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Forum: DIY Speakers and Subs   02-22-2017, 08:13 AM
Replies: 6
Views: 115
Posted By Bigus
And to further support your point, this $10...

And to further support your point, this $10 tweeter I'm working with is only asked to cover from about 4kHz and above. In that range, for the content that exists in music and our hearing acuity, you...
Forum: DIY Speakers and Subs   02-22-2017, 08:08 AM
Replies: 6
Views: 115
Posted By Bigus
Agree, with the caveat that some speakers run the...

Agree, with the caveat that some speakers run the "tweeter" down to 1kHz or even lower. Not only do we become more sensitive to quality in that range, and content in that range in music increases,...
Forum: DIY Speakers and Subs   02-22-2017, 08:00 AM
Replies: 16
Views: 260
Posted By Bigus
Look in this forum for a thread by notnyt on...

Look in this forum for a thread by notnyt on testing amplifiers - has lots of good data on real world output of many of the amps you might consider using.
Forum: DIY Speakers and Subs   02-22-2017, 07:47 AM
Replies: 6
Views: 115
Posted By Bigus
Has to fit the intended use of the speaker,...

Has to fit the intended use of the speaker, including considerations of room, as well as preference of the listener.

Live concert? Club? Background music? Big home theater? Primarily music in a...
Forum: Audio Theory, Setup, and Chat   02-22-2017, 07:29 AM
Replies: 8
Views: 87
Posted By Bigus
I've never really thought about it despite being...

I've never really thought about it despite being only an hour or so from the ocean. I know humidity and salt affect vehicles over the years as they are outside. Does AC not keep humidity well...
Forum: Audio Theory, Setup, and Chat   02-20-2017, 02:29 PM
Replies: 154
Views: 2,512
Posted By Bigus
I couldn't help it. I started to say french...

I couldn't help it.

I started to say french fries move the diaphragm, but you know, pontification and all.
Forum: Audio Theory, Setup, and Chat   02-20-2017, 01:50 PM
Replies: 154
Views: 2,512
Posted By Bigus
Really? Very early in this thread, I included...

Really? Very early in this thread, I included this:


Ohm's law isn't that complicated. The relationship of current to voltage through impedance is well known. I haven't tried to "uphold"...
Forum: Audio Theory, Setup, and Chat   02-20-2017, 09:13 AM
Replies: 154
Views: 2,512
Posted By Bigus
+1

+1
Forum: Audio Theory, Setup, and Chat   02-20-2017, 07:50 AM
Replies: 154
Views: 2,512
Posted By Bigus
I was hungry last night. :)

I was hungry last night. :)
Forum: Audio Theory, Setup, and Chat   02-20-2017, 07:49 AM
Replies: 154
Views: 2,512
Posted By Bigus
If I have somehow "perverted your context" you...

If I have somehow "perverted your context" you will have to explain how. Aside from fringe theories and such, there is only one physics, and one set of agreed upon definitions. You use them and are...
Forum: Audio Theory, Setup, and Chat   02-19-2017, 11:19 PM
Replies: 154
Views: 2,512
Posted By Bigus
I was wrong... I haven't run out of examples. :)...

I was wrong... I haven't run out of examples. :)

There are ten children. I give each of them french fries. I have 100 fries, they get 10 each. 10 fries per child. They have acquired something...
Forum: Audio Theory, Setup, and Chat   02-19-2017, 10:57 PM
Replies: 154
Views: 2,512
Posted By Bigus
So it doesn't matter that you goofed on the...

So it doesn't matter that you goofed on the fundamental physics, leading to numerous false statements, some quite humerous, because you understand ohms law and that's all you need to do your daily...
Forum: Audio Theory, Setup, and Chat   02-19-2017, 10:51 PM
Replies: 154
Views: 2,512
Posted By Bigus
This quote, coming from you, is epic. I...

This quote, coming from you, is epic.


