Product typeLoudspeaker ChassisTypePANominal Diameter15 ", 381 mmVoice Coil3 ", 77 mmOverall diameter388 mmPitch Circle Diameter371 mmCut- out Measurement358 mmMounting holes8Diameter of fixing holes7 x 8 mmDepth182 mmNominal Impedance8 Ohm(s)Nominal Load Capacity600 Wmaximum rated load1200 WSensitivity (1 W / 1 m)98 dBFrequency response35 - 2500 HzVoice Coil MaterialcopperMagnetNeodymiumDepth of the magnetic gap10 mmThiele & Small ParameterFs (Resonance Frequency)39 HzRe (DC resistance)6.74 Ohm(s)Qms (mechanical quality)6.74Le (inductance of the voice coil)1.46 mHQes (electrical quality)0.36Qts (overall quality)0.34Vas (equivalent volume)152Mms (moving mass)11.9 gBL (power factor)21.76 T/mXmax (maximum displacement)± 8 mmCms (elasticity of the suspension)0.14 mm/NSd (membrane area)880 cm2Weight4,3 kg
