Hello.
I just have a simple question if anybody knows how low frequency TL subwoofer
can support up to.


I'm trying to figure it by testing the sound, but I would like to know
if anybody knows it already.

I think TL subwoofer works from 30Hz to 200Hz. I don't know.

Please correct me if I am wrong. Thank you.

 

First watts now hertz.. can't you find this by looking inside the manual?

 

I've run some test tones from a DVD-A test disc I made through it and it does produce usable output down to 30Hz or so. As far as the top end I'm not sure. It all depends on how the ELS designers specified the LFE crossover. 200Hz might be a bit high since typical home theater (DD 5.1) LFE crossovers are set to the 80 to 120Hz range. Anything too much higher and you can localize the sound to the sub. Certainly an 8" driver can be used higher but in a sub woofer application it is usually cut off much lower.

The DVD-A spec doesn't really say anything about it as far as I can tell.

What's your concern or curiosity based on ?