---
product_id: 591375563
title: "Sponsored Ad - 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: "311 zł"
currency: PLN
in_stock: true
reviews_count: 6
url: https://www.desertcart.pl/products/591375563-sponsored-ad-gearit-12-gauge-marine-wire-12-2-awg
store_origin: PL
region: Poland
---

# 12/2 AWG thick gauge marine wire Waterproof & saltwater resistant PVC jacket Heat & UV resistant insulation Sponsored Ad - 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:** 311 zł
**Availability:** ✅ In Stock

## Summary

> ⚓ Power your marine adventures with wire that’s as tough as the ocean itself!

## Quick Answers

- **What is this?** Sponsored Ad - 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?** 311 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/591375563-sponsored-ad-gearit-12-gauge-marine-wire-12-2-awg)

## 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

- • **Marine-Grade Toughness:** UL Listed insulation withstands up to 105°C dry and 75°C wet conditions for reliable performance.
- • **Built for the Deep Blue:** Premium tinned copper resists rust & corrosion even in harsh saltwater environments.
- • **Easy Polarity Identification:** Red & black duplex conductors simplify installation and prevent wiring errors.
- • **Stay Connected, Rain or Shine:** Waterproof PVC jacket ensures durability against ocean spray, battery acid, and gasoline.
- • **Versatile Lengths for Every Adventure:** Available in multiple lengths from 20ft to 200ft, perfect for boats, RVs, trailers, and more.

## Overview

The GEARit 12 Gauge Marine Wire is a 20ft, 12/2 AWG tinned copper cable designed specifically for marine and outdoor use. Featuring a waterproof, saltwater-resistant PVC jacket and UL Listed insulation, it withstands harsh conditions including heat, UV radiation, battery acid, and gasoline exposure. Its red and black duplex conductors allow easy polarity identification, making it ideal for boats, RVs, trailers, and automotive applications. Backed by a limited lifetime warranty, this marine-grade wire ensures long-lasting, reliable electrical connections in demanding environments.

## Description

Full description not available

## 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.

## Product Details

- **Color:** 12/2 AWG Marine Duplex
- **Brand:** GEARit
- **Material:** Copper
- **Number of Cable Strands:** Multi Strand
- **Voltage:** 600 Volts

## Images

![Sponsored Ad - 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/81ABsgXsFiL.jpg)

## Available Options

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

## Customer Reviews

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

Best option available to run power to your trolling motor. Best guage and very tough shielding.

### ⭐⭐⭐⭐⭐ Excelente
*by O***A on July 17, 2024*

Buen Producto y buena Calidad.

### ⭐⭐⭐⭐⭐ Worked like a champ!!
*by D***S on February 11, 2024*

Used this to run from my subs to my amps. And also used it to run my subs in 1ohm setup.Worked like a champ and my system is pumping!!! Will definitely buy again on the next build.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pl/products/591375563-sponsored-ad-gearit-12-gauge-marine-wire-12-2-awg](https://www.desertcart.pl/products/591375563-sponsored-ad-gearit-12-gauge-marine-wire-12-2-awg)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-23*