Amazon.com: Pioneer 4" X 6" 200 Watts Max 3-Way A-Series Car Audio Coaxial Speakers with Carbon and Mica Reinforced IMPP Woofer - Pair with Alphasonik Earbuds : Automotive
Pioneer TS-A1782R A-Series 6-3/4" 4-way car speakers at Crutchfield
CSL-600 6-3/4” Component Car Speaker
Amazon.com: Pioneer TS-M650PRO 6-3/4" PRO Series High Efficiency Mid-Range Car Speakers : Electronics
Pioneer TS-G1640R 6-1/2"/6-3/4" 2-way car speakers at Crutchfield
Amazon.com: PIONEER TS-A462F A Series 4"x 6" 3-Way, 210 W Max Power, Carbon/Mica-Reinforced IMPP Cone, 11mm Tweeter and 1-5/8" Cone Midrange - Coaxial Speakers (Pair) : Electronics