Boss Audio Marine 6.5in 2-Way Coaxial Speaker 200W Black. 5" marine speakers. They feature 200 Watts MAX 100 Watts RMS power handling per pair 80 Hz to 20 kHz frequency response and 90dB sensitivity. Constructed with polypropylene woofer cones and treated cloth surround. These 2-way full range speakers are sold in pairs with one dome tweeter per speaker. Specifications for Boss Audio Marine 6.5in 2-Way Coaxial Speaker 200W: Manufacturer: Boss Audio Additional Features: 200 Watts Condition: New Features of Boss Audio Marine 6.5in 2-Way Coaxial Speaker 200W: Power Handling Peak - 200W Magnet Structure - 40 Oz Impedance - 4 Ohm Frequency Response - 80Hz-20Khz Spl 1 Watt/1 Meter - 90Db Cone Material - Poly Injection Voice Coil - 1In Aluminum Tweeter - 1In Mylar Dome Grilles - Plastic Package Contents: Boss Audio Marine 6.5in 2-Way Coaxial Speaker 200W Boss Audio MR60B: Marine 6.5in 2-Way Coaxial Speaker 200W Black