Product typeLoudspeaker ChassisTypePANominal Diameter15 ", 381 mmVoice Coil4 ", 102 mmOverall diameter386.3 mmPitch Circle Diameter369.8 mmCut- out Measurement355.6 mmDiameter of fixing holes7.1 mmDepth166.6 mmNominal Impedance8 Ohm(s)Nominal Load Capacity1200 Wmaximum rated load2400 WSensitivity (1 W / 1 m)93 dBFrequency response35 - 200 HzVoice Coil MaterialcopperMagnetFerriteThiele & Small ParameterFs (Resonance Frequency)38 HzRe (DC resistance)6.19 Ohm(s)Qms (mechanical quality)10.27Le (inductance of the voice coil)4.43 mHQes (electrical quality)0.35Qts (overall quality)0.34Vas (equivalent volume)101.79Mms (moving mass)173 gBL (power factor)26.79 T/mXmax (maximum displacement)7.3 mmCms (elasticity of the suspension)0.1 mm/NSd (membrane area)856.3 cm2Weight10,381 kg
