Pioneer TS-G1645R 250W 6.5" 2-Way G-Series Coaxial Car Speakers 6-1/2" g-series Coaxial car speakers Power handling: peak: 500 watts per pair/ RMS: 80 watts per pair Polypropylene with mica cone woofer Rubber coated cloth speaker Surround 1-3/16" piezoelectric tweeter