The Reference R-10SW subwoofer is the ideal companion whether you're looking to achieve a 5.1 system or a 5.1 on the Richter scale. The high performance subwoofer provides deep bass and placement flexibility thanks to its front firing driver and all digital amplifier.
Features:

•    Powerful 10" copper-spun front-firing woofer
•    All-digital amplifier delivers 300 watts of dynamic power
•    Equally impressive with music and movies
•    Low pass crossover and phase control
•    Line/LFE inputs for compatibility with most receivers
•    Dimensions: 14" H x 12.5" W x 15.7" D
•    Brushed black polymer veneer cabinet