B&Ouml;HM B3 Soundbase Bluetooth Enabled Home Theater Speaker with Built-In Subwoofer & Remote for Movies, Gaming, Music Streaming & More B3 Soundbase offers the perfect audio solution to your home theater needs. Sleek and modern design will compliment any home theater setup. 2.1 speaker system including built-in subwoofer creates impressive 3D surround sound. All-in-one design means avoiding the mess and wires of more complex set-ups. Compatible with the latest MP3 / PC / Smart Phone / Portable Audio Player / TV Bluetooth/AUX/LineIn/Optical/Coaxial support makes the B3 the ideal choice 4 Play Modes: Music / Movie / Night / Game, maximize performance for all your media. Sound customization for treble and bass for optimal listening experience. Ideal as a TV base for 32 -52 television monitors, and can support a maximum weight of 40 lbs (18 kg). Audio Source Inputs:Bluetooth, AUX,LineIn,Optical&amp;Coaxial Power Supply: AC Adapter 100-240V ~50/60Hz, Output: DC 18V/3.5A Power Output: 15W x 2 +30W Frequency Response: 30Hz20kHz Driver Units: 42 full range speakers, 1 x 4.5 subwoofer THD: &lt;0.7% Dimensions: 600 x 300 x 86mm(23.6 x 11.8 x 3.4 inches) Net Weight: 4.8kg(10.58 lb) Gross Weight: 6.5kg(14.33 lb)