Product typeLoudspeaker ChassisTypePANominal Diameter15 ", 380 mmVoice Coil3 ", 77 mmOverall diameter393 mmPitch Circle Diameter374 mmCut- out Measurement356 mmMounting holes8Diameter of fixing holes9,5 & 7,4 mmDepth181.3 mmNominal Impedance4 Ohm(s)Nominal Load Capacity600 Wmaximum rated load1200 WSensitivity (1 W / 1 m)97 dBFrequency response40 - 3150 HzVoice Coil MaterialAluminumMagnetNeodymiumThiele & Small ParameterFs (Resonance Frequency)38 HzRe (DC resistance)2.7 Ohm(s)Qms (mechanical quality)9Le (inductance of the voice coil)2.7 mHQes (electrical quality)0.35Qts (overall quality)0.34Vas (equivalent volume)146.2 dm3Mms (moving mass)114,7 gBL (power factor)14,3 T/mXmax (maximum displacement)9.15 mmCms (elasticity of the suspension)0.16 mm/NSd (membrane area)813 cm2Rms (mechanical loss resistance)3 kg/sWeight4,6 kg
