About Kicker U
Subwoofer school’s in session! You’ve now enrolled into KICKER U, where you have instant access to a toolbox of mobile-audio installation knowledge. Let KICKER U help you design and build custom enclosures and assist with...
Subwoofer school’s in session! You’ve now enrolled into KICKER U, where you have instant access to a toolbox of mobile-audio installation knowledge. Let KICKER U help you design and build custom enclosures and assist with wiring subwoofers. This version contains calculators for converting your port from round to slot or vice versa, calculate the tuning frequency of your existing enclosure as well as the ability to enter and save Thiele-Small parameters to create boxes for any driver you own along with many other features.
Version History - Fixed bug when trying to add new driver. - Bug fixes & code cleanup. 3.1.11 08/19/2021 - Fixed Input text colors not visible in dark mode. 3.1.10 03/31/2021 - Fixed crash when using ported enclosure with multiple drivers. - Fixed port calculation when using multiple drivers. 3.1.9 11/19/2020 - Fixed Crash in box builder. 3.1.8 10/31/2020 - Fixed bug when selecting save files on phones. - Fixed bug where tone generator would not start the first time. 3.1.7 07/13/2019 - Bug Fixes 3.1.6 09/12/2018 - Updated values for CompR drivers 3.1.5 03/06/2018 - Bug fixes. 3.1.4 11/02/2017 - Bug Fixes 3.1.3 10/19/2017 - Fixed bug in Tone Generator. 3.1.2 10/02/2017 - Bug fixes. 3.1.1 09/29/2017 - Fix bug causing crash in Box Builder. 3.1.0 09/22/2017 - Fixed issue on phones where adding a driver was not displaying correctly. - Minor UI updates. - Bug fixes. 3.0.1 09/20/2017 - Kicker U has been completely redesigned from the ground up. - All new layout. - Now you can view the frequency response, Excursion, Port Velocity and Impedance curves. - New render feature for enclosures. - New FAQ to answer some common questions. - Added the ability to design enclosures for up to 4 drivers. - New driver manager for viewing, adding and modifying parameters. 3.0 09/14/2017 - Fixed usability issues for countries that use ',' instead of '.' for decimal placeholder. 2.3.7 05/01/2013 - Fixed bug with Dealer Locator 2.3.6 04/22/2013 - Bug Fixes. 2.3.5 04/15/2013 - Updated graphics for entire app. - Added CompD, CompS, CompR, CompRT subwoofers. - New wiring diagrams. - Update Power kits and descriptions. - Bug Fixes. 2.3.4 04/07/2013 - Added a port area calculator to Port Dimension Calculator (Convert round square ports). - Fixed bug with building custom ported enclosures on Solo Classic drivers. - Added new way to build custom enclosures. - Updated to work with iPad. - Added Tone generator. - Added KM marine subwoofer. - Fixed bug with subwoofer specs. - Added Bass Attack feature to Tone Generator. - Fixed Metric Conversion on Cutout Sizes in Sub Specs. - Minor Bug Fixes. 2.2.3 12/28/2011 - Fixed bug with wiring diagrams. - Fixed bug with SoloX showing round instead of square hole. 2.1.2 04/04/2011 - Added ability to add, edit and remove Custom Drivers. - Custom driver box generation. - Completely redesigned user interface. 2.1.1 03/19/2011 - Fixed crashes with the dealer locator - Added Power Wire Calculator - Added Port Dimension Calculator - Added Tuning Frequency Calculator 2.0.0 03/09/2011 Improved Dealer Locator. 1.0.7 02/18/2011 1.0.4 02/14/2011
Previous Versions
Here you can find the changelog of Kicker U since it was posted on our website on 2016-10-01 23:06:28.
The latest version is 3.1.11 and it was updated on 2026-06-23 04:53:31. See below the changes in each version.
Kicker U version 3.1.11
Updated At: 2026-05-31
Changes: Version History - Fixed bug when trying to add new driver.
- Bug fixes & code cleanup. 3.1.11 08/19/2021 - Fixed Input text colors not visible in dark mode. 3.1.10 03/31/2021 - Fixed crash when using ported enclosure with multiple drivers.
