Product typeLoudspeaker ChassisTypePANominal Diameter10 ", 254 mmVoice Coil3 ", 76 mmOverall diameter260.9 mmPitch Circle Diameter247.7 mmCut- out Measurement232.2 mmDiameter of fixing holes7.1 mmDepth127 mmNominal Impedance8 Ohm(s)Nominal Load Capacity600 WSensitivity (1 W / 1 m)91.6 dBFrequency response47 - 2000 HzVoice Coil MaterialAluminumMagnetFerriteDepth of the magnetic gap9.5 mmThiele & Small ParameterFs (Resonance Frequency)39 HzRe (DC resistance)5.47 Ohm(s)Qms (mechanical quality)8.97Le (inductance of the voice coil)0.97 mHQes (electrical quality)0.29Qts (overall quality)0.28Vas (equivalent volume)72.97Mms (moving mass)46 gBL (power factor)14.46 T/mXmax (maximum displacement)7.2 mmCms (elasticity of the suspension)0.37 mm/NSd (membrane area)376.9 cm2Weight8,255 kg