Boss Audio Marine 6x9in 2-Way Speakers 350W White. Designed for use in marine applications these Speakers by Boss Audio provide a full sound profile that complements the resonating natural sound of your boat. Thanks to their powerful low pass filter the Boss Audio Marine 6x9in Waterproof Speakers produce clear sound across a wide sound spectrum producing the best audio quality for your wet and messy environments. When you need dynamic audio with a powerful punch the Boss Audio Marine 6x9in 2-Way Boat Speakers produce high quality audio at tremendous volumes that will reverberate off of any flat surfaces. Specifications for Boss Audio Marine 6x9in 2-Way Speakers 350W: Manufacturer: Boss Audio Color: White Additional Features: 350 Watts Condition: New Features of Boss Audio Marine 6x9in 2-Way Speakers 350W: Power Handling Peak - 350 Magnet Structure - 50 Oz Impedance - 4 Ohm Frequency Response - 60Hz-20Khz Spl 1 Watt/1 Meter - 92Db Cone Material- Poly Injection Voice Coil - 1In Aluminum Tweeter 1" Mylar Dome Grilles Plastic Package Contents: Boss Audio Marine 6x9in 2-Way Speakers 350W Boss Audio MR690: Marine 6x9in 2-Way Speakers 350W White