KICKER Front and Rear Door 6.75 Speakers Kit for Kia Optima 2011-2015 Upgrade Kit - 2 Pairs of DS Series 6 3/4 Inch Coaxial Spea

Kicker 43DSC6704 6-¾ DS Series Front and Rear Door Factory Speaker Replacement Kit with Speaker Harness and Mounting Adapters for Kia Optima 2011-2015 Bundle of 6 Items: Kicker 43DSC6704 6-¾ DS Series 2-Way Car Speakers (2 Pairs) Vixen Go VGH-72-7300 Speaker Harness (2 Pairs) Vixen Go VGB6703 Speaker Mounting Adapters (2 Pairs) 6-¾ DS Series 2-Way Car Speakers (2 Pairs) Peak: 240 watts RMS: 60 watts Impedance: 4 ohms Sensitivity: 90dB Frequency Response: 40-20,000 Hz Polypropylene cones Acoustic-foam Ribbed Surrounds ½ Dome Tweeter Zero Protrusion Tweeter Extended Voice Coil UV-treated Thin-profile Top-mount Depth: 1-13/16 Speaker Harness (2 Pairs) Connects Aftermarket Speakers to the Factory Speaker Harness Quick and Easy Installation No Cutting Needed Plugs Directly Into Vehicle's Speaker Connector Speaker Adapters (2 Pairs) Adapts 6 to 6-¾ Aftermarket Speakers to the Factory Speaker Openings Quick and Easy Installation Durable ABS Construction