Size: 10" (254 mm) Power rating: 20 watts @ 8 ohms The sound of 1964, reissued in a 10 "vintage ceramic speaker, designed by amp guru George Alessandro Very balanced, dynamic character with precise, powerful sound Pleasant warm with brilliant heights Frequency response: 100-5500 Hz Sensitivity (1W / 1m): 98.2 dB Weight: 1.5 kg