I have been saying the same thing from first post to last. I have tried every way I can think of to explain it to you, but you won't or can't get it. ...
Forum: Audio Theory, Setup, and Chat   02-19-2017, 09:00 PM
Replies: 154
Views: 2,512
Posted By Bigus
Precisely. Current never exists without a...

Precisely. Current never exists without a causative voltage, a causative energy. Voltage can exist absent the present of current, because it can exist as a property of both static and moving...
Forum: Audio Theory, Setup, and Chat   02-19-2017, 07:58 PM
Replies: 154
Views: 2,512
Posted By Bigus
Don't be intellectually dishonest. I...

Don't be intellectually dishonest.



I have been consistently clear and absolutely in line with Maxwell's equations and every reputable source on the subject.

You are the one "paraphrasing"...
Forum: Audio Theory, Setup, and Chat   02-19-2017, 03:20 PM
Replies: 154
Views: 2,512
Posted By Bigus
I didn't make those disclaimers. I also didn't...

I didn't make those disclaimers. I also didn't argue against F = BLI
Forum: Audio Theory, Setup, and Chat   02-19-2017, 03:19 PM
Replies: 154
Views: 2,512
Posted By Bigus
I did this already. V = J/C. I = C/s. ...

I did this already.

V = J/C.
I = C/s.


The problem is one of words, not mathematical equations. You post them, but can't agree on basic definitions. I don't have to "mine" for anything. ...
Forum: Audio Theory, Setup, and Chat   02-19-2017, 01:05 PM
Replies: 154
Views: 2,512
Posted By Bigus
I called this a semantics argument initially. ...

I called this a semantics argument initially. Others vehemently denied this. And I'm not sure we can agree that voltage does not equal current - Jady's loose use of definitions might lead to just...
Forum: Audio Theory, Setup, and Chat   02-18-2017, 11:27 PM
Replies: 154
Views: 2,512
Posted By Bigus
Do you think current and charge are equivalent in...

Do you think current and charge are equivalent in the same way that one might say 'flowing water is still water, its the same thing'? I'm trying to untangle how you could have became so tangled.
...
Forum: Audio Theory, Setup, and Chat   02-18-2017, 10:45 PM
Replies: 154
Views: 2,512
Posted By Bigus
I mean, geez, did you overlook this nugget from...

I mean, geez, did you overlook this nugget from the Wikipedia page on "Ampere" when looking for some source to support this mess you have created?
Forum: Audio Theory, Setup, and Chat   02-18-2017, 10:42 PM
Replies: 154
Views: 2,512
Posted By Bigus
Please post a reference that states current and...

Please post a reference that states current and charge are equivalent. The key is that the actual words have to, you know, say that. Not just your interpretation of the words. One source.
Forum: Audio Theory, Setup, and Chat   02-18-2017, 10:29 PM
Replies: 154
Views: 2,512
Posted By Bigus
You have a fundamental reading problem if you...

You have a fundamental reading problem if you honestly believe that. The source you quoted was 100% in agreement with what I have been saying. I don't know if this a language thing or what, but I...
Forum: Audio Theory, Setup, and Chat   02-18-2017, 12:45 PM
Replies: 25
Views: 379
Posted By Bigus
Given the prodigious cabin gain in vehicles, this...

Given the prodigious cabin gain in vehicles, this is rarely true unless you are speaking specifically about factory systems. I've seen untold single subs in small sealed boxes that would have no...
Forum: Audio Theory, Setup, and Chat   02-17-2017, 10:56 PM
Replies: 154
Views: 2,512
Posted By Bigus
No. No no no. Coulomb is a measure of charge, a...

No. No no no. Coulomb is a measure of charge, a fundamental property of matter. Current is charge in motion, a derivative property. They are not interchangeable as you use them. That is as wrong...
Forum: Audio Theory, Setup, and Chat   02-17-2017, 04:04 PM
Replies: 154
Views: 2,512
Posted By Bigus
Current is not equivalent to electric charge. ...

Current is not equivalent to electric charge. Perhaps this is where your confusion arises.

See? You did it again. You are either misinformed, or redefining terms to try and support your...
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