Been using Woofer Box Calculator PRO for a couple months now. It’s basically a professional-level tool for designing and optimizing speaker boxes. Pretty solid app if you’re into that kind of thing.
Here’s what you can do: you can calculate the perfect dimensions for your woofer box, taking into account all sorts of complex factors like cabin gain, power compression, and port compression. And there’s also a feature to predict the final SPL (sound pressure level) in your car. And you can design the box in the opposite way too – figure out the port dimensions or total volume given your desired tuning.
Look, if you’re a car audio enthusiast or compete in dB Drag Racing, you’ll probably get a lot of use out of this. It’s not perfect – the UI can be a bit confusing at first – but overall it does the job. Worth checking out if you’re into this kind of stuff.
