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#1 |
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diyAudio Member
Join Date: Sep 2005
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How can I attenuate or reduce efficiency on a tweeter?
My tweeter is way too loud for the replacement drivers I got, and I'd love to subdue them a bit. I believe some arrangement with resistors may be possible, but I'm not sure what I'd be aiming for or what to do... |
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#2 |
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Custom Title
diyAudio Member
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The easiest arrangement is an 'l-pad'. Madisound (www.madisound.com), parts express (www.partsexpress.com), solen (www.solen.ca) should have an option for you. Fostex sells a transformer based tweeter attenuator that I'd suspect to be better still, but it's more expensive. There would be a hookup diagram included with any of these.
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I write for www.enjoythemusic.com in the DIY section. You may find yourself getting a preview of a project in-progress. Be warned! |
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#3 |
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diyAudio Member
Join Date: Dec 2001
Location: Melbourne, Australia
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For the resistor l-pad bit, try this section of Rod Elliots' passive crossover article.
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Jont. "It is impossible to build a fool proof system; because fools are so ingenious." |
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#4 |
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diyAudio Member
Join Date: May 2006
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good info,in many cases a single resistor will do, but when keeping resistance low in the signalpath is of importance a series-parallel network is the choice...
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Max. cone displacement can be several foot on any speaker!Too bad it can be done only once......
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