30 hz test tone for refoam

[SEAWOLF97]

anyone have the 30hz tone for centering a woofer (in MP3 format ) I could put it on the nano and run thru system ? dont want to remove DC and shim it this time , but want the foam RIGHT.

[grumpy]

http://www.eminent-tech.com/music/30hztone.wav

short, but convert and loop

or google for "test tones" like I just did...

[Baron030]

If you can hook up computer to your audio system then you could use a signal generator program to produce the continuous 30 Hz tone you are looking for.

Listed below is a link to a freeware signal generator program:
http://www.natch.co.uk/downloads/SigJenny/BetaVersion/betaversion.html (http://www.natch.co.uk/downloads/SigJenny/BetaVersion/betaversion.html)

Baron030 :)