Product typeLoudspeaker ChassisTypePANominal Diameter15 ", 380 mmVoice Coil3 ", 77 mmOverall diameter388 mmPitch Circle Diameter374 mmCut- out Measurement354 mmMounting holes8Diameter of fixing holes6 mmDepth184.6 mmNominal Impedance8 Ohm(s)Nominal Load Capacity700 Wmaximum rated load1400 WSensitivity (1 W / 1 m)99 dBFrequency response40 - 4000 HzVoice Coil MaterialAluminumMagnetNeodymiumDepth of the magnetic gap14 mmThiele & Small ParameterFs (Resonance Frequency)38 HzRe (DC resistance)5.2 Ohm(s)Qms (mechanical quality)6.76Le (inductance of the voice coil)0.64 mHQes (electrical quality)0.31Qts (overall quality)0.3Vas (equivalent volume)143Mms (moving mass)115 gBL (power factor)21.5 T/mXmax (maximum displacement)9.42 mmCms (elasticity of the suspension)0.15 mm/NSd (membrane area)813 cm2Rms (mechanical loss resistance)4.06 kg/sWeight7,5 kg
