Klipsch R-112SW 12" 600W Reference Series Powered Subwoofer (Black)

12" spun-copper Cerametallic woofer
All-digital amplifier delivers 600 watts of dynamic power
Front-firing slot port with exclusive internal flare technology
L/R line-level/LFE RCA inputs for compatibility with most receivers
For a simple wireless connection, add an optional Klipsch WA-2 Wireless Subwoofer Kit
Dimensions: 17.38" H x 15.5" W x 18.25" D
Brushed black polymer veneer cabinet with satin painted plinth