![]() After doing some research, I found various blind studies claiming participants could localize sound down to 60 Hz. I guess the problem here is that if the volume the EQ starts working to account for the differences is above the point where you can localize the sub frequency ( IF, you're not using two subs) this could cause a problem of being able to tell when the sub kicks in.Ĥ.) In the debate, I've heard points being made about being able to localize the sound of the subwoofer below 80Hz. Wouldn't the Auto EQ essentially increase the volume going to the sub at that point to essentially make up the difference in lost volume? However for the B1's, once it gets close/drops below 48Hz what begins to happen? Do the B1 speakers still try to play causing distortion? Do the speakers just no longer play below those frequencies therefore not "blending" as nicely?ģ.) Let's say that as the B1's or other bookshelf speakers drop below their low frequency rating, 48 Hz in the Emotiva B1 example. From the specs, it would seem the T1's would play cleanly all the way through 40Hz. The two examples would be Emotiva T1's with a low frequency rating of 37Hz and the Emotiva B1's with a crossover frequency of 48Hz. Does this work in reverse? Is -12Db close to inaudible/insignificant at that point? The root of this question is trying to get to the bottom of what low end frequency is needed in the mains to "blend perfectly".Ģ.) Let's look at two example speakers and discuss what happens at the frequency of the mains drop from 80Hz to 40Hz. reference does the volume become inaudible and/or relatively insignificant to the room sound? I understand at low frequencies the rule of thumb is at you gain 6db you double the perceived sound. I've looked at the curves and understand how this works. At 80Hz, a 12db/octave high pass filter is applied and a 24db/octave low pass filter is applied. I have a few guiding questions that I'd like answered if possible.ġ.) I've read and understand how a typical Audyssey crossover works when set to 80Hz & speakers are set to small. ![]() I'd like some feedback from folks who actually understand the electronics and physics behind what's happening and not just opinions. Therefore, please no blanket posts about Tower is better. Bookshelf & sub speaker debate, but I'm really wanting to get to the bottom of what physically is happening when we talk about this. This is secretly another Home Theater Tower & sub vs.
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