Kenwood 4" Coaxial Speaker (kfc-1066s)

4" Coaxial SpeakerFrequency Response: 45Hz - 22kHzMounting Depth: 1-11/16”Sound Field EnhancerTo improve sound qualityEnlarged magnet circuitTo realize clear soundOnly 5/16"of mounting heightTo fit for wider car selection Specifications - General Specs Impedance 4 Ohms Depth (cm.) 4.29 Product Weight (kg) 0.82 Color Bl