--- product_id: 714835679 title: "12/2 Marine Wire (100 Feet) 12AWG Gauge - Tinned OFC Copper/Marine Grade Speaker Cable/Duplex / 2 Conductors - OFC Oxygen-Free Copper, White 100ft" brand: "gearit" price: "$250.96" currency: USD in_stock: true reviews_count: 5 category: "Gea Rit" url: https://www.desertcart.us/products/714835679-12-2-marine-wire-100-feet-12awg-gauge-tinned-ofc store_origin: US region: United States of America --- # Marine-grade durability Waterproof PVC jacket 12AWG thick gauge OFC copper 12/2 Marine Wire (100 Feet) 12AWG Gauge - Tinned OFC Copper/Marine Grade Speaker Cable/Duplex / 2 Conductors - OFC Oxygen-Free Copper, White 100ft **Brand:** gearit **Price:** $250.96 **Availability:** ✅ In Stock ## Summary > ⚓ Plug into marine-grade power — sound that sails beyond limits! ## Quick Answers - **What is this?** 12/2 Marine Wire (100 Feet) 12AWG Gauge - Tinned OFC Copper/Marine Grade Speaker Cable/Duplex / 2 Conductors - OFC Oxygen-Free Copper, White 100ft by gearit - **How much does it cost?** $250.96 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/714835679-12-2-marine-wire-100-feet-12awg-gauge-tinned-ofc) ## 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 Marine Warranty:** Backed by a limited lifetime warranty—invest in speaker wire that outlasts your adventures. - • **Saltwater-Proof Strength:** Tinned OFC copper resists corrosion and rust for ocean-ready reliability. - • **Heat & Chemical Resistant:** Rated for up to 105°C dry and 75°C wet, plus resistant to battery acid, oil, and gasoline. - • **Precision Polarity Coding:** Red-black dual conductors simplify installation and ensure flawless audio connections. - • **Ultimate Waterproof Shield:** Thick PVC jacket guards against saltwater, UV rays, and abrasion for long-lasting performance. ## Overview The GearIT 12/2 Marine Wire is a 100-foot, 12AWG tinned oxygen-free copper speaker cable designed specifically for harsh marine environments. Featuring a waterproof, UV-resistant PVC jacket and dual conductors with clear polarity coding, it withstands saltwater, heat, and chemical exposure. UL listed and rated for extreme conditions, this cable ensures reliable, high-quality audio for boat speakers and marine electronics, backed by a limited lifetime warranty. ## 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 “GearIT 10 AWG Marine Speaker Cables” to find all our 10 ga marine speaker wires. All GearIT marine boat speaker copper wires come with a limited lifetime warranty. Review: Work Well Review: Excellent marine rated speaker 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 | B08QV9RP8J | | Best Sellers Rank | #83,387 in Electronics ( See Top 100 in Electronics ) #163 in Speaker Cables | | Brand | GEARit | | Brand Name | GEARit | | Color | White | | Colour | White | | Customer Reviews | 4.8 out of 5 stars 346 Reviews | | Gauge | 12.0 | | Global Trade Identification Number | 00769272844131 | | Item Weight | 3.01 kg | | Manufacturer | GEARit | | Material | Copper | | Material Type | Copper | | No. of wires | 2 | | Number Of Wires | 2 | | Number of cable strands | Multi Strand | | Strands | Multi Strand | | UPC | 769272844131 | | Unit Count | 1.0 Count | ## Product Details - **Colour:** White - **Brand:** GEARit - **Material:** Copper - **Number of cable strands:** Multi Strand - **Gauge:** 12.0 ## Images ![12/2 Marine Wire (100 Feet) 12AWG Gauge - Tinned OFC Copper/Marine Grade Speaker Cable/Duplex / 2 Conductors - OFC Oxygen-Free Copper, White 100ft - Image 1](https://m.media-amazon.com/images/I/81joK7V2sfL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Work Well *by S***E on 25 July 2025* ### ⭐⭐⭐⭐⭐ Excellent marine rated speaker wire *by A***R on 28 November 2025* ### ⭐⭐⭐⭐⭐ The best cased wire I’ve used. *by K***N on 16 December 2025* ## Frequently Bought Together - GEARit 12/2 Marine Wire (100 Feet) 12AWG Gauge - Tinned OFC Copper/Marine Grade Speaker Cable/Duplex / 2 Conductors - OFC Oxygen-Free Copper, White 100ft - 14 Gauge Marine Wire,100ft 14 AWG Duplex Marine Grade Wire Tinned Copper Boat Electrical Cable for Boat/Automotive/RV/Camper/Trailer Outdoor Use - Blue Sea Systems 5026 ST Blade Fuse Block 12 Circuit with Ground and Cover --- ## 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.us/products/714835679-12-2-marine-wire-100-feet-12awg-gauge-tinned-ofc](https://www.desertcart.us/products/714835679-12-2-marine-wire-100-feet-12awg-gauge-tinned-ofc) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-19*