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)35 HzRe (DC resistance)6.32 Ohm(s)Qms (mechanical quality)8.1Le (inductance of the voice coil)1.1 mHQes (electrical quality)0.63Qts (overall quality)0.58Vas (equivalent volume)334.6Mms (moving mass)60 gBL (power factor)11.5 T/mXmax (maximum displacement)4 mmCms (elasticity of the suspension)0.35 mm/NSd (membrane area)823.7 cm2Weight4,468 kg
