Two soft dome tweeters, two custom 4" speaker drivers and a bass radiator, all perfectly tuned to the enclosure. Delivers 200 Watts of high quality audio. Rated IP65 for protection in the harsh marine environment from the front and rear of the enclosure, for installation inside or outside. Both the left and right speaker wires from the source unit or amplifier only need to be routed to one location for connection. Only a single cut out is required. The sealed design protects all drivers and components from being damaged if mounted in cupboards or cavities or outside exposed to the elements. Stainless steel mounting hardware included. Mounting Dimensions: 17" x 6-3/4". Model RV-FS402B Watts 200 Color Black Box 1 ea