~ Speaker Type : 6.5 " ( 16.5 Cm ) 2 - Way ~ Mounting Depth : > 2.1 " ( 55 Mm ) ~ N - Power : 30 Watts ~ Peak Power : 200 Watts ~ Sensitivity ( dB / W / m ) : 90 dB - 93 dB ~ Frequency Response : : 71 Hz - 19.5 kHz ~ Impedance : 4 Ohms ~ Net Mass : Approx .1.11 Kg