Sonos sub mini

Product description
 Sonos Sub Mini. Subwoofer type: Active subwoofer, Subwoofer driver diameter (imperial): 15.2 cm (6"), Amplifier class: D. Product color: Black. Power source type: AC, AC input frequency: 50 - 60 Hz, AC input voltage : 100 - 240 V. Width of the subwoofer: 23 cm, Depth of the subwoofer: 23 cm, Height of the subwoofer: 30.5 cm. Supplied cables: AC