6" x 9" Platinum OvalPart Number: MA-6900 Performance advantage. The MA-6900 three-way speaker is designed to deliver your favorite music with a peak power capability of 400W/pair.FeaturesAvailable in White only3-way design with mylar tweeter & midrangeRugged powder coated stainless steel grillWaterproof designColorfast plastic frame withstands UV raysSpecificationsPeak Power: 400W/pairContinuous Power: 100W RMS/speakerSpeaker Impedance: 4 ohmWeight (each): 6.75lbMounting Depth: 3-5/16" (83mm)Outside Grill: 10-5/16" x 7-3/4" (262mm x 196mm)Cutout: 8-1/2" x 6-1/16" (215mm x 154mm)Frequency Response: 49Hz to 20KHz (3 way)SPL: 88dBCone Size: 6" x 9" (152mm x 229mm)