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Older Activity
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05-17-2013, 08:07 PM
3 wavelengths, actually. For all practical purposes even most pro touring line arrays are point sources below 400Hz or so.
11 replies | 610 view(s)
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05-14-2013, 09:09 AM
There are many, including my David that was mentioned, and they're really just 3 way speakers. In the original drawing by the OP he had the subs in a...
38 replies | 1192 view(s)
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05-13-2013, 10:48 AM
DC phantom power is transmitted simultaneously on both pin 2 and 3, with the shield (pin 1) being the ground. Since the DC voltage on the ‘hot’ and...
5 replies | 732 view(s)
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05-13-2013, 08:13 AM
True, if the array is horizontal. If it's vertical CTC spacing isn't critical unless your listening distance is quite close, in this case too close.
12 replies | 295 view(s)
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05-12-2013, 07:44 PM
Per watt?
My point is that you want the sensitivity of the sub and the mains to be reasonably close to each other. You might not need 9 woofers to...
12 replies | 295 view(s)
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05-12-2013, 04:47 PM
The sub won't be able to keep up. Two might.
Don't calculate it, measure it on the prototype. Measure from at least 3 meters away so that the...
12 replies | 295 view(s)
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05-12-2013, 08:13 AM
AFAIK almost all x.1 receivers have a stereo mode.
You don't need an 80Hz passive high pass. Aside from being outrageously expensive it won't work...
38 replies | 1192 view(s)
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05-11-2013, 07:44 PM
Rotech, don't bother replying to my posts, as I put you on my ignore list long ago because of replies just like the one above. I took a look at it...
22 replies | 453 view(s)
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05-11-2013, 07:36 PM
First things first, ditch the mains above the subs idea. The best placement for mains and subs very seldom results in a shared footprint. Make them...
38 replies | 1192 view(s)
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05-11-2013, 05:31 PM
Inside the car or out? Outside you won't hear the sub, you'll hear the sheet metal of the car vibrating at the car body's resonant frequency, so it...
22 replies | 453 view(s)
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05-10-2013, 07:23 PM
Since the output of both the driver and PR are omni-directional it doesn't matter where either go.
2 replies | 91 view(s)
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05-09-2013, 12:30 PM
Chances are it's a typical 600 ohm line driver, and it won't be bothered in the subwoofer band width driving a half dozen 20kOhm input impedance sub...
11 replies | 262 view(s)
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05-08-2013, 10:36 PM
Parallel loads will all see the same drive voltage, so from that standpoint there's no problem. But each of the parallel loads also reduces the total...
11 replies | 262 view(s)
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05-08-2013, 08:20 AM
True, but you can get the same improvement to your system for a lot less money if you go here: http://www.machinadynamica.com/index.html
37 replies | 1193 view(s)
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05-08-2013, 08:03 AM
It's not that lessloss sells bogus products, it's that they don't work any better than other products that cost far less. I'm sure the Kawero are...
37 replies | 1193 view(s)
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05-07-2013, 07:27 PM
Use line array speakers, which reduce vertical dispersion, which improves intelligibility. But don't expect miracles. The only cure for a bad room is...
5 replies | 446 view(s)
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05-07-2013, 12:42 PM
The only way to find out is to model it using a program like HornResp. If you can't do it yourself or convince someone else to do it for you use the...
5 replies | 289 view(s)
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05-07-2013, 09:36 AM
Does that mean snakeoils on a plane? ;)
37 replies | 1193 view(s)
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05-07-2013, 08:42 AM
They appear on a site that should be named snakeoilareus dot com, so the presence of an additional digit in the price should come as no surprise....
37 replies | 1193 view(s)
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