Alpine R2-S65 Next-Generation R-Series 6-1/2" 2-way car speakers

Product info: 6-1/2" 2-way car speakers (pair) glass-fiber woofer cone with High-Amplitude Multi-Roll surround 1" magnesium hard dome tweeter handles up to 100 watts RMS (300 watts peak power) frequency response: 65-40,000 Hz grilles included warranty: 1 year Alpine R2-S65 owner's manual Two 2-way Speakers Two multi-purpose adapter rings (includes GM/Chrysler) Two grilles Eight 1-1/8" Screws Eight M4x12mm Machine screws 8 Speed clips Warranty information Important Notice On-line product registration information Template and specs on box General Speaker Size 6 1/2 Driver Design 2-way Woofer Design Cone Woofer Material Glass-Fiber Woofer Surround Rubber Midrange Design --- Midrange Material --- Tweeter Design Dome Tweeter Material Magnesium Super Tweeter Design --- Super Tweeter Material --- Impedance (Ohms) 4 Weather-resistant No Grilles Included Black, Steel mesh, Plastic frame Parts Warranty 1 Year Labor Warranty 1 Year Specifications Sensitivity (1W at 1 meter) 88 Sensitivity at 2.83 volts N/A Frequency Response 65 - 40k Hz Maximum RMS Wattage 100 Peak Power Handling (Watts) 300 Top-mount Depth (Inches) 2 1/2 Bottom-mount Depth (Inches) N/A Cutout Diameter (Inches) 5.339 Mounting Height (Inches) 0.667 Frame Width 6.497 Frame Length 6.497