Peaks of 80-88 dB if my wife is in the shower, or not home.
C weighted.
Fast response.
Measured at the listening seat, 8' from plane of speakers.
One time, listening briefly at really loud levels (about 94), I got curious.
Got up and measured the SPL a couple of inches from the speakers. It was peaks of 116 dB. A few seconds later the volume got back to comfortable levels.