I think you are confusing Bluetooth with WiFi and assuming equivalent sound quality potential. Bluetooth is awesome for when the option is either Bluetooth or no sound, but it was never intended to have the bit bandwidth that WiFi has.
Assuming you want to continue on this path, look for a speaker that has a big, expensive DAC in it, which upscales to 24/196. Most speakers like this have a slave output for the other channel, so you can get stereo.
That DAC and the medium you transfer data to it will determine the sound quality.
Assuming you want to continue on this path, look for a speaker that has a big, expensive DAC in it, which upscales to 24/196. Most speakers like this have a slave output for the other channel, so you can get stereo.
That DAC and the medium you transfer data to it will determine the sound quality.