Ported Box,Carpet Covered
Woofer:Steel Basket,PP Cone With Rubber Edge

Size:10"
Voice Coil: 1.5" AL
Magnet : 30oz
RMS Power:100W
MAX Power: 200W
Nominal Impedance: 4 Ohm 
Frequency Response: 38Hz~1KHz
Sensitivity: 90dB