Alpine SPR-50 2 way speaker system

ALPINE SPR-50 speaker system for car audio. These are Coaxial 2 - way speaker system. (2 speakers) 90 W RMS power , 270 W Peak power. Impedance: 4 ohms (DCR 3.3 ohms) Cutout diameter: 4-11/16" or (11.8 cm) circle. Mounting depth: 2 - 1/4" (5.7 cm) 5 - 1/4 " (13 cm) These speakers have never been used or taken out of rough looking box. They are as new in good condition.