Device Controls allows you to select your sound device and configure
its settings.
Bass Cancellation
Figure 1. Device Controls dialog box where you configure the
polarity of rear speakers.

Some 6 speakers (5.1) or 4-speaker systems, which invert the polarity of the rear
speakers, will cause bass cancellation. To invert the polarity of the rear speakers and
restore the bass level:
- On the Bass Cancellation tabbed page, select the check box.
Back to Contents Page