This is the woofer and midrange from a "Petroff Labs" speaker. Sorry, but I don't know the model.
Neither driver has any identifying lettering or stamped markings.
As you can see the foam has rotted from both.
I'd like to know what they are, as I don't want to throw out anything that could be refoamed if it was worth it.
The woofer is curvilinear in section, and most of the cone is a translucent plastic.
The dust cone is a sort of fine, stiff mesh.
Any ideas?
Doug
Neither driver has any identifying lettering or stamped markings.
As you can see the foam has rotted from both.
I'd like to know what they are, as I don't want to throw out anything that could be refoamed if it was worth it.
The woofer is curvilinear in section, and most of the cone is a translucent plastic.
The dust cone is a sort of fine, stiff mesh.
Any ideas?
Doug
