Sturdy frame, great handles for hauling, kills your ears on full blast if that's your thing, sound quality is great for the price.
Makes artillery in war games rattle your bones and takes music to the next level. Been enjoying mine nearly daily for 4 years, but my other sub has gone dark now. Have yet to solve source of this issue, included fuse and wiring is not the issue (swapped with the other one). Still am happy with their service for the past 4 years, and I suspect it was just thunder that killed this poor unit. Passthrough still works without power so I don't even have to change my setup with one sub dead. Useful to know if you ever need to turn them off while still using your satellites.