TypeMidNominal Diameter6.5 ", 165 mmVoice Coil1.5 ", 38.1 mmOverall diameter152 mmPitch Circle Diameter154 mmCut- out Measurement143.5 mmDiameter of fixing holes5.7 mmDepth70 mmNominal Impedance8 Ohm(s)Nominal Load Capacity150 WSensitivity (1 W / 1 m)97.8 dBFrequency response500 - 5400 HzVoice Coil MaterialcopperMagnetFerriteDepth of the magnetic gap7.92 mmThiele & Small ParameterFs (Resonance Frequency)460 HzRe (DC resistance)6.3 Ohm(s)Qms (mechanical quality)3.13Le (inductance of the voice coil)0.33 mHQes (electrical quality)1.24Qts (overall quality)0.89Vas (equivalent volume)0.4Mms (moving mass)9 gBL (power factor)11.1 T/mXmax (maximum displacement)0.2 mmCms (elasticity of the suspension)0.01 mm/NSd (membrane area)133.1 cm2Weight3,3 kg
