In the version that I have there seems to be a yellowish plastic cone at the base of the tweeter, covered with a loosely woven translucent dome, which does not seem to be involved in producing sound: just eye candy. It might explain why brands do not (or are not allowed to) put their logo on speakers like this, when there are so many small variations in the looks made for different brands. Still, although cheaply produced, they sound quite decent.