Alectro Systems Inc.


FB674 Audio Video Connection Floor Box System

Mounts flush with floor

The FB674 Floor Box is a steel unit for installation in stage or church platform floors. It can be configured to provide microphone, monitor speaker, computer VGA connections or AC power simply by installing the appropriate wall plate (sold separately).

Once installed, it provides access to these connections via a hinged lid. When the cables have been plugged into the box, the lid can be closed, allowing the cables to feed out through a slot in the lid. The hole size required for the box (in floor) is 4" x 6". The box is 3-3/4" deep.

The bottom of the box has a 2" x 2-1/4" cut out with holes spaced at 3-1/4" inches. This allows you to mount any standard wall plate. Here are some examples.




Downloads and Links

Data Sheet (pdf 261kb)
Design and Order Process
Price & Purchase


3 Minute description and installation video