Wet Sounds SW Series 8" White Convertible Marine Coaxial Speaker - 250 Watts Max / 125 Watts RMS White 8" High Performance Convertable Coaxial Speaker Closed Style Grill - One Pair|125 Watts RMS, 250 Watts Peak per Speaker --- 4 Ohm Impedence|Rubber Surround, Spider and Magnet Protector - Materials made to withstand the Wet Environment|Titanium High Output Dome Convertible Component or Coaxial Mounted Tweeters|Internet Warning!!! Wet Sounds, Inc. products sold on any non authorized web site or internet auction site . This includes non authorized sellers on Amazon, eBay and craigslist.