Use this free software to assist you in building your high-pass filter

Subsaver saves you having to get out the calculator to work out the component values for your high-pass filter. It will design a second-order filter, with or without added gain, and with or without a peaking response

Detailed information about the filter is available on the high-pass filter page, which covers the design notes, recommended power supply and how to use WinISD to select the filter characteristics


Subsaver screenshot - circuit view
Subsaver screenshot - circuit
Subsaver screenshot- graph view
Subsaver screenshot - graph

Features of current version - V1.01

Click the image to download Subsaver

Subsaver is written in Visual Basic 6 and runs under Windows.
To run this software on an Apple Mac or possibly on Linux, you will need to install the Wine windows compatibility layer

Security information:
Filesize 90,112 bytes
MD5 Hash Code 55F8C345EB64D5B47EC76B1DF9D35882
Hash Code Generator to verify software against this value can be downloaded here

If you find the Subsaver software useful, please consider buying me a coffee..

Other free software available on this site

Boxnotes - check your enclosure design for resonances. Print your cutting list
Sonosub - design a cylindrical subwoofer. Check resonances and clearances
Flare-it, - find the correct port flare size to avoid audible turbulence
QRDude - calculator for designing advanced QRD diffusers

/subsaver.htm last modified: 11 March 2024
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