Oh no Johan, they are KINO's--K-horns in name only. They have a Crites 1526S 15" woof, a BMS-4592-2" compression mid driver hung n a Martelli Tractix wood horn and a set of Crites CT-125 tweets, and some Al Klappenberger "Universal " crossovers.....Nothing stock in them. I buiklt the cabinets in 1986 from Speakerlab plans and they are just an awesome system. Physically interactive...