billfitzmaurice
Seasoned Veteran
Last Activity: Today, 07:00 AM
Joined: 11-11-2006
Location: New Hampshire
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DCR is the result of the length of wire. The length of wire for the same Le will vary if the physical size of the coils is different, which is the case... -
I don't know what the function is but to model excursion just make the box size very large, like 100 cu ft. BTW, an open baffle doesn't necessarily have...Leave a comment:
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rst28Leave a comment:
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Whatever direction he decided upon it took place four years ago.Leave a comment:
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Bump. A new computer, the latest version of W10 and my WT3 didn't get along at all. I was almost ready to toss the WT3, as an experiment I downloaded...Leave a comment:
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The very mention of 'faster response' with a subwoofer driver indicates ad copy written by a marketeer with limited, if any, engineering chops.
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Shorting rings are of dubious value with subs, as where they're effective with respect to inductance tends to be well above the subwoofer pass band....Leave a comment:
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There's still an Acoustic Research, but they are related to the original company in name only, having bought the rights to use it.Leave a comment:
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In addition to the issues already pointed out the AVR A/B speaker outputs may well be series wired. Get a plate amp.Leave a comment:
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No relation to AR, Acoustic Research.
ÂÂLeave a comment:
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Agreed, but that's all they sell these days. I've never used an AVR as the video source. I send my video sources direct to the TV, and take the audio...Leave a comment:
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The usual rule of thumb is to cross over no higher than where the 30 degree off-axis is down 6dB from on-axis. It's easy to see that with an axial//30/45...Leave a comment:
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The same basic device was referenced back in the third post of the thread.Leave a comment:
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FWIW those aren't phase plugs, they're pole piece extensions that resemble phase plugs. When the driver designer decides not to use a dome to cover the...Leave a comment:
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It's not gone for me, W10/Firefox. Still there if I switch to Edge, Chrome or IE.Leave a comment:
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+1. I'd use a solid core to keep the size manageable.
 ...Leave a comment:
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The vast majority of buyers only look at inches and watts, and lack the ability to make use of full specs anyway, so retailers going after that market...Leave a comment:
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+1, car doors and rear decks are barely adequate for midbasses, structurally speaking.Leave a comment:
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When a 60Hz half-space F3 translates into a 35Hz F3 in the car the cab is large enough. If it wasn't for cabin gain auto dB contests wouldn't register...Leave a comment:
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Cabs intended for home use are much larger than you need for a car, due to the cabin gain that a car gives. Model the driver in a sealed cab with an f3...Leave a comment:
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