Adam ARTist Sub Glossy black, active subwoofer, 7“ Subwoofer, 140 W Built-in Amplifiers, Inputs: RCA, XLR, Frequency response: 32 Hz - 150 Hz, Crossover frequencies: 50 - 150 Hz, Input impedance: 10 kOhm, Dimensions: 370 x 200 x 280 mm, Weight: 8kg, Color: black