The Definitive Technology PROSUB 1000 Subwoofer is a rectangular-shaped unit with a 10-inch driver size and 375W RMS power. It is made of wood in a black color and features adjustable volume control. This subwoofer has a system configuration of 1 + Subwoofer, with audio inputs including AUX and Stereo L/R RCA. It is a wired connectivity type and is compatible with universal models. The item dimensions are approximately 16 inches in length, 14 inches in height, and 11 inches in width.