Highly recommended

Polk does a really good job of making subwoofers. For their price they really cannot be beat. This is their 12 inch sub and it sounds great. It blends really nicely with movies or music but especially music. It's built well and everything is easy to control. I really can't say anything negative about it. It's a little large but then again all good subs are. I'd recommend this sub to anyone looking to add some bass to their system.