DD Audio VO-B2

Driver Size - in 1.75 Power Band - Watts 50-150 VCD - in 1.6? / 4.06 cm Impedance S4 Frequency Response - Hz 3.5k-20k dBSPL 108 Cutout Diameter - in 3.55 Mounting Depth - in 2.375 Shipping Weight - lbs 4