Improved performance audio Y-Adaptor cable (male to 2 female) for splitting audio signals. Spiral-wound copper shielding protect against outside interference for lower noise while and 24k gold contact connectors maximize signal transfer. Interlink Junior enhances your system's performance without breaking your budget. From entry-level to high-end installations, Monster Cable provides high quality speaker cables, interconnects and accessories for all car applications. Whether you're installing a system for your listening pleasure or building a show car for competition, Monster Cable is the best investment you can make to obtain maximum performance and enjoyment from your car stereo.