comes in pair) Blaupunkt 6 x 9-Inch 450W 4-Way Coaxial Car Audio Speaker - Walmart.com
Amazon.com: DS18 ZXI-574 Elite 5x7 Inches 2-Way Coaxial Car Speakers with Kevlar Cone 210 Watts 4-Ohm (2 Speakers) : Electronics
Amazon.com: DS18 G5.7Xi GEN-X 5x7 2-Way Coaxial Speakers 150 Watts Max Power 4-Ohm - Full Range Speaker with Dome Tweeter Great for Car Stereo Sound System - 2 Speakers : Everything Else