S-650T 6.5-Inch Thin Mount Coaxial OEM Speakers (Set of 2)

Eff motor structures (efficient Flux field). 6-1/2" 2-Way Autosound S Series Full Range Shallow/Thin Mount Coaxial Car Speakers. Power Handling: Peak: 270 watts per pair / 135 watts each & RMS: 90 watts per pair / 45 watts each.

eBay