DIY Loudspeakers
Kimmo Saunisto


VituixCAD buyers should verify in advance that e-mail address defined in PayPal account is alive and able to receive e-mails with attached binary file from gmail, yahoo etc. Verify also that my e-mail addresses are white listed or not black listed. Otherwise license file or any information why delivery is delayed cannot be sent. Please contact address.png if license file is not received within few days from payment.

Latest updates

07.08.2016: VituixCAD Full version updated. Latest revision is Changelog
16.07.2016: Quick manual to produce measurement data for loudspeaker simulation updated: VituixCAD Measurement Preparations.pdf

25.03.2016: Wavecor balanced drive woofers, subwoofers and passive radiators added to online database of VituixCAD Enclosure tool.
11.01.2016: Renewed 30 days free trial period available for VituixCAD.
26.12.2015: Arta Recorder latest revision ( Added custom angle recipe.
29.09.2015: Kontiainen document published.
01.05.2015: Renewed 30 days free trial period for VituixCAD Full version is available.
04.02.2015: Arta Recorder latest revision (
03.10.2014: KS-1807 document published.
03.09.2014: VituixCAD Tools; Enclosure, Merger and Calculator published as freeware.
29.08.2014: Arta Recorder published as freeware.


Kontiainen KS-1807 KS-1804mk2 KS-223 KS-006 KS-1804 Alpair10 MLTL KS-2125 KS-132 / KS-182 KS-263 KS-160-21 KS-009 KS-092 KS-483 KS-585 WTC7ex Alien2004 Old projects


Cardioid bass
Wave guides & horns
Impedance response library



Arta Recorder


Varasto / kirppis fi.gif

No part of this website may be reproduced in any form without written or email consent from the author. These designs are free for non-commercial use. Copyright Kimmo Saunisto, All Rights Reserved.