Love my box! The fit isn't 100% perfect, but it holds my kicker comp cvr 10" perfectly, and sounds amazing! I'm so glad I went with Atread, and I love how my mirrors shake with ease.

I give four stars because although it does absorb moisture well and lasts at least three months, it does not absorb moisture from the air quickly and it does not eliminate musty odor entirely. It does help quite a bit though. I recommend one per room for people who have significant humidity in their homes, due to lack of proper insulation (my situation in a rental townhouse) and/or due to weather conditions in your location.