Details Walton Sound Box WSB1802SoundbarModelWSB1802Output Power180 Watt RMSDriver SizeSubwoofer - 6.5" × 1 Soundbar - (55*85mm) × 4ImpedanceSubwoofer - 3ΩSoundbar - 3ΩFrequency Response40Hz-20KHzS/N Ratio≥65dBSeparation ≥45dBFile Format Support (USB)MP3Line Input3.5mm, Optical IN, TV(ARC)Max. Supported Memory Size (USB)32GBBT Version5.3Product Dimension Subwoofer: W190 × D306 × H368 mmSoundbar: W900 × D105 × H70 mmFeaturesWired BT/USB/OPT/LINE IN (AUX)/TV( ARC)Remote ControlWall MountableLED DisplayVolume/Media Control6.5" Subwoofer2.1 Channel SoundbarWarranty1 year service warranty with spare partsNote: This warranty does not cover any damage due to accident, electricity fault, natural causes, or negligence. And Authority keeps the power to change, expend, correct, stop or cancel the warranty period without any prior notice