Infinity Kappa 693.11I 220W 6 x 9 Inches 3-Way Kappa Series Coaxial Speakers with Edge-Driven UTF Tweeters 6" x 9" Kappa Series 3-Way Car Speakers Power Handling: Peak: 660 watts per pair / 330 watts each & RMS: 220 watts per pair / 110 watts each Carbon Injected Glass Fiber cone material 1" Soft Dome edge-driven Fabric tweeter construction Plus One cone technology offers more cone area than other speakers in its class