Speaker Tech-Spec KFC-S1667
-Peak Input Power : 300W
-RMS Input Power : 30W
-Size : 16cm 2-way speakers
-Sensitivity (dB/W at 1m) : 89dB
-Frequency Response : 49Hz - 22kHz
-Impedance : 4ohms
-Woofer Features : Polypropylene Cone
-Woofer Magnet Composition : Ferrite
-Woofer Magnet weight : 190g
-Tweeter Features : 25mm Balanced Dome
-Tweeter Magnet Composition : Neodymium
-Height from Mounting Surface : 9mm
-Mounting Depth : 44mm
-Weight (1pc w/o grille) : 570g