This is a Bowers & Wilkins (B&W) PV-1 Powered Subwoofer in Silver in good condition. The sub sounds great and looks good. There are some scuffs and a couple of dings in the driver (see photos), but those issues do not affect performance. The sub does not come with its original box but will be packed appropriately for shipment. Description: Active closed-box subwoofer Frequency Range: -6dB at 18Hz and 40/140Hz adjustable (EQ at i) Frequency Response: ±3dB 21 Hz - 31/ 110Hz adjustable (EQ at i) Drive Units: Unit 1: 2x f200mm (8”) mica / aluminium cone long-throwSubwoofer Amplifier: 500W Class-D ICEpower® Finish: SilverDimensions: H 335.5mm W 289mm D 347mm H 13.2” W 11.4” D 13.7” Weight: 20.5 kg / 45 lbs.