Fits:   Jensen MSX60RVR Marine Speakers 6.5" coaxial speaker is specifically designed for outdoor entertainment. This speaker is completely waterproof and engineered with UV resistant materials to withstand the outdoor elements. Speaker Color Gray, Sold as: Pair, Max Power Handling (Watts) 75, Magnet (oz.) 11, Sensitivity @ 1W/1 Meter (dB) 88 
Frequency Response (Hz-kHz) 65-20, Nominal Impedance (Ohms) 4, Grille Diameter (Inches) 7-1/8, Mounting Hole Diameter (Inches) 5, Mounting Depth (Inches)  2-3/8 
Watertight Standard Compliant  Yes, Tweeter Type Dome, Tweeter Material Titanium, Polypropylene Woofer Cone Yes, ASTM B117 Salt Spray Exposure Standard Compliant Yes 
ASTM D4329 UV Exposure Standard Compliant  Yes