Kicker 43DSC69304 DS Series 6x9 Inch 2 Way Car Door Coaxial Speakers 90w RMSKicker 43DSC69304 DS 6" x 9" (160 x 230 mm) Triaxial Speaker System A drop in coaxial upgrade with the flexibility to fit nearly any vehicles doors for a vast improvement over factory sound. The DS Triaxial (3 Way) Speakers are a great way to upgrade the sound in your car. Using zero protrusion PEI tweeters ensures you get every bit of clarity you need, without interfering with factory grilles. A stamped steel framework supports a ribbed, UV treated