Subwoofers are not an afterthought, they are an integral part of music and movie sound systems. PSW series subwoofers are designed to deliver astonishingly deep, realistically musical bass response, with superior system blending, in easy to live with enclosures at amazingly low prices. That’s a tall order for purpose-designed loudspeaker, mere point one in home theater system, but one listen (once you experience its thrillingly visceral deep bass effects) and you’ll know you’ve found bass nirvana.