Hello Kenzo99
I have connected the unit to my hi-fi amplifier via an audio cable, just like an ordinary hi-fi component. And the speakers are connected to this amplifier. But apparently you can also connect speakers directly to the Noxon. I don't know how powerful the built-in amplifier is. I use Spotify and Bluetooth as sources.

Hello Kenzo99
No. It works the other way round: you can pair a Blutooth signal source, e.g. smartphone, with the A580 and thus listen to music via speakers connected to the A580 by hardware. A speaker connection via Bluetooth is not possible. The A580 is discoverable via Bluetooth - you can see this in the menu when you select Bluetooth.
Greetings, Karel

The A580 can only receive Bluetooth. This means that you can play music from your smartphone to the A580. Bluetooth is one of the possible sources along with line in, DAB+, CD etc.
However, it is not possible to pair headphones or Bluetooth speakers to the A580 in order to output sound this way.
The output is exclusively via cable (headphone jack, loudspeaker cable clamps).