Mid-Range/Tweeter (400-1289/A) Specifications Faxback Doc. # 9615 Speaker Impedance:..........................................................8 Ohms Frequency Response:..........................................700-20,000 Hz (with supplied 16uF Cross-Over Capacitor) Power Handling:.....................................30 Watts Program (Max) Efficiency:................................................94 dB SPL/1W/1m Magnet Weight:..............................................2.86 oz. (81g) Speaker Weight:.............................................11.8 oz (335g) (ALL/ir-03/09/95)