BASSER speaker rings are manufactured in Poland. In thier production, we use best quality MDF's of well known brands. 

Thanks to rigid construction our MDF rings guarantees best quality sound from the speaker. 
Our speaker rings are already impregnated to keep them safe from wet. Its impregnated on black colour which make it invisible through the grille. Before the whole instalation process, you'll have to drill holes yourself in the speaker rings. Make sure you use right drill bit to do that. If there is an issue with water gathering in the car there will be necessary additional protection with silicone. 

Matching car types:

Porsche