Features Elliptical 1" Tweeter with Wide Dispersion Optimization High Output Sound Quality Design Treated Paper cone with Ribbed Cloth Surround 1.5" High Efficiency Midrange Til Voice Coil SQL Tuned Passive Crossover Network Y-35 Hi-Flux Ferrite Magnet Stamp cast Anti-resonant basket Protective Grill Included Specifications Dynamic Power Handling: 300 Watts Nominal Power Handling: 200 Watts Impedance: 4Ω Frequency Response: 80 Hz - 20KHz Sensitivity: 92.3 dB 6.5" DIMENSIONS Overall Diameter: 6.5