I’m quite into music and good stereos and bluetooth audio isn’t the best quality.
If you can get a device that supports APTX over bluetooth then it is pretty good but if your source is an Apple device you won’t have this.
A lot of Android phone and tablets do and a reciever can be had for £25 from Amazon – I bought one a few days ago and it works well in the bedroom on an old Arcam amp and Sony android phone via APTX.
Standard BT audio isn’t as good.
For good quality music I’d consider a wi-fi device. The Pure Jongo is good but can’t handle lossless or any other hi quality file.
Best bet is to use an apple airport express and stream through that if you have Fruit devices.