cheap speaker Price Multimedia Usb 2 inches karaoke mini woofer Speaker2.0 USB Computer Speakers Features
1.U.S.S. (Ultra Sound System) – built-in bridge amplier ensures output power 4 times higher than that of AB class ampliers
2.Speaker system is compatible with PCs, DVD/Media-players, mobile devices and other sound sources
3.Power supply via USB-port of a PC, laptop or 5V DC power supply
4.Volume control on the cable
5.Audio sources stereo audio input
6.Plastic speakers cabinets
Technical Specifications
Power Supplier USB DC 5V
Output power 3W*2(1KHz,THD10%)
Frequency 60Hz-20KHz
Signal&Noise Ratio >80dB
Impedance 40HM(Ω)
Material Wood+Plastic
QTY/CTN 30PCS
Color Black,White
Speaker Size 75*95*145mm
Carton Size 520*355*485mm





