Focal Auditor R-690C 3-Way Coaxial 6x9 Speakers 3-way car speakers (pair) | 6"x9" polypropylene woofer cone with butyl rubber surround Mylar dome mid-range driver and tweeter | Mesh/ABS grilles included Rigid steel basket | 2-80 watts RMS power range (160 watts peak) each Frequency response: 50-20,000 Hz | Sensitivity: 92 dB Impedance: 4 ohms | Mounting depth: 3-3/16" | Grilles included