Product Details: 6" x 9" X Series 2-way Component System Car Speakers. Power Handling: . Peak: 600 watts per set / 300 watts each side. RMS: 300 watts per set / 150 watts each side. Carbon Fiber cone material. Rubber speaker surround. 1" Silk Dome Tweeters. CEA-2031 compliant: Yes. 1-3/16" Voice coil. Ferrite magnet motor structure. Top-mount Depth: 3". Cutout Dimensions: 5. 6" x 8. 6". Impedance: 4 ohm. Frequency Response: 45 - 21000 Hz. Sensitivity: 96 dB. Authorized Internet Dealer. 1-year Manufacturer's Warranty. Priced Per Complete Component System: 2 midwoofers, 2 tweeters and 2 crossover networks. . NVX XSP69KIT owner’s manual | Nvx | | XSP69KIT 300W RMS 6x9in X-Series 2-Way Component Speaker System with Carbon Fiber Cones and 25mm Silk Dome Tweeters | Best Buy