Rockford Fosgate P1462 Punch Series 4"x6" 2-way car speakers at Crutchfield
Amazon.com: DS18 G4.6Xi GEN-X 4x6 2-Way Coaxial Speakers 135 Watts Max Power 45 Watts RMS 4-Ohm Mylar Dome Tweeters with Neodymium Magnet - Clarity Unparalled by Other Speakers in Their Class -
1988-94 Chevrolet Truck 4x6-Inch Dash Speakers – Retro Manufacturing
ZS46CX ZEUS 4×6 Inch Speakers | Hifonics
PIONEER TS-A4670F 4" x 6" 210W 4-WAY CAR AUDIO SPEAKERS (PAIR) 210W MAX RMS - Walmart.com