Features 1″ Aluminum Compression Style Tweeter Weather treated cone design Treated Cloth Surround 1.5" High Output Til Midrange Voice Coil Custom Protective Grill Included Specifications Dynamic Power Handling: 500 watts Nominal Power Handling: 250 watts Frequency Response: 83Hz - 18KHz Impedance:4Ω Sensitivity: 92.7dB DIMENSIONS: Mounting Depth : 2.63" / 67 mm Cutout Diameter: 5.59"/ 142 mm Description