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| Date: |
July 05, 2008 at 10:59:36 |
| From: |
ted, [85-130-16-145.2072539924.ddns.cablebg.net] |
| Subject: |
Re: |
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I think that the majority of the contemporary drivers are incapable of performing satisfactory and we sacrifice definition for output.An idealized woofer will have infinite-baffle and will not work near it's resonance.For me such woofer doesn't exist or isn't affordable.
A sealed has a resonance in it's working range as a side-effect because of limitations(can't create infinite baffle or other reasons).
One can build a wrong box size for a sealed and with equalization and lots of power get the same low end extension while if ported is miscalculated low-end output can't be restored.That's the resonance dependence I meant.
I hardly remember reading about tweeters who employed a vent leading to a transmission-line structure behind the magnet and it's purpose was to cancel resonance occurring in the dustcap - polepiece compartment.I think that's the reason why some speakers don't have a dustcap.
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Posted with TalkShop version
2.77 BETA |
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