I was a little skeptical on purchasing this box. The website is not as intuitive as websites these days are. I ordered the ported dual 10” box for a 22 Ford F150. The box came 2 days sooner than expected and I was not disappointed. The quality was even better than I expected. I have 2 SKAR SVR-10 D2’s installed and it SMACKS! I tuned the box to 35 HZ with a frequency tone app and it sounds amazing. The truck bed liner on the outside really sets it off.