Amazon.com: Kicker CS Series 150 Watt 6 x 9 Inch Car Audio Coaxial Speaker Pair, Black : Electronics
Amazon.com: BLACK DIAMOND DIA-69.3 6 x 9 Coaxial Car Speakers 3 -Way 270 Watts 4-Ohm Car Audio Stereo System 6x9 Speakers - Removable Grill Included (Sold in Pairs) : Electronics