auna SELECT Unison Retrospective Manual De Instrucciones página 49

Incorrect connections to individual speakers will not damage your Unison
or your loudspeakers, merely the sound will be excessively "wide" and very
low in bass at the same time. Therefore, if you are dissatisfied with the
sound characteristics after connecting, please check all connections!
The speaker connections are designed for speakers with 4 Ohm impedance.
Speakers with an impedance of 8 ohms can be connected to the Unison
without any risks, but in this case the full power of the Unison will not be
used. The Unison was developed in coordination with the in-house passive
loudspeakers and unfolds its best sound when used together. We therefore
recommend using Unison with our Retrospective, Octavox and Reference
Series speakers and selecting the EQ preset that matches the speaker
model under MENU > System Settings > Equaliser.
Subwoofer Output
You can connect your Unison to a subwoofer using the SUB OUT output.
Attaching the rubber feet
Four rubber feet are included, which you can attach to prevent scratches
on the underside of the Unison. Please note the following instructions for
attaching the feet:
First you have to put the rubber
foot into the insert.
Then turn the rubber foot clockwise
to fix it in the insert
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