Model : JX-S993L Detail : 6"x9" Coaxial 3-Way Titanium Loudspeakers � Cone diameter: 160mm x 225mm � Frequency response: 30Hz-23,000Hz � Sensitivity: 91dB/w*m(SPL) � Nominal impedance: 4 ohms � Peak power input: 500watts � Flat & progressive damper � Mica-filled Poly-propylene cone woofer � Amorphous Titanium dome high frequency and coaxial midrange drivers � Anti-resonance steel frame � Long throw acoustics engineered driver � Door / rear flush mount � High excursion foam surround edge � Flux density St-Fe magnet