Specifications:

10” active radiator subwoofer box
subwoofer with NON-pressed paper cone
25oz high energy magnet
1.5” 4-layer ASV voice coil                            
Adjustable volume control & frequency control
Power “ON” indicator
High input &low input terminals
metal mesh protection for woofer                                 
Impedance: 4ohm
Frequency response: 80-180Hz
Sensitivity: 90dB
RMS power: 150watts
Dimensions: 43.5*12.5(20)*42cm(W*D*H)

Packing:

color box