Grill：Metal grill
Frame：ABS Frame
Midbass：6.5" PP cone Midbass
Tweeter：1" Cloth dome tweeter
Frquency： 100 Hz ‐ 20KHz
Sensitivity: 88 dB 1m/1w
Nominal Impedance:8 ohm
Cutout Dimensions :H 518 * W 282 mm
Product Dimension: L 547 x 314 W x 102 D mm)