Amplifier output 430 w channel configuration 3.1-channel physical wall mountable yes, with included hardware weight 6.8 lb / 3.1 kg (soundbar) 11.2 lb / 5.1 kg (subwoofer) dimensions 40.6 x 2.3 x 4.1" / 103.1 x 5.8 x 10.4 cm (soundbar) 7.2 x 13.6 x 11.6" / 18.3 x 34.5 x 29.5 cm (subwoofer) packaging info box dimensions (lxwxh) 43 x 17.5 x 9" package weight 22.84 lb connectivity usb ports 1 x usb (version unspecified) (audio) wireless audio protocols bluetooth, proprietary outputs 1 x hdmi - arc/audio/video inputs 1 x hdmi - audio/video 1 x optic with one year warranty