BOSS Audio Systems P69.4C Phantom Series 6 x 9 Inch Car Audio Door Speakers - 800 Watts (Pair), 4 Way, Full Range, Tweeters, Coaxial, Sold in Pairs, Hook Up To Stereo and Amplifier
Pioneer A-Series 6 x 9 inch 4-Way Coaxial Speakers - Walmart.com
BOSS P69.4C PHANTOM 6" x 9" 4-Way Speaker Pair 800 Watt
Amazon.com: Scosche HD6904 4-Way 6” x 9” HD Speaker Set with 300 Watts Peak/75 Watts RMS Per Speaker : Electronics
Boss Audio Systems P694c Phantom 6 X 9 Inch 800 Watt 4-way 4 Ohm Full Range Car Coaxial Stereo Speaker Set With Mylar Dome Tweeters, Pair : Target
comes in pair) Blaupunkt 6 x 9-Inch 450W 4-Way Coaxial Car Audio Speaker - Walmart.com