6 1/2" coaxial car speakers with 25mm silk dome tweeter delivers warm treble with remarkable clarity and definition ^^ Polypropylene cone material is strong, yet lightweight for accurate mid and low tone ^^ 200W RMS per pair / 100W RMS each ^^ 600W Peak per pair / 300W Peak each ^^ Stamped Steel Basket provides a sturdy foundation for increased durability and long-lasting speaker ^^ High Temperature TSV Voice Coil provides superior current distribution with effective heat dissipation