--- product_id: 509433729 title: "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" brand: "gearit" price: "¥48392" currency: JPY in_stock: true reviews_count: 5 url: https://www.desertcart.jp/products/509433729-gearit-12-2-marine-wire-100-feet-12awg-gauge-tinned store_origin: JP region: Japan --- # 600V high-voltage capacity saltwater & UV resistant PVC flexible down to -40°F/-40°C 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 **Brand:** gearit **Price:** ¥48392 **Availability:** ✅ In Stock ## Summary > 🌊⚡ Stay Connected, Come Rain or Shine — The Ultimate Marine Wire for Pros Who Demand More ## Quick Answers - **What is this?** 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 by gearit - **How much does it cost?** ¥48392 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/509433729-gearit-12-2-marine-wire-100-feet-12awg-gauge-tinned) ## 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 - • **Versatile Application:** Ideal for boat lighting, automotive audio, trailers, RVs, and outdoor landscape wiring—one wire to rule them all. - • **Marine-Grade Durability:** PVC insulation shields against saltwater, UV, oil, and abrasion for relentless outdoor performance. - • **Extreme Weather Flexibility:** Remains pliable and crack-free even in freezing temperatures as low as -40°F. - • **High Voltage & Heat Tolerance:** Supports up to 600V and withstands temperatures up to 105°C dry and 75°C wet for stable power delivery. - • **Corrosion-Resistant Conductors:** Tinned OFC copper ensures long-lasting, rust-free connectivity in harsh marine environments. ## Overview The GearIT 12/2 Marine Wire is a 100-foot, 12 AWG tinned oxygen-free copper cable engineered for extreme marine and outdoor conditions. Featuring heavy-duty PVC insulation resistant to saltwater, UV, oil, and abrasion, it delivers reliable, corrosion-proof performance with flexibility down to -40°F. Rated for 600V and high temperature tolerance, this wire is perfect for marine speakers, automotive systems, trailers, and landscape lighting, backed by UL and CL3 certifications and 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. ## Features - SUPERIOR OUTDOOR ELECTRICAL WIRE: High-performance PVC insulation resists saltwater, moisture, UV exposure, oil, and abrasion, making this 12/2 low voltage landscape wire ideal for marine equipment, outdoor lighting, automotive wiring, and harsh-environment installations - HEAVY-DUTY 2 CONDUCTOR ELECTRICAL WIRE: Built with durable tinned copper conductors and thick protective insulation, this 12 gauge low voltage landscape wire helps resist corrosion in marine and outdoor environments while delivering a long-lasting, reliable connection with flexible routing through tight bends - EXTREME COLD-WEATHER FLEXIBILITY: Built to stay soft and flexible in temperatures as low as -40¡ãF (-40¡ãC), this landscaping wire helps prevent cracking, stiffness, and brittleness when routed through cold outdoor, boat, RV, or trailer environments - VERSATILE MARINE & AUTOMOTIVE WIRE: Perfect for boat lighting, car audio systems, trailer wiring, RV projects, landscape lighting, and DIY electrical repairs, giving installers one flexible 12 awg wire for both indoor and outdoor connectivity needs - 600V HIGH-PERFORMANCE ELECTRICAL WIRE: Engineered for demanding low-voltage and power applications, this 12 gauge wire supports up to 600V with temperature tolerance up to 105¡ãC dry or 75¡ãC wet for stable power transmission in tough conditions ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B08QV9RP8J | | Best Sellers Rank | 622,836 in Sports & Outdoors (See Top 100 in Sports & Outdoors) 103 in Boat Wire | | Brand | GEARit | | Colour | White | | Customer Reviews | 4.7 4.7 out of 5 stars (101) 4.7 out of 5 stars | | Gauge | 10.0 | | Global Trade Identification Number | 00769272844131 | | Item Weight | 3.01 kg | | Manufacturer | GEARit | | Manufacturer Part Number | GI-MARINE-12AWG-CL3-WH-100C2 | | Material | Copper | | Model Number | GI-MARINE-12AWG-CL3-WH-100C2 | | Number Of Items | 1 | | Number Of Wires | 2 | | Strands | Multi Strand | | Unit Count | 1.0 count | | Upc | 769272844131 | ## Product Details - **Brand:** GEARit - **Colour:** White - **Gauge:** 10.0 - **Material:** Copper - **Number of cable strands:** Multi Strand ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/81joK7V2sfL.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/81u0Eww0pYL.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/81xuH82DT0L.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/812ik9gXtmL.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/818GBJmh59L.jpg) ## Available Options This product comes in different **Colour Name, Size Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good wire *by on Reviewed in Canada 19 May 2026* Just what I needed to wireless the new boat ### ⭐⭐⭐⭐ Tinned coated copper wire *by on Reviewed in Canada 7 December 2025* This spool of wire looks of good quality with tinned coated copper strands that are perfect for my 12volt electrical installation in my enclosed trailer conversion… the spool of wire arrived on time, and I can’t wait for a warmer day to start utilizing it…. I would recommend this wire instead of CCA (copper clad aluminum), for any 12-24v installations. ### ⭐⭐⭐⭐⭐ Wire 12 Gauge, 100ft *by on Reviewed in the United States 13 January 2026* Used it for my car audio sound system! Highly recommended! ## 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.jp/products/509433729-gearit-12-2-marine-wire-100-feet-12awg-gauge-tinned](https://www.desertcart.jp/products/509433729-gearit-12-2-marine-wire-100-feet-12awg-gauge-tinned) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-23*