Many thanks for your responses, which are much appreciated. Have you tried the BL8?
I have a very interesting offer for the BL18. The BL8 I never tried. 🙁 I would get the 18 cheaper than the 8 so my decision was to go for the 18.
If I want want to extend the setting with the BL19 sub I would need the transmitter, right? The position would be behind the Couch other side of the room.
The first idea was just for stereo music but I would love to get rid of the Sonos Soundbar and Sub. So if they are doing a good job I would be happy to get rid of the Soundbar and Sub. Are you using these for TV?
Best greetings
Daniel