Search L C Audio:
L C Audio Technology
H.C. Andersensvej 56
or Gert Frederiksen
+45 6062 9017
Show prices incl. VAT
Are you inside EU?
Active Subwoofer Filter
|Here you find an active subwoofer filter with
any conceivable function, and in very high quality as well. It is NOT an L C Audio product, just an
inspiration for your DIY project. If combined
with ZapPulse 800XE, and/or ZapPulse 2.3 modules, this filter can give you a state of the art
- Gain X10
- Gainer / Q-Boost
- Variable 15 - 60 Hz Sub Filter
- 4.th order LP filter
- Step Less Variable Phase Control
The function blocks can be bypassed and left out as you find adequate. The LP filter can also run in
second order mode, simply
take out one of the filter order blocks.
Click on the schematic, to get a more detailed PDF version.