--- product_id: 393379332 title: "12 AWG Marine Speaker Cable (50 Feet), Boat Tinned Copper Wire, 2 Conductor Duplex Wire, Electrical Grade, Oxygen Free OFC, 50 Ft" brand: "gearit" price: "$110.33" currency: USD in_stock: true reviews_count: 5 category: "Gea Rit" url: https://www.desertcart.us/products/393379332-12-awg-marine-speaker-cable-50-feet-boat-tinned-copper store_origin: US region: United States of America --- # 12 AWG thick gauge for marine durability Waterproof PVC jacket resists saltwater Heat resistant up to 105°C dry 12 AWG Marine Speaker Cable (50 Feet), Boat Tinned Copper Wire, 2 Conductor Duplex Wire, Electrical Grade, Oxygen Free OFC, 50 Ft **Brand:** gearit **Price:** $110.33 **Availability:** ✅ In Stock ## Summary > ⚓ Stay connected, no matter how wild the waves get! ## Quick Answers - **What is this?** 12 AWG Marine Speaker Cable (50 Feet), Boat Tinned Copper Wire, 2 Conductor Duplex Wire, Electrical Grade, Oxygen Free OFC, 50 Ft by gearit - **How much does it cost?** $110.33 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/393379332-12-awg-marine-speaker-cable-50-feet-boat-tinned-copper) ## 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 - • **Precision Polarity:** Red-black internal conductors for easy, error-free speaker wiring - • **Lifetime Confidence:** Backed by a limited lifetime warranty for worry-free marine adventures - • **Ultimate Durability:** Thick PVC jacket shields against salt, UV rays, oil, gasoline, and abrasion - • **High-Temp Resilience:** Operates flawlessly up to 105°C dry and 75°C wet conditions - • **Saltwater-Proof Strength:** Tinned copper wire resists corrosion and rust in harsh ocean environments ## Overview The GearIT 12 AWG Marine Speaker Cable is a 50-foot, oxygen-free tinned copper wire designed specifically for marine environments. Its thick, waterproof PVC jacket protects against saltwater corrosion, UV radiation, and harsh chemicals, while supporting high temperatures up to 105°C dry. Featuring dual conductors with clear polarity markings, this cable ensures reliable, long-lasting audio connections for boat speakers and marine electronics, all 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: Great product Review: Le cable est parfait, j’ai un bateau de 23 pieds avec 4 haut-parleurs et j’ai manqué de fils cepwndant avec 50 pieds. Je vous conseille 100 pieds pour un bateau de cette taille. Le fil se passe bien, il est robuste et juste assez flexible ## 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 | | Best Sellers Rank | #67,945 in Electronics ( See Top 100 in Electronics ) #105 in Speaker Cables | | Brand Name | GEARit | | Color | White | | Customer Reviews | 4.7 4.7 out of 5 stars (220) | | Gauge | 12.0 | | Global Trade Identification Number | 00769272844124 | | Manufacturer | GEARit | | Material Type | Copper | | Model | GI-MARINE-12AWG-CL3-WH-50C2 | | Number Of Wires | 2 | | Part Number | GI-MARINE-12AWG-CL3-WH-50C2 | | Strands | 2 | | UPC | 769272844124 | | Unit Count | 1 Count | | Voltage | 600 Volts | ## Product Details - **Brand:** GEARit - **Colour:** White - **Gauge:** 12.0 - **Material:** Copper - **Number of cable strands:** 2 ## Images ![12 AWG Marine Speaker Cable (50 Feet), Boat Tinned Copper Wire, 2 Conductor Duplex Wire, Electrical Grade, Oxygen Free OFC, 50 Ft - Image 1](https://m.media-amazon.com/images/I/81kFttrn9-L.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 D***N on 15 July 2025* Le cable est parfait, j’ai un bateau de 23 pieds avec 4 haut-parleurs et j’ai manqué de fils cepwndant avec 50 pieds. Je vous conseille 100 pieds pour un bateau de cette taille. Le fil se passe bien, il est robuste et juste assez flexible ### ⭐⭐⭐⭐⭐ Review *by P***R on 12 February 2025* Nice and thick ## 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 --- ## 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/393379332-12-awg-marine-speaker-cable-50-feet-boat-tinned-copper](https://www.desertcart.us/products/393379332-12-awg-marine-speaker-cable-50-feet-boat-tinned-copper) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-04-27*