Features 1″ Titanium Dome Elliptical Compression Tweeter 6.5″ High output midrange Weather treated midrange cone Bi-Ribbed Treated Cloth midrange Surround 1.5″ High Temperature Til Midrange Voice Coil Ferrite Oxide ceramic magnet Specifications Tweeter Dynamic Power 300 Watts Tweeter Nominal Power 125 Watts Midrange Dynamic Power 325 Watts Midrange Nominal Power 200 Watts Frequency Response 80Hz - 20KHz Impedance 4Ω Tweeter / 4Ω Midrange Sensitivity 112dB Tweeter / 91.3dB Midrange Kit Includes 2