Clark 209`s hitting all the way down to 1hz !
I have had these a few days and thought I was picking up some super low content, so I decided to test them out to see when they stopped producing.
They had feelable output down to 1hz......
It really picked up about 5hz....they are only rated to 15hz as they are the bottom of the line.......the top of the line ones are rated to 5 hz.
I wonder how they measure and rate these
Careful with the video, mine thermally cut out half way thru the test as it is pretty long in duration, not just a sweep.
I had to crank them up pretty good to feel it , but still, they are going pretty low during movies without cranking them up.....well below 10hz at normal movie levels where you can still feel them......
At normal settings 6hz was very usable.........
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