- Fixed port calculation when using multiple drivers. 3.1.9 11/19/2020 - Fixed Crash in box builder. 3.1.8 10/31/2020 - Fixed bug when selecting save files on phones.
- Fixed bug where tone generator would not start the first time. 3.1.7 07/13/2019 - Bug Fixes 3.1.6 09/12/2018 - Updated values for CompR drivers 3.1.5 03/06/2018 - Bug fixes. 3.1.4 11/02/2017 - Bug Fixes 3.1.3 10/19/2017 - Fixed bug in Tone Generator. 3.1.2 10/02/2017 - Bug fixes. 3.1.1 09/29/2017 - Fix bug causing crash in Box Builder. 3.1.0 09/22/2017 - Fixed issue on phones where adding a driver was not displaying correctly.
- Minor UI updates.
- Bug fixes. 3.0.1 09/20/2017 - Kicker U has been completely redesigned from the ground up.
- All new layout.
- Now you can view the frequency response, Excursion, Port Velocity and Impedance curves.
- New render feature for enclosures.
- New FAQ to answer some common questions.
- Added the ability to design enclosures for up to 4 drivers.
- New driver manager for viewing, adding and modifying parameters. 3.0 09/14/2017 - Fixed usability issues for countries that use ',' instead of '.' for decimal placeholder. 2.3.7 05/01/2013 - Fixed bug with Dealer Locator 2.3.6 04/22/2013 - Bug Fixes. 2.3.5 04/15/2013 - Updated graphics for entire app.
- Added CompD, CompS, CompR, CompRT subwoofers.
- New wiring diagrams.
- Update Power kits and descriptions.
- Bug Fixes. 2.3.4 04/07/2013 - Added a port area calculator to Port Dimension Calculator (Convert round square ports).
- Fixed bug with building custom ported enclosures on Solo Classic drivers.
- Added new way to build custom enclosures.
- Updated to work with iPad.
- Added Tone generator.
- Added KM marine subwoofer.
- Fixed bug with subwoofer specs.
- Added Bass Attack feature to Tone Generator.
- Fixed Metric Conversion on Cutout Sizes in Sub Specs.
- Minor Bug Fixes. 2.2.3 12/28/2011 - Fixed bug with wiring diagrams.
- Fixed bug with SoloX showing round instead of square hole. 2.1.2 04/04/2011 - Added ability to add, edit and remove Custom Drivers.
- Custom driver box generation.
- Completely redesigned user interface. 2.1.1 03/19/2011 - Fixed crashes with the dealer locator
- Added Power Wire Calculator
- Added Port Dimension Calculator
- Added Tuning Frequency Calculator 2.0.0 03/09/2011 Improved Dealer Locator. 1.0.7 02/18/2011 1.0.4 02/14/2011
Kicker U version 3.1.11
Updated At: 2021-08-19
Changes: Aug 19, 2021 Version 3.1.11
- Fixed bug when trying to add new driver.
- Bug fixes & code cleanup.
Kicker U version 3.1.11
Updated At: 2021-08-19
Changes: - Fixed bug when trying to add new driver.
- Bug fixes & code cleanup.
Kicker U version 3.1.10
Updated At: 2021-03-31
Changes: Mar 31, 2021 Version 3.1.10
- Fixed Input text colors not visible in dark mode.
Kicker U version 3.1.9
Updated At: 2020-11-19
Changes: 19 Nov 2020 Version 3.1.9
- Fixed crash when using ported enclosure with multiple drivers.
- Fixed port calculation when using multiple drivers.
Kicker U version 3.1.9
Updated At: 2020-11-19
Changes: Nov 19, 2020 Version 3.1.9
- Fixed crash when using ported enclosure with multiple drivers.
- Fixed port calculation when using multiple drivers.
Kicker U version 3.1.7
Updated At: 2019-07-13
Changes: Jul 13, 2019 Version 3.1.7
- Fixed bug when selecting save files on phones.
- Fixed bug where tone generator would not start the first time.
Kicker U version 2.3.7
Updated At: 2011-02-14
Kicker U version 3.1.7
Updated At: 1970-01-01
Changes: 2019年7月13日 Version 3.1.7
- Fixed bug when selecting save files on phones.
- Fixed bug where tone generator would not start the first time.
Disclaimer
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