Nominal Diameter 8 inch Nominal Impedance 8 ohm Cone material Paper Edge Foam Maximum Power 200 watt Magnet Weight 17.5 Oz Frequency Response 50 Hz – 5 KHz Sensitivity 1 M / 1 W 90 dB Voice Coil Diameter 1.3 inch
THIELE SMALL PARAMETER
Resonance Frequency Fs 50 Hz Mechanical Factor Qms 7.8 Electical Factor Qes 0.83 Total Factor Qts 0.75 BL Factor BL 5.8 N/A Effective moving mass Mms 14.4 Gram Equivalent cas air load Vas 39.5 Liter Effective piston area Sd 198.6 Cm2