1, Power,Mode,Input,Vol+,Vol-,Remote 2,Output power: 90W(30W+5*12W) 3,Drivers: 5.25" woofer, 3" full range Features: Power,Mode,Input,Vol+,Vol-,RemoteOutput power: 90W(30W+5*12W)Drivers: 5.25" woofer, 3" full rangeSatellite Size: W100xH220xD100mmSubwoofer Size: W160xH320xD345mmGift Box Size: L392xW353xH320mm Carton Size: L802xW332xH375mm/2 sets in carton 5.1 Multimedia Speaker