Absolutely amazing app for designing and proof of concepting subwoofer enclosures with lots of extra features. I use this app all the time when helping people out online with designing boxes to fit in a given area. Would like to see updated with 4th and 6th order variations. Like using multiple chambers and it calculates the port from one chambers to the next and automatically remover that available area out of the next chamber.

I have been looking for a comprehensive app for calculating the internal space required for a subwoofer based on a subwoofers parameters. I was disappointed to see that this app had no such thing. Hey Developer. How do I go about configuring what size a box should be when I don’t even know what the woofer needs? Take the simple, square box for instance. You ask for dimensions, bracing and woofer displacement but then you also ask for Fs, Vas and Qtc? What?.... The TSP is supposed to help me figure out the needed internal volume of an enclosure and it’s resonant frequency. How can I even start to “design” a box and start cutting when I don’t even know where to start!! Not everyone is a professional builder. This app makes that assumption.

I’ve been into Car Audio for 20 years. This app answers many questions for new members on the car audio scene if you can take the time and read through everything. From box calculators to sub wiring diagrams to basic info...it’s got you covered. Well worth the purchase/download.

This app works great for calculations for everything related to car audio. I find myself constantly using this app. I have been into car audio for over 10 years and purchasing this app has helped me in many situations. Great job to the Xplicit team.