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Multi-Way Conventional loudspeakers with crossovers

Preparing for first DIY "project"
Preparing for first DIY "project"
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Old 19th July 2006, 01:51 AM   #1
454Casull is offline 454Casull  Canada
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Join Date: Jan 2004
Location: Toronto, ON, Canada
Default Preparing for first DIY "project"

I'm going to build open-baffle versions of Zaph's "best 3" speaker" - basically, the easiest speaker to build ever. Although I do want to make sure of something: is the notch filter the 3-component part in this circuit?

http://zaphaudio.com/audio-speaker18-filter.gif

And I don't need the BSC, right?

Also, what power rating should the resistor(s) be?
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Old 19th July 2006, 03:38 AM   #2
454Casull is offline 454Casull  Canada
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Location: Toronto, ON, Canada
Forgot to mention that these would be replacing the crap satellites that came with my PC speaker set. I doubt the drivers would be getting any more than 10W a piece, if that.
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Old 19th July 2006, 03:02 PM   #3
sreten is offline sreten  United Kingdom
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Hi,

You don't need the BSC if your baffle is big enough.
If its not big enough you get baffle roll-off, not step.
The notch filter is the 3 component part .
3w wirewound should be fine.

/sreten.
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Old 19th July 2006, 04:04 PM   #4
454Casull is offline 454Casull  Canada
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Location: Toronto, ON, Canada
Thanks.
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