Looking for a PolyPlanar Platinum Panel Speaker Pair White MA905W? Available now at BOE Marine, the Marine Electronics Experts MA-5500 Platinum Panel Speakers Poly-Planar MA905 Panel Speaker (Black) MA905B Weatherproof Outdoor Speaker Low magnetic field. These low magnetic field three-way speakers have a unique dual woofer design that handles up to 280W/pair. The perfect upgrade for the popular Slim Line Speakers. 3-way design with mylar tweeter and midrange These low magnetic field three-way speakers have a unique dual woofer design that handles up to 280W/pair. Poly Planar MA905W POLY-PLANAR MA905 (W) PANEL 400 WATTS The perfect upgrade for the popular Slim Line plastic frame withstands UV raysLow-magnetic designWaterproof designRugged powder coated stainless steel grill3-way design with mylar tweeter and midrangeAvailable in White onlySpecificationsFrequency Response: 55Hz to 20KHz(3 Way)SPL: 85dBPeak Power: 280W/pairSpeaker Impedance: 4 ohmWeight (each): lbs per SpeakerMounting Depth: 1-9/16 (39mm)Outside Grill: 10-1/16 x 6-5/16 (255mm x 159mm)Cutout: 8-7/8 x 5 (225mm x 126mm), PolyPlanar