BassPort is a free Android application designed to help you calculate various aspects related to subwoofers. Developed by AplicationMS, this utility falls under the category of Utilities & Tools.

The app provides a range of features, including calculating phase inverter, closed box, quarter-wave resonator, fuse under the cable, power cable under the power of the audio system, and finding out the setting of a ready-made subwoofer housing. Moreover, BassPort allows you to generate a sine and check the box settings, as well as view the speaker switching scheme for parallel and serial connections.

Overall, BassPort is a useful tool for anyone looking to optimize their subwoofer's performance. The app is easy to use, and the calculations provided are accurate and relevant.