German Maestro MRC 6908 marine coaxial speakers (164x235 mm).

German Maestro MRC 6908 marine 2-Way Coaxial Speakers 6x9" (164x235 mm).

Speaker baskets and grilles made of UV-resistant fiber-reinforced ABS plastic 
Insert injection-molded magnet systems for optimized protection against humidity and mechanical influences  
MARINA-R woofer with polypropylene cone  
1" tweeter with titanium dome  
MARINA-R crossovers with special protective sealing lacquer and gold-plated terminals to resist corrosion  
Voice-coils protected against direct water spray  
Sealed solder joints  
Stainless steel V4A mounting screws included  
Separate mounting gaskets.