A system for distributing electronic information signals throughout a structure, particularly a residential dwelling, which adapts a plurality of electronic information signals into a signal which can be received by one or more information utilizing devices which are located throughout a structure. In accordance with particular aspects of the present invention, an improved structure and method of installing a plurality of communication cables in a wall adjacent to an existing electrical box attached to a building member is provided. An apparatus for adapting a multi-line telephone signal distribution hub for use with a single telephone line, or two telephone lines, is also included which allows the wiring for an internal KSU/PBX telephone system to be installed immediately and a single telephone line readily interfaced with a multi-line telephone signal distribution hub while a KSU/PBX control box and additional telephone lines from the telephone service utility can be readily connected at a later date. In accordance with another aspect of the present invention, a system is described for distributing audio signals from a central location to a plurality of discrete zones contained within a structure, such as a residential dwelling, which allows changes to be readily and conveniently made. Also disclosed is a system for distributing electronic signals within a room equipped for audio and video presentations and having four, five, six, or more, speaker connection locations for use in home theater applications.