4) New MB QUART NKF-692 6x9" 260 Watt 2-Way Marine/Boat Audio Speakers Stereo 6" x 9" 2-way MB Quart NKF Marine Speakers. Peak Power Handling Per Pair: 260 Watts. Peak Power Handling Each:130 Watts. RMS Power Handling Per Pair: 120 Watts. RMS Power Handling Each: 60 Watts Polypropylene cone. 1" Titanium coated tweeter Nautic crossover with special protective sealing lacquer. Gold-plated terminals to resist corrosion Voice-coils protected against direct water spray. Sealed solder joints