Features: Experience superiorsly Auditory with our double hole and single hole speaker wire splitters,from durability aluminum alloy enhances conductivity and corrosion resistance. These splitters to accommodate wire diameters of 14MM splitting into two 7MM or 16MM into two 8.5MM. Ensuring a secure with a total length of 45mm and a outer diameter up to 23mm. For home theater enthusiasts, sound engineer, and users needing multiple device connection, these splitters enhances your Auditory setting effortlessly. For home theaters, music studios, and any setting requiring highly Auditory distribution, these splitters ensure seamlessly sound transmission and minimal interferences. Specifications: Diameters 14MM/16MM Optional Features 14MM splitting into two 7MM；16MM splitting into two 8.5MM Length：about 45mm/1.77in Outer diameter about 23mm/0.9in Quantity：2Pairs Component: Aluminum alloy Package Includes: 2Pairs Wire Splitters note: Due to the problemsof lighting effects, there will be tolerances in product, please understand. Please allow 0-1cm error due to manual measurment