# X-Sub Below C1 (32 hz)

**URL:** <https://community.futureaudioworkshop.com/t/x-sub-below-c1-32-hz/1595>\
**Category:** SubLab\
**Tags:** support\
**Created:** [March 27, 2023, 2:06pm UTC](https://community.futureaudioworkshop.com/t/x-sub-below-c1-32-hz/1595 "2023-03-27T14:06:08Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![HJT](https://avatars.discourse-cdn.com/v4/letter/h/53a042/32.png) [@HJT](https://community.futureaudioworkshop.com/u/HJT)\
**Post date:** [March 27, 2023, 2:06pm UTC](https://community.futureaudioworkshop.com/t/x-sub-below-c1-32-hz/1595/1 "2023-03-27T14:06:08Z")

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I use SubLab as a live VST Instrument for a group and there’s a song calls for a Bb0 (29 hz). I would like the X-Sub to go below C1 and provide that pure sub sound at 29 hz. Is there a way to do this that I am not seeing?

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**Author:** ![Gavin\_FAW](https://yyz1.discourse-cdn.com/flex027/user_avatar/community.futureaudioworkshop.com/gavin_faw/32/291_2.png) [@Gavin\_FAW](https://community.futureaudioworkshop.com/u/Gavin_FAW)\
**Post date:** [March 28, 2023, 3:09pm UTC](https://community.futureaudioworkshop.com/t/x-sub-below-c1-32-hz/1595/2 "2023-03-28T15:09:40Z")

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If you go to the settings.xml in the SubLab installation folder and open it in a text editor you can try setting the value

**\<VALUE** name\*\*= **“xsub\_wrap\_on” val** = **“1”** /\>  
change to  
**\<VALUE** name\*\*= **“xsub\_wrap\_on” val** = **“0”** /\>

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**Author:** ![bitNomad](https://yyz1.discourse-cdn.com/flex027/user_avatar/community.futureaudioworkshop.com/bitnomad/32/975_2.png) [@bitNomad](https://community.futureaudioworkshop.com/u/bitNomad)\
**Post date:** [April 25, 2023, 4:23am UTC](https://community.futureaudioworkshop.com/t/x-sub-below-c1-32-hz/1595/3 "2023-04-25T04:23:42Z")

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Bookmarked the tip and shall soon be dropping unheard rumble so deep it makes James Cameron jealous **AB** yss deep Sub(marine) BASS!

Also properly had to fail a 2nd time on 28 days later

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**Author:** ![Julia](https://yyz1.discourse-cdn.com/flex027/user_avatar/community.futureaudioworkshop.com/julia/32/981_2.png) [@Julia](https://community.futureaudioworkshop.com/u/Julia)\
**Post date:** [December 4, 2025, 12:06pm UTC](https://community.futureaudioworkshop.com/t/x-sub-below-c1-32-hz/1595/4 "2025-12-04T12:06:19Z")

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