GRADEA Series Size25 cm ( 10" ) Maximum Music Power1,300 W RMS400 W Frequency Response20 Hz to 2,000 Hz (-20 dB) Sensitivity ( 1W / 1m )74 dB ImpedanceDual 4...
Features SSIβ’ (Selectable Smart Impedance) Most car audio system designs call for 2- or 4-ohm impedance. Kappa Series subwoofers put the choice in your hands. A proprietary HARMAN technology, SSI...