Subwoofer Lava ST 521

5 Inch multimedia speaker
USB, SD, Remote, AUX Input, Bluetooth
RMS : 15WX2
Impedance : 6.8 Ohm
Frequency Response :30Hz-30KHz
Voltage : AC  220 V / 50HZ
S/N : 89 ≥ db
Separation : >55 db
Size: 325 x 215 x 375mm