High power speakers for high power stereo systems, can handle 400 watts(200 watts RMS) power per pair. Completely waterproof, coated internal wiring for long life. Three way speaker, polypropylene cones and stainless steel grill stand up to harsh marine effects. Heavy duty ABS plastic frames are UV stabilized. 6"H X 9"W X 3-1/2"D. White. Sold in pairs.