72% off Polk PSW10 10-Inch Powered Subwoofer

The PSW10 subwoofer fills in the bottom end of your home theater system so your main speakers only reproduce the mid and high frequencies, not perform bass duty, too. If you're looking for your first subwoofer, look no further than the PSW10. It's a great solution for completing your sound system and will take your viewing experience, movies, games and TV to a higher level of enjoyment.

• Single 10-inch subwoofer in black with built-in high-current amplifier for big bass
• Equipped with one 10-inch polymer-composite dynamic-balance cone driver
• Laser-based Klippel measurement technology for improved linearity and deep, precise sound
• Non-resonant all-MDF enclosure construction with 0.75-inch-thick baffles and internal bracing
• Measures 14 by 14.38 by 16.12 inches (WxHxD)