Review on 🔊 Atrend Bbox E10S Pro-Series 10” Single Sealed Charcoal Subwoofer Enclosure – Enhance Your Audio Experience with Wedge Shape Design by Derrick Kadam

Internal volume is 0.81 cubic feet, not 0.67 as listed. The dimensions in the description are correct. It's a decent box, except for the end cap, you should seal it or replace it with something better. Very upset because I wanted to use it for an Alpine X subwoofer with an optimal cabinet volume of, you guessed it, 0.67cc. This box is still in the acceptable size range, I just wish they would post the correct information on the products they sell.