Car Door Speaker Harness Adapter, Audio Bass Speaker Wiring Harness, Stereo Plug Adapter, Subwoofer Wire Modification Cable Conversion Accessories, Compatible with Mitsubishi Subaru (4PCS)

About this item

• Y Splitter Design for Dual Output Expansion: This speaker harness adapter features a Y shaped wiring design that expands a single factory speaker interface into dual outputs without cutting any wires. Perfect for adding a subwoofer or rear speakers while maintaining the integrity of your vehicle's original wiring.
• Upgraded Materials: Built with oxygen free copper wire cores wrapped in high temperature resistant silicone insulation. Each adapter has passed IP67 certification and extreme environment testing from -40℃ to 105℃, ensuring lossless signal transmission and reliable long term performance.
• Plug and Play: This 4 pack kit includes gold plated terminal conversion plugs for secure, corrosion resistant connections. Installation is simple unplug the factory connector, insert this adapter, then connect your new audio equipment. No cutting, soldering, or special tools required.
• Enhanced Audio Performance: These speaker wire adapters are manufactured with high precision, featuring impedance matching accurate to ±5%. This helps eliminate current noise while improving high frequency detail retention, bringing cleaner sound quality to your car audio system.
• Universal Fit for Most Vehicles: This car audio conversion plug is designed for universal compatibility with most vehicles. Whether you're upgrading your factory sound system or adding aftermarket speakers, these harness adapters provide a clean, professional installation solution.