6.5″ 2-way coaxial speakers Power RMS / Max. 60 / 120 Watts Frequency response 60 Hz – 22,000 Hz Impedance 3 Ω Sensitivity 92.5 dB @ 2.83V / 1m 88.5 dB @ 1W / 1m Cone material TW: Mylar M: – W: Injected polypropylene with embedded carbon fibers Crossover Integrated, 6 dB slope Outer diameter 165 mm / 6.50″ Installation diameter 142 mm / 5.59″ Installation depth 58 mm / 2.30″