Definitive Technology ProSub 60 Manuel du propriétaire télécharger pdf (Page 4)

Your Deﬁnitive Technology subwoofer has been designed to operate

at frequencies generally below 150 Hz. Because low-frequency informa-

tion in this range essentially is non-directional, your subwoofer can be

located anywhere in your listening room that is most convenient. Also,

the continuously variable low pass ﬁlter operates at a very fast roll-off,

ensuring great performance wherever you place your subwoofer. There

are, however, some general rules that you should bear in mind when

locating your subwoofer:

1. For maximum output the subwoofer should be placed in a corner or

against the wall, leaving roughly 2"-4" clearance between the subwoofer

and the wall(s).

2. Corner placement will increase the subwoofer’s efﬁciency, which in

turn will increase your system’s maximum output and improve the

dynamic capability of the subwoofer.

3. While one Deﬁnitive Technology subwoofer will always sound great,

the use of two subwoofers will deﬁnitely enhance your system’

s perfor-

mance by providing a smoother and more consistent response pattern.

Here, it is recommended that you locate the subwoofers on the same side

of the room as the main speaker of the same channel.

4. Always remember that frequency response and output level are great-

ly inﬂuenced by the subwoofer’s placement. A movement of even a foot

or two can dramatically change your system’s response characteristics.

You should experiment with placement in your particular listening room

in order to achieve the highest performance from your subwoofer.

5. Your subwoofer contains a powerful ampliﬁer inside its cabinetry.

When placing the subwoofer into a built-in cabinet, please be sure it

receives a clear ﬂow of cooling air. If your subwoofer is to be located in

a closed-back cabinet, be sure to put some ventilation holes in the cabi-

net back behind the subwoofer’s back panel.

6. Since the subwoofer has some output from the rear, if you put the

subwoofer in a cabinet, leave 2"-4" around the outside of the subwoofer

for the sound from the rear to get out.

7. When using the ProSub 60 with Deﬁnitive ProMonitors, consult

the ProMonitor instruction manual for other placement tips.

Subwoofer Placement

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Definitive Technology ProSub 60 Manuel du propriétaire Page 4