Amazon.com: DS18 G6.5Xi GEN-X 6.5" 2-Way Coaxial Speakers 150 Watts Max Power 50 Watts RMS 4-Ohm - Mylar Dome Tweeters with Neodymium Magnet - Grill Included - Great for Car Stereo Sound
Amazon.com: MB Quart FKB108 Formula Series 2-Way Coaxial Speakers (3.5"), 9.90in. x 5.90in. x 2.80in. : Electronics
JL Audio C2-650X Evolution™ C2 Series 6-1/2" 2-way car speakers at Crutchfield
American Bass SQ-525, 5.25" 2 Way Coaxial Speakers, 120 Watts Max, Swivel Tweeter AB-SQ525 All Car Audio | 12 Volt & Beyond