Infinity REF-9633IX - 6” x 9” Three-way

6x9 3way speakers pair Plus polypropylene woofer cone with hiroll rubber surround 1 edgedriven textile dome tweeter textile semidome supertweeter Power Handling Peak 600 watts per pair RMS 200 watts per pair Oversized Plus One woofers offer more surface area for higher bass output and enhanced midrange performance Optimized frame size True 4Ohms impedance technology Compatible with aftermarket car stereos Topmount Depth 318 Cutout Dimensions 812 x 534 Impedance 3 ohms Frequency Response 46 30000 Hz Sensitivity 94 dB Grilles included