Gladen GA-120 SLIM-4 midrange speaker for VW (120 mm).

Gladen Audio HG-120 SLIM-4 (Slim line) midrange speaker (120 mm) for VW Golf 4, Golt5, T5.

Speakers for Glade extremely high quality components are used, their processing is geared to the highest standards. 
These include fiber or compound membrane, Nomex spiders, die-cast aluminum baskets and Gewebehochtonkalotten. 
The strands are offset, and there are only high-temperature resistant adhesives are used.
Equipment:
120mm slim midrange, 170/120 watts, 4 ohms impedance.
Made in Germany.