I have had it in my possession for about 2 weeks. It really demolishes walls, it is very powerful. I am satisfied with the purchase and for the money it costs. I have no negative complaints.

The sub literally breaks down walls, it is way too powerful for home use. I have it set to half power so it doesn't overpower the other speakers (Diamond 12.1). I recommend it if intended for a house because it is excessively loud. In an apartment like mine, it should be set lower because it shakes everything. Even for me, who loves bass, it seems quite excessive. It is paired with 2 Wharfedale 12.1 and a Yamaha AS501 amplifier.