This sub has been regarded most musical sub for under $400 in audioreview.com and this forum. For the price, there is still no other sub to outperform this sub.
This sub has been in my smoke free home from the day one and was never under sun slight. There is no hair of scratch or dent.
Adire is recently run out of the stock for this sub. It will take several month for them to make more of it.