You probably can hear lower than that but it’s a matter of equipment. You need subwoofer to hear the lower frequencies and once they are low enough, they are felt rather than heard (for example a truck droning in the distance).
1 Like
Yes, my test was hasty and with many many biases:
Done through my mac speaker (no earphones), in an hotel room which wasn’t silent, at low volume, and taking the signal from a youtube video of dubious origin.
1 Like
2 Likes
2 Likes