Xantech PA4100X, FOUR CHANNEL HI-POWER AMPLIFIER Installation Physical Location and Mounting

Page 8 Model PA4100X

INSTALLATION - PHYSICAL LOCATION AND MOUNTING

Upper shelf, component, wall, etc.

PA4100X	Keep perforations on top cover free
	of obstructions!

2-inch spacing (minimum)

To maximize air flow, route	Convection
single large opening in lower shelf.	Airflow	Keep perforations on bottom
		plate free of obstructions.

Figure 4 – HORIZONTAL MOUNTING

When mounting the PA4100X, you should plan its location carefully. Pay close attention to each of the following factors:

1.The amplifier is convection cooled. That is, it depends on the natural free flow of air up through the slot perforations in the bottom plate, over the internal heat dissipating fins, then out the top cover, for adequate cooling.

2.If mounted in an equipment cabinet or other confining location, allow at least 2 inches of space above the top cover (see Fig. 4). Be sure there are large openings in the shelf below the unit and in the cabinet to allow the entry of cool air and the escape of warm air.

NOTE: Do not remove feet in shelf-top installations and make sure top and bottom perforations are free from obstruction..

3.If the cabinet contains other heat generating components, you will have to pay even closer attention to adequate ventilation.

4.Do not hesitate to use fans (quiet, boxer type), if necessary, to ensure a constant flow of air through the PA4100X's and the other heat generating components.

5.When mounting in a 19" (483mm) rack, adding a double RU (Rack Unit) above and a single RU below the PA4100X will improve convection in heavy use applications.

[One Rack Unit size = 1-3/4" (44.5mm) in height].

© 2003 Xantech Corporation