1977: Forsythe added two way compact systems and vented subwoofer systems with a unique interchangeable tube venting system such the enclosure could be field re-configured for use with various drivers from JBL Professional, Gauss Loudspeakers, Altec and EV.
American Broadcasting Company | Fox Broadcasting Company | Ford Motor Company | The Walt Disney Company | Royal Shakespeare Company | Hudson's Bay Company | East India Company | Speaker | Speaker of the United States House of Representatives | Dutch East India Company | McKinsey & Company | H. J. Heinz Company | Company | Peninsular and Oriental Steam Navigation Company | Speaker (politics) | speaker | company | Bad Company | production company | Three's Company | Shell Oil Company | Goodyear Tire and Rubber Company | Glenn L. Martin Company | The Coca-Cola Company | Southern Pacific Transportation Company | Pullman Company | Marconi Company | Canon (company) | Victor Talking Machine Company | Negro Ensemble Company |