Product typeLoudspeaker ChassisTypePANominal Diameter15 ", 380 mmVoice Coil4 ", 100 mmOverall diameter393 mmPitch Circle Diameter374 mmCut- out Measurement351.8 mmMounting holes8Diameter of fixing holes6 mmDepth215 mmNominal Impedance8 Ohm(s)Nominal Load Capacity1400 Wmaximum rated load2400 WSensitivity (1 W / 1 m)97 dBFrequency response40 - 2500 HzVoice Coil MaterialcopperMagnetNeodymiumDepth of the magnetic gap15.5 mmThiele & Small ParameterFs (Resonance Frequency)38 HzRe (DC resistance)5.4 Ohm(s)Qms (mechanical quality)10.4Le (inductance of the voice coil)1.6 mHQes (electrical quality)0.34Qts (overall quality)0.33Vas (equivalent volume)79.7Mms (moving mass)190 gBL (power factor)26.7 T/mXmax (maximum displacement)12.9 mmCms (elasticity of the suspension)0.1 mm/NSd (membrane area)780 cm2Rms (mechanical loss resistance)4.36 kg/sWeight11,8 kg
