My health app shows similar values.

The problem is that I max out the system volume to control it with my Fiio BTR5 and iOS thinks I’m listening to ~100dB all the time. Same thing with the Apple dongle and inefficient headphones.

They make awesome endgame stuff but after the latest price increase it gets even less obtainable.

I have quite a lot of room treatment but Dirac live is still night and day difference.

I‘m using a 8“ sub for my desk setup and neighbors never complained yet.

I recommend putting the sub on a thick stone or marble tile and have thick foam or any kind of absorption underneath.