[. . . ] [. . . ] Rated Input : 97dB/W (m) : 75W Frequency Response / Impedance Music Power : 200W Equivalent Diaghram Radius : 168. 5mm(6. 634 in) Equivalent Mass Magnet Weight Net Weight Fs Re Qts Qms Qes Vas Xmax no : : : : 134. 5g (0. 297 lb) 3. 1kg (6. 834 lb) 15. 2kg (33. 510 lb) 25Hz Dimensions & Mounting Information : 6. 8 ohm : 0. 32 : 14. 94 : 0. 32 : 312. 3 L : 7. 0mm (0. 276 in) : 1. 46% [. . . ] [. . . ]