Bass on or off for subs?

[lokko]

I got new speakers. The logitech z323 and I tried listening to with and without bass and I noticed it makes a difference in sound distribution and noise. Shannon are we not supposed to use subs with bass?

[Trend]

I suggest settings for Jazz. You want to normalize (set to 0) or accentuate treble and normalize or de-emphasize Bass for ultrasonics.

[lokko]

So bring bass to 0? as for tremble im not sure there is a knob for that. I'm not understanding this lol

[in3deep]

im using the same speakers

with the woofer knob turned on, the ultrasonics are not silent anymore... theres an irritating boom boom chika boom sound