The new JBL Marine Series Speakers MS6510 are equipped to conquer what comes your way. Intended to take on the sun, spray and scrub downs, these powerful speakers provide waterproof motor structures, a one piece cast-polymer basket, a sealed magnet and rubber surrounds. With PlusOne woofers and balanced dome tweeters, you'll capture the crisp sound above the rumbling of the sea.

General Features:

• 6-1/2" MS Series Dual Cone Marine Speakers 
• Power Handling: 
• Peak: 300 watts per pair / 150 watts each 
• RMS: 100 watts per pair / 50 watts each 
• PlusOne Woofer Cones 
• Balanced Dome Tweeter 
• Designed for outdoor elements 
• UV- and Water-Resistant 
• OEM-Level Reliablitly Testing 
• Nominal Impedance: 4 ohms 
• Frequency Response: 18 kHz 
• Sensitivity: 90 db 
• Power Handling (Peak): 150W 
• Top-mount Depth: 2-13/16" (70mm) 
• External Diameter: 7-1/8" (180mm) 
• Cutout Diameter: 5-1/16" (128mm) 
• Total Depth: 4" (100mm)