Sony SACS9 10-Inch Active Subwoofer,Black
Brand: Sony
Color: Black
115 Watt, Amplified Subwoofer (6 ohms, 80 Hz, 10% THD).Compatible with High-Resolution Audio
10 inches Foamed-Mica Cellular Reinforced Woofer
Speaker and Line Level Inputs, Frequency Response 28-200 Hz
In the box: RCA cord, Instruction manual