4 JVC CS-DR6200M Pair 6.5" Marine Car Speakers 300 Watts Peak BRAND NEW4 JVC CS DR6200M Pair 6. 5" Marine Speakers 150W Peak Per Speaker [BLACK] 6 1 2" 2 Way Coaxial Speakers featuring Water Resistant Woofers UV Resistant Grilles Max Power 300W RMS Power (4) 50W Marine Speakers Waterproof and Weather Resistant Design Wide Opening Design Eliminated the thin bar to give the Open Minded Sound. CS DR6200M Woofer Size 16 cm (6 1 2'') Diaphragm Water Proof PP Cone Surround Thermoplastic Elastomer Magnet Ferrite Tweeter Size 2.