Subwoofer Lava ST 629 S

5 Inch multimedia speaker USB, SD, Remote, AUX Input, Bluetooth, Mic RMS : 20WX2 Impedance : 8 Ohm Frequency Response :30Hz-30KHz Voltage : AC  220 V / 50HZ S/N : 89 ≥ db Separation : >55 db Size: 358 x 222 x 580mm

The Best Subwoofer, USB, SD, Remote, Bluetooth, 2Mic, Size: 760 x 365 x 660 mm, Voltage : AC  220 V / 50HZ, Impedance : 8 Ohm, Frequency Response :30Hz-30KHz  

4 Inch multimedia speaker USB, SD, Remote RMS : 10WX2 Impedance : 4 Ohm Frequency Response :30Hz-30KHz Voltage : AC  220 V / 50HZ S/N : 89 ≥ db Separation : >55 db Size: 295 x 185 x 351mm

6 Inch multimedia speaker USB, SD, Remote, Bluetooth, Mic, Led Display RMS : 18WX2 Impedance : 6.8 Ohm Frequency Response :30Hz-30KHz Voltage : AC  220 V / 50HZ S/N : 89 ≥ db Separation : >55 db Size: 478 x 266 x 435mm