AN OEM (Original Equipment Manufacturer) Upgrade is designed to replace the factory speaker without any compromise to the integrity of the vehicle warranty.
All our OEM speaker upgrades come with the brackets and wiring connectors for direct Plug & Play installation.
By Using high efficiency drivers and Neodymium motors we are able to keep the speakers lightweight and easy to install.
Now available in both 2 Ohms and 4 Ohms models giving the ability to upgrade the BASE system as well as the BMW HIFI and HK using the 2Ω variant which is more suited to the factory amplifier.