Designed for use with Polk Audio's esteemed Atrium outdoor speaker series, the Atrium Sub 100 achieves what many other subwoofers can't — guaranteeing an ample bass response in outdoor scenarios while remaining worry-free with a dutiful weatherproof design. Via its 10-inch downward-firing dual-voice-coil driver, the Atrium Sub 100 sees no shortage of dynamic bass in any mix. This subwoofer can be placed virtually anywhere, including outdoor spaces, from eaves, and even planted in your landscaping, thanks to a sealed enclosure that ensures weatherproof performance. And don't worry about the Atrium Sub 100 fitting in with the rest of your audial crew; Sweetwater audio enthusiasts have found it a cinch to match the subwoofer's paintable enclosure to any decor or environment you may have in mind.