Kenwood KFC-S1656G 300W 2-Way 6" Speakers

Peak Input Power 300W
RMS Input Power 30W
Size: 16cm Dual Cone
Woofer Magnet Composition: FerriteΦ80 x t10
Nominal Impedance: 4ohms
Frequency Response: 40Hz - 18kHz
Sensitivity (dB/W at 1m): 90dB