Product typeLoudspeaker ChassisTypePANominal Diameter8 ", 203.2 mmVoice Coil1.5 ", 38.1 mmOverall diameter208.8 mmPitch Circle Diameter196.9 mmCut- out Measurement182.5 mmDiameter of fixing holes5.5 mmDepth83 mmNominal Impedance8 Ohm(s)Nominal Load Capacity125 Wmaximum rated load250 WSensitivity (1 W / 1 m)100.9 dBFrequency response400 - 4800 HzVoice Coil MaterialcopperMagnetFerriteDepth of the magnetic gap6.35 mmThiele & Small ParameterFs (Resonance Frequency)514 HzRe (DC resistance)7.32 Ohm(s)Qms (mechanical quality)4.48Le (inductance of the voice coil)0.34 mHQes (electrical quality)2.08Qts (overall quality)1.42Vas (equivalent volume)0.8Mms (moving mass)6.9 gBL (power factor)8.9 T/mXmax (maximum displacement)1.6 mmCms (elasticity of the suspension)0.01 mm/NSd (membrane area)205.9 cm2Weight2,157 kg
