SPKHNIS7401The Nippon Labs SPKHNIS7401 OEM Speaker Wiring Harness, part of Pipeman's Installation Solutions, is designed for integrating aftermarket speakers into select vehicles without modifying the factory wiring. This wire harness provides a direct plug-and-play connection, simplifying the installation process and ensuring electrical integrity. It is intended for IT hardware resellers and their business customers who require reliable, non-invasive audio system upgrades for their fleet vehicles or compa