Wireless or wired?

ronboco, I use WiFi and can see two possible problems.  One is interference.  There is a dozen of channels at 2.4GHz, but you can only have three non-overlapping and I had dropouts.  I switched to 5GHz and it is fine now.  The other problem is delay.  Music is transferred in packets and plays with a couple of seconds delay.  When playback stops it keeps playing for couple of second from the receiver's buffer.  It makes no difference, as long as all music is delayed.  If it is only for subs it has to be time aligned.

Zero bass traps in my room. Tried em many years ago. Well a lot of people rave about them. Make it sound like you just can't live without em. Well I tried and tried. Of course they made a difference. Just not an improvement. Thankfully never cost me a cent!  

This stuff is not that hard. Its just there's a lot of it. A lot of simple stuff. But its just not that complicated. So just keep learning all the little bits. It all adds up. Especially if you learn the bits that actually work. ;)

@kijanki Thanks for the advice. I will be using RELs airship wireless system. I think it is 5.8 GHz. I will check to see if the delay is accounted for. 

@millercarbon. Will do. I’m hooked

For reliability issues, I try to go wired any time I can, and relegate wirless to convenience devices, but not music or movie streaming.  Of course, I'm in a dense apartment building with 2 dozen wifi signals.