Product typeLoudspeaker ChassisTypePANominal Diameter15 ", 381 mmVoice Coil1.5 ", 38.1 mmOverall diameter384.8 mmPitch Circle Diameter369.9 mmCut- out Measurement352.3 mmDiameter of fixing holes6.4 mmDepth148 mmNominal Impedance8 Ohm(s)Nominal Load Capacity200 Wmaximum rated load400 WSensitivity (1 W / 1 m)97 dBFrequency response46 - 3500 HzVoice Coil MaterialcopperMagnetFerriteDepth of the magnetic gap6.35 mmThiele & Small ParameterFs (Resonance Frequency)41 HzRe (DC resistance)5.88 Ohm(s)Qms (mechanical quality)7.23Le (inductance of the voice coil)0.84 mHQes (electrical quality)1.53Qts (overall quality)1.26Vas (equivalent volume)260Mms (moving mass)59 gBL (power factor)7.7 T/mXmax (maximum displacement)3.8 mmCms (elasticity of the suspension)0.25 mm/NSd (membrane area)856.3 cm2Weight3,625 kg
