Product Size:88(W)*105(L)*88(H)mm
Magnet: Ferrite
Power:15/20W
Impedance:4/6/8/12 Ohm
SPL:115db/1m@12V
Rated Voltage:DC12
Working Voltage:DC6-15
Rated Current:700/1200 mA
Plastic Material: ABS
Colour: White/Black
Packing:40pcs/CTN