billfitzmaurice
Obsessed & Proud of It
Last Activity: Yesterday, 11:04 PM
Joined: 11-11-2006
Location: New Hampshire
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The power to the mid and the tweeter are unaffected by the woofer. The three operate independently, thanks to the crossover. -
Impossible to say from that information. The driver rating is thermal. More often than not drivers, especially woofers, run out of excursion at levels... -
It will have no effect on cabinet vibration, as they move inward and outward in unison, no matter where they're placed. You see this same claim made about... -
PRs have omni-directional output, just like ports. Their placement doesn't affect dispersion. -
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Short answer, yes. However, using the woofer and tweeter you specified there's no need for a midrange. It just makes the design unnecessarily complicated....Leave a comment:
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That's why my design doesn't look like that, but like the picture in the first post. It has no audible or measurable cavity resonances. If it did it never...Leave a comment:
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Don't do that. For details why and what you should do post on my forum....Leave a comment:
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It's done all the time, the technical term for it is a Linkwitz Transform. Just remember that Hoffman's Iron Law still applies....Leave a comment:
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The response of the sub won't be affected, but the credenza and everything in it will vibrate like mad. Subs need to go where they sound best, which is...Leave a comment:
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Power ratings are thermal. Most modeling software programs will show mechanical limits. Since it will be different in every enclosure there's no point... -
There's nothing wrong with the Q numbers if they're the only thing you look at. But when taken in context with the rest of the published specs they don't... -
I seldom use ports less than two inches in any dimension. The region of high friction near the port wall extends at least a quarter inch from the walls,...Leave a comment:
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Something is off. When I entered everything but Qes and Qts into WinISD it calculated a Qes of 41.7 and Qts of .363. It's still a very good driver for...Leave a comment:
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It won't change the sound down low on or off-axis, because dispersion down low is omni-directional. It narrows as frequency goes higher. The larger the... -
He already touched on the main advantage, which is wider horizontal dispersion using two smaller midbasses with the same total cone area as one larger... -
Watch this starting at the 3:20 mark. Then go back and watch all of it. ...Leave a comment:
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Anything within +/-5% will do. Even accounting for the resistor tolerance you won't be able to hear any difference. -
Your question has nothing to do with Pro Audio/Sound Reinforcement, but in any event Le and C of metal films is insignificant....Leave a comment:
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Chances are the 6 ohm rating applies to either A or B alone and to A and B together, so 4 ohms is out no matter what. Most receivers of this sort have...Leave a comment:
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