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7th July 2011, 09:36 AM
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#1 |
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diyAudio Member
Join Date: Oct 2009
Location: Bitola MACEDONIA
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Activ filter fo sabwoofer!
Friends,
Need a circuit (shematics or project) for active filter for subwoofer with a TL082 or NE5532 or similar! Upper frequency to be 120Hz and has a sustained ability to reduce the 80Hz!   thanks Last edited by radio; 7th July 2011 at 09:40 AM. Reason: Activ filter for SUBWOOFER! |
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7th July 2011, 04:36 PM
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#2 | |
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diyAudio Member
Join Date: Jan 2008
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Quote:
Try looking in the Source & Line forums: Analog Line Level Preamplifiers , Passive Pre-amps, Crossovers, etc. |
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7th July 2011, 04:45 PM
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#3 |
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diyAudio Member
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http://www.datasheetcatalog.org/data...r/DS008357.PDF
Active Filters The 24dB/oct is another option. Should be easy enough to build.
__________________
"Throwing parts at a failure is like throwing sponges at a rainstorm." - Enzo My setup: http://www.diyaudio.com/forums/multi...tang-band.html
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7th July 2011, 04:54 PM
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#4 |
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diyAudio Member
Join Date: Jan 2005
Location: Copenhagen
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