Bang & Olufsen BeoLab 11 - User Guide - Manual (Page 10)

When using BeoLab 4 with your
subwoofer.
When possible use a Power Link
cable and set the POWER LINK
switch to LEFT or RIGHT. When
using a mini jack cable, always set
the LINE IN switch to LINE. Do not
use the PC setting.
Set the switch on your subwoofer
to 0dB.
Note! Do not use the setting -dB
on your subwoofer unless you have
connected a BeoLab 4 PC.
>> Adapt the subwoofer to your setup …
10