Generally, I guess I have the following options:
1.) use a receiver
2.) By more Bluesound amps (similar with sonos). 1 for each speaker pair
--> seems to become expensive for the purpose
3.) Connect the bluesound node to a multi-channel amplifier
--> I have no experience with such amplifiers and sound quality
4.) Get the C399 and get an additional small amp just for my Mirage satellites in my kitchen
--> like a Monoprice Unity 100-Watt - not sure about sound quality
5.) Get the C399 and buy a dedicated Bluesound speaker with integrated amp to replace my current satellites, like the Pulse
As I start thinking about the the spirit of such systems I wonder why there are no bluesound ceiling speakers or more modest Bluesound amps for that purpose.
I started to look professional lien as well
The Bluesound Professional BSP125 is a network active loudspeaker with integrated streaming capability designed specifically for use in commercial installations. The player in the BSP125 is based on the established BluOS platform and is capable of playing and distributing content from local...
www.bluesoundprofessional.com