The Soundstorm 4" x 10" 3-Way F341 Force Loudspeakers were developed to perform beautifully with both Evolution and Force amplifiers. The blue poly injection cones and space-aged grille design make the Force series of full range speakers among the most stylish in the mobile entertainment industry. Force speakers back up their fashionable look with a killer sound that is other-worldly. There is a Force speaker available to fit every mobile entertainment application, even a 6.5" component set and a slim-mount 6.5" speaker. This ensures that wherever you may go, the Force will be with you.