--- product_id: 383662798 title: "InstallGear 14 Gauge Tinned OFC Heavy Duty Boat Marine Speaker Wire, 50 feet" brand: "installgear" price: "¥3813" currency: JPY in_stock: false reviews_count: 5 url: https://www.desertcart.jp/products/383662798-installgear-14-gauge-tinned-ofc-heavy-duty-boat-marine-speaker store_origin: JP region: Japan --- # Tinned OFC resists corrosion in marine environments 14 gauge thick wire for minimal resistance Rugged, flexible PVC jacket for easy installation InstallGear 14 Gauge Tinned OFC Heavy Duty Boat Marine Speaker Wire, 50 feet **Brand:** installgear **Price:** ¥3813 **Availability:** ❌ Out of Stock ## Summary > ⚓ Elevate your marine sound game with corrosion-proof power! ## Quick Answers - **What is this?** InstallGear 14 Gauge Tinned OFC Heavy Duty Boat Marine Speaker Wire, 50 feet by installgear - **How much does it cost?** ¥3813 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/383662798-installgear-14-gauge-tinned-ofc-heavy-duty-boat-marine-speaker) ## Best For - installgear enthusiasts ## Why This Product - Trusted installgear brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Polarity Made Simple:** Silver stripe on the jacket guarantees easy positive (+) polarity identification, protecting your expensive audio gear. - • **Marine-Grade Durability:** Designed to withstand impact, elasticity, and environmental stress—built tough for your boat’s demanding conditions. - • **Corrosion-Proof Tinned OFC:** Oxygen-free copper with a tin coating ensures long-lasting conductivity even in harsh saltwater conditions. - • **Installer-Friendly Flexibility:** Heavy-duty yet flexible PVC jacket allows seamless routing without kinks or memory, saving you time and hassle. - • **Power Through with 14 Gauge Thickness:** Thicker wire means less resistance and superior sound clarity for your marine audio setup. ## Overview InstallGear’s 50-foot 14 Gauge Tinned Oxygen-Free Copper speaker wire delivers superior conductivity and corrosion resistance, wrapped in a rugged, flexible PVC jacket designed for easy installation and marine durability. Perfect for professionals seeking reliable, high-performance audio wiring in challenging environments. ## Description InstallGear 14 Gauge Tinned OFC Heavy Duty Boat Marine Speaker Wire Review: Great quality, rare value for OFC Cable - Great quality and value. High quality, bright white cable, excellent in every detail. jacket is rubbery plastic that is both substantial yet pliable and easy to work with. Gauge as would be expected for 14 AWG, robust. Have no reason to doubt quality, fidelity, and signal preservation of the OFC strand construction. Will buy again. Review: Good Quality Wire - This is a good quality speaker wire. The rubber coating on the outside of the wire is not too thick. It’s easy to hide behind the equipment. It’s flexible. The wire itself is easy to hook up & works perfectly producing a great sound quality. Definitely pleased. It’s a great value. ## Features - 50-FEET (15.2m) / 14 GAUGE OFC SPEAKER WIRE - The lower the gauge number, the thicker the wire. Thicker wire presents less resistance to current flow. - TINNED OXYGEN-FREE COPPER (OFC) - Oxygen Free Copper wiring provides a superior electrical conductor to aluminum because it does not expand or contract with heat and can carry a higher current load. This marine speaker wire has a thin coating of tin over the copper to prevent corrosion. - RUGGED PVC JACKET - Allows free, wide and seamless adjustment of the required physical properties of this wire such as flexibility, elasticity, and impact resistance. - EASY POLARITY IDENTIFICATION - This single color jacket has a silver stripe on one side to help identify the positive (+) polarity. Making a polarity mistake could be damaging to your audio equipment. - HEAVY DUTY JACKET - The jacket on our cable is designed with the installer in mind. The flexibility of this jacket allows for easy routing and has a low memory. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07ZZFYX9F | | Best Sellers Rank | #1,139,775 in Electronics ( See Top 100 in Electronics ) #297 in Speaker Cables | | Brand | InstallGear | | Brand Name | InstallGear | | Colour | Silver | | Customer Reviews | 4.7 out of 5 stars 717 Reviews | | Gauge | 14.0 | | Global Trade Identification Number | 00851714006556 | | Manufacturer | InstallGear | | Material | Copper | | Material Type | Copper | | Model Number | IG1450MOFC | | Number Of Wires | 14 | | Number of Cable Strands | 14 | | Part Number | IG1450MOFC | | Strands | 14 | | UPC | 850004617113 | | Unit Count | 1.0 Count | | Voltage | 600 Volts | ## Product Details - **Colour:** Silver - **Brand:** InstallGear - **Material:** Copper - **Number of Cable Strands:** 14 - **Gauge:** 14.0 ## Images ![InstallGear 14 Gauge Tinned OFC Heavy Duty Boat Marine Speaker Wire, 50 feet - Image 1](https://m.media-amazon.com/images/I/71BbyTkqbIL.jpg) ![InstallGear 14 Gauge Tinned OFC Heavy Duty Boat Marine Speaker Wire, 50 feet - Image 2](https://m.media-amazon.com/images/I/71-1C1uFovL.jpg) ![InstallGear 14 Gauge Tinned OFC Heavy Duty Boat Marine Speaker Wire, 50 feet - Image 3](https://m.media-amazon.com/images/I/51NfWyb6rhL.jpg) ![InstallGear 14 Gauge Tinned OFC Heavy Duty Boat Marine Speaker Wire, 50 feet - Image 4](https://m.media-amazon.com/images/I/61OkaujC51L.jpg) ![InstallGear 14 Gauge Tinned OFC Heavy Duty Boat Marine Speaker Wire, 50 feet - Image 5](https://m.media-amazon.com/images/I/610SZTqJSaL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great quality, rare value for OFC Cable *by H***Y on 3 September 2025* Great quality and value. High quality, bright white cable, excellent in every detail. jacket is rubbery plastic that is both substantial yet pliable and easy to work with. Gauge as would be expected for 14 AWG, robust. Have no reason to doubt quality, fidelity, and signal preservation of the OFC strand construction. Will buy again. ### ⭐⭐⭐⭐⭐ Good Quality Wire *by K***R on 17 March 2025* This is a good quality speaker wire. The rubber coating on the outside of the wire is not too thick. It’s easy to hide behind the equipment. It’s flexible. The wire itself is easy to hook up & works perfectly producing a great sound quality. Definitely pleased. It’s a great value. ### ⭐⭐⭐⭐⭐ Ofc *by A***E on 1 November 2025* It's a good 14 gauge. Oxygen-free copper wire excellent speaker wire which I used it for and the price point it can't be beat some of the best I've used ## Frequently Bought Together - InstallGear 14 Gauge Tinned OFC Heavy Duty Boat Marine Speaker Wire, 50 feet | White Speaker Cable | OFC Speaker Wire 14 Gauge | Marine Wire 14 Gauge Wire for Outdoor, Automotive, and Marine - InstallGear 12 Gauge Speaker Wire - 30ft Brown 12 AWG - Deoxidized Copper True Spec Soft Touch OFC Cable for Outdoor Speakers - TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing --- ## 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/383662798-installgear-14-gauge-tinned-ofc-heavy-duty-boat-marine-speaker](https://www.desertcart.jp/products/383662798-installgear-14-gauge-tinned-ofc-heavy-duty-boat-marine-speaker) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-23*