer

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---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-26*