D364.5 - Diamond Audio 6.5" 2-Way Convertible Component Speaker 6-3/4" 2-way convertible speaker system: includes two woofers, two tweeters, and Two crossovers Graphite-fortified copolymer woofer cone with rubber surround 1" aluminum dome tweeter (can be mounted inside woofer or separately) Outboard crossover network with Rear Fill outputs Top-mount depth: 2-7/16"