What is the difference between the different BMW Plug and Play speaker baskets?

The type of screw connection and sealing of the speaker varies between the baskets.
As well as the type of construction (coaxial or as a 2-way component system). There are N-baskets (normal installation), W-baskets (wet conditions / wet room installation), T-baskets (door installation). You can find the right speaker for your vehicle in the compatibility list or in our webshop.