Looking to run a true 5HZ signal to my Sub woofers but think my anthem receiver will Bottle neck this.

[m. zillch]

Maybe instead of working on getting ultrasonic/ infrasonic sound out of our audio systems our time would be better spent on getting ultraviolet/infrared light out of our video monitors. Just think of all the benefits. We could get a tan just by watching a movie!

 

[m. zillch]

Here's a demo. According to AI this (I've never heard before) was the number 1 song last year. I picked it only because it is current, popular, and uses modern recording technologies, by artists who can afford state of art gear. According to my analysis in Audacity:

This is the loudest section of it at 3m30s:
Die With a Smile full range loud part

This is the exact same passage, at the same level, however only the content 25Hz and below:
Die With a Smile same but 25Hz and below only

Psst: Infrasonic bass, below ~20Hz, is a worthless thing to worry about, for several reasons, for 99% of music.