110 Watts max 3.15″ high end midrange speaker with anodized aluminum cone 80 mm / 3.15″ high end midrange speaker Made in Germany Anodized aluminum cone Neodymium motor Aluminum cast housing Incl. protection grill Soldering terminal 1 pair / package Model High end midrange speaker Diameter 80 mm / 3.15" Belastbarkeit (RMS/max.) 70 / 110 Watts Impedanz 4 Ohms Effizienz 87 dB Frequency Response 150 Hz – 4000 Hz Voice coil 25 mm / 1" Cone anodized aluminum Einbautiefe 34 mm Resonance frequency (Fs) 109.4 Hz