The CS10 uses the same drivers and tweeters as the rest of the TSi Series so your surround sound is always consistent always realistic. Computer modeled anti-diffraction grille Non-resonant all MDF enclosure construction with 3/4 thick baffles ensures cleaner clearer more lifelike sound quality Reversible-design center channel speaker cabinet can be turned upside down to aim up when placed under a video monitor. Magnetically shielded for safe placement near TVs with no risk of video distortion Dimensions - Height 6-1/2 x Width 20 x Depth 9-3/4 (16.5x50.8x24.77cm) Weight - 16 pounds (7.26 kg) M10 Loudspeakers are perfect for building starter systems or for small room or multi-room applications. With the addition of a PSW Series powered subwoofer you can assemble an impressive home theater system on a budget. Use them as surrounds in a den or bedroom system. Wall mount them in your workshop or basement rumpus room for industrial strength durability and great sound. The PSW111 Powered Subwoofer delivers powerful accurate and musical bass at shockingly low prices. Built for power and value the PSW111 represents a continuing refinement of the highly regarded PSW Series and a great introduction to visceral home theater bass performance. The Polk Audio TSi300 floorstanding speaker is the most compact tower speaker in the TSi series. Its affordable price and small footprint means they can be used as the front channels in a home theater system or as the main speakers in a music system. The TSi Series boasts a stylish look that complements today?s flat screen technology with wood grain finishes piano black top plates and pewter trim rings. Built for value and sound quality the TSi Series is a great introduction to high performance sound.

8" 150-watt Compact Powered Subwoofer 8" front-firing driver,built-in 150-watt amplifier (continuous power),frequency response 38-250 Hz