Niles OS7.3 White (Pair) 7 Inch 2-Way High Performance Indoor Outdoor Speakers Patent pending integrated woofer/baffle assembly increases cone area to provide powerful bass output 7 Mica-filled polypropylene cone is extremely rigid to reduce breakup and lower distortion 1 UltraSilk  dome with fluid-cooling and ultra-wide dispersion for clear, detailed and extended high frequencies Includes integrated mounting bracket and shelf stand Weather Proof engineering Enables OS Loudspeakers to handle extreme hot, cold and moist environments