You can configure a virtual machine to use an ALSA sound card by modifying virtual machine settings.

1

Select the virtual machine and select VM > Settings.

2

On the Hardware tab, select Sound Card.

3

Select Connected and Connect at power on.

4

Select Specify host sound card and select the ALSA sound card.

5

If the ALSA sound card does not appear in the list, use the alsa-utils package to list the ALSA sound cards on the host system and select Specify host sound card again.

For example: aplay -L

6

Click OK to save your changes.