The Boschmann BM-648 is a set of 165mm coaxial car speakers designed to upgrade your vehicle's audio system. These speakers feature a neodymium dome and integrated digital sound processing (DSP), which helps in delivering a more precise and balanced acoustic output across different frequencies. With the 'BM AUDIO' branding visible on the speaker cone, these units combine technical performance with a distinct look. They are suitable for car owners who want to improve their sound quality through a reliable coaxial design that fits standard 165mm mounting slots.