4) New Kenwood KFC-1065S 4" 420 Watt 2-Way Car Audio Coaxial Car Speakers Stereo 4) New Kenwood KFC-1065S 4" 420 Watt 2-Way Car Audio Coaxial Car Speakers Stereo Peak Input Power: 210 Watt (420W per 4-pack) Rated Input Power: 21 Watt (42W per 4-pack) Impedance 4 ohms Surround: Cloth