Specification Brand : Rockville BulletPoint : Oxygen-free 99.95% pure bare copper conductors BulletPoint1 : HIGH-PURITY COPPER CONDUCTIVITY:- Crafted with 100% Oxygen-Free Copper (OFC), this 16-gauge wire ensures minimal signal loss for crisp, clear audio in car stereo systems. BulletPoint2 : FLEXIBLE AND DURABLE DESIGN:- The soft PVC jacket allows easy routing through tight spaces while resisting wear, ideal for custom car audio installations. BulletPoint3 : LOW RESISTANCE PERFORMANCE:- Delivers efficient power transfer with low resistance, supporting high-fidelity sound for amplifiers, subwoofers, and speakers. BulletPoint4 : GENEROUS 50-FOOT LENGTH:- Provides ample wire for complex setups, perfect for car audio enthusiasts wiring multiple components in vehicles of any size. BulletPoint5 : EASY-TO-USE POLARITY MARKINGS:- Color-coded strands simplify installation, reducing errors and ensuring seamless integration with car audio equipment. Color : Red CompatibleDevices : Speaker ConnectorGender : Genderless ConnectorType : Screw CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 819216028131 ExternallyAssignedProductIdentifier2 : 0819216028131 ExternallyAssignedProductIdentifier3 : 00847169011306 IncludedComponents : 1 IndoorOutdoorUsage1 : outdoor IndoorOutdoorUsage2 : indoor ItemName : Rockville RED 16G50 16 Gauge 50 Foot Speaker Wire, 100% OFC Copper, Flexible PVC Jacket, Low Resistance, High Clarity, for Car Audio Enthusiasts ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 10.43 inches ItemPackageDimensions_Width : 9.06 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : speaker-cables Manufacturer : Rockville Material : Copper ModelName : 2747 ModelNumber : RED 16G50 OFC NumberOfItems : 1 NumberOfWires : 28 PartNumber : RED 16G50 OFC ProductDescription : Description Get the most out of your home audio system with high quality, oxygen-free, pure bare copper speaker wire from Monoprice! This speaker wire features two conductors made of high purity (greater than 99.95% pure), oxygen-free bare copper. Pure Bare Copper is a superior conductor to the copper clad aluminum (CCA) conductors used in most other inexpensive speaker wire. CCA is only about 68% as conductive as pure bare copper. This additional resistance is added to the impedance of your speakers and can negatively effect the sound. For the wire to have no audible effect, the total wire resistance should be no more than 5% of the lowest impedance of your speakers. Even speakers rated for a nominal 8-ohms, may dip to as low as 4-ohms at some frequencies, which further reduces the total cable resistance allowed in the wire. Using Pure Bare Copper speaker wire ensures that the total load put on the amplifier remains as close as possible to the impedance curve of your speakers. For example, a 16AWG 2-conductor Pure Bare Copper speaker wire has a total resistance of 0.803 ohms per 100 feet (both directions must be considered). By comparison, a 16AWG 2-conductor CCA speaker wire has a total resistance of 1.181 ohms per 100 feet. Assuming 4 ohms is the lowest impedance of your speakers, a speaker wire run can be no more 0.2-ohms total. 20 feet of 16AWG Pure Bare Copper would be 0.1606 ohms, well under the 0.2-ohm limit. On the other hand, 20 feet of 16AWG CCA would be 0.2362 ohms, well OVER the 0.2-ohm limit. One side of the clear outer PVC jacket is marked with an easily visible blue stripe to indicate polarity. Warning: This product may contain a chemical known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov ProductSiteLaunchDate : 2021-03-03T14:48:53.000-05:00 RecommendedUsesForProduct : Connecting speakers to an audio system Size : 50 ft SpecificationMet : RoHS Strands : Multi Strand Style : Car 50’ 16 Gauge Red SupplierDeclaredDgHzRegulation : unknown SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnitCount : 50 UnspscCode : 43202222