Recent content by remla1
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Lowpass filter for subwoofer
:) hi, thanks for the advises. it seems working now i did not use any pre-amps and 50k & 25k works quiet well more power... almer- remla1
- Post #4
- Forum: General Electronics Discussion
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Lowpass filter for subwoofer
:-\ hi, does this circuit need a pre-amp or it can drive power amp directly? I can't find potentiometers stated in the diagram here in our place we have here 50k and 25k pots we don't have 47k and 22k. Can I use them? Is there any effect in the cut-off frequency of the circuit...- remla1
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- Replies: 55
- Forum: General Electronics Discussion