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 6" x 9" 3-way Coaxial Speakers (Pair) Black TS-G690 - Best Buy
Pioneer A-Series 6" x 9" 550W 3-Way Coaxial Car Audio Speakers, Pair | TS-A6976R - Walmart.com
Pioneer TS-G6930F 800W Max, 90W RMS 6" x 9" G-Series 3-Way Coaxial Car – absoluteusa