Monoprice SW-15 15in Powered Subwoofer — 600 Watt RMS (800 Watt Peak), Ported Design, Variable Phase Control & Variable Low-Pass Filter, For Home Theater

The Monoprice SW-15 is a 15in front-firing powered subwoofer designed to deliver powerful, room-filling low end. Its heavy-duty, long-throw driver is engineered to produce deep, impactful bass that you can both hear and feel, making music and movie soundtracks come alive even in larger spaces. Housed in a ported enclosure to boost low-frequency output and efficiency, the SW-15 is driven by a built-in Class D amplifier rated at 600 Watt RMS (800 Watt peak) for strong, reliable performance. Simple rear-panel controls give you complete tonal control — including a variable low-pass filter and variable phase control — so you can fine-tune the bass to suit your home theater system and listening room.