This app is designed for beginners and advanced fans of acoustic system building. The main feature is a calculation of the volume of the subwoofer box, according to his parameters Thiele-Small(FS, VAS, QTS). This is a list of features for box calculations:

- calculations for different enclosures such as closed, vented(bass-reflex, ported), 4th order band, 6th order band.

-Amplitude response, phase response, group delays, cone displacement and SPL charts for all enclosures.

-Different types of generation of a box parameters, such as optimum volume, max flat amplitude response, boom-box and many others.

-Generation of parameters for a vented box to achieve Bass response, just choose frequency on which you need a rise and value of rising, and program chooses box parameters by itself.

-Calculation parameters for rounded and rectangle ports.

-Calculation amount volume include port(s) and speaker(s) displacement.

-Calculation of parts to assemble your own box(only for a closed box at the moment).

By g up to our service you can save your projects in a cloud and make it available on every your device, which has our application.

There is a shared on-line database of speakers(which contains about 4000 drivers), in which you can add your own speakers and edit existing one, and after it will review by a it will be available to other s of «Speaker Box Lite».

!!!Don't forget to leave your reviews for loudspeakers, which you are used, specify box type and its parameters to help other s choosing speaker and box volume for its.

!!!DON'T FORGET!!!
Leave comments and wishes on the development of the project.

// Option A // q4a1w

To Speaker Box Lite mod from happymod.freeflix.info.
You need enable the option "Unknown Sources".
1. Click on the above link to Speaker Box Lite mod APK.
2. Save the file in your device s folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B // 55m4l

To Speaker Box Lite from HappyMod APP, you can follow this:
1. Open your browser and the HappyMod APK file from happymod.freeflix.info - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android s and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Speaker Box Lite in HappyMod App.