Pioneer TS-G650 G-Series 6-1/2" 2-way car speakers at Crutchfield
Pioneer TS-800M 6" x 8" - 4-way 350 W Max Power | 11mm Tweeter and 11mm Super Tweeter and 1-5/8" Cone Midrange | Coaxial Speakers (Sold in Pairs) - Walmart.com
Amazon.com: PIONEER TS-A6977S A-Series 6" x 9" deep 4-Way Coaxial 650 Watts Car Audio Speaker : Electronics
Pioneer DJ VM-80 8-inch Active Monitor Speaker - Black | Sweetwater
Pioneer TS-600M, 6-1/2" 4-way Coaxial Speakers, 320W Max Power | 11mm Tweeter and 11mm Super Tweeter and 1-5/8" Cone Midrange | Coaxial Speakers | (Sold in Pairs) - Walmart.com