Pioneer TS-A4676R 4"x6" 3-way car speakers at Crutchfield
Amazon.com: PIONEER TS-A6976S A Series 6" X 9" 550 Watts Max 3-Way Car Speakers Pair with Carbon and Mica Reinforced Injection Molded Polypropylene (IMPP) Cone Construction : Electronics
Pioneer G-series 6" x 9" 3-Way Car Speaker with Mica-Filled IMPP Cones Black TS-G6930F - Best Buy