Product typeLoudspeaker ChassisTypePANominal Diameter15 ", 381 mmVoice Coil2.5 ", 63.5 mmOverall diameter384.8 mmPitch Circle Diameter369.9 mmCut- out Measurement352.3 mmDiameter of fixing holes6.4 mmDepth154 mmNominal Impedance16 Ohm(s)Nominal Load Capacity400 Wmaximum rated load800 WSensitivity (1 W / 1 m)100 dBFrequency response64 - 4000 HzVoice Coil MaterialAluminumMagnetFerriteDepth of the magnetic gap9.53 mmThiele & Small ParameterFs (Resonance Frequency)45 HzRe (DC resistance)11.3 Ohm(s)Qms (mechanical quality)6.54Le (inductance of the voice coil)1.35 mHQes (electrical quality)0.67Qts (overall quality)0.61Vas (equivalent volume)204Mms (moving mass)64 gBL (power factor)17.6 T/mXmax (maximum displacement)1.6 mmCms (elasticity of the suspension)0.19 mm/NSd (membrane area)856.3 cm2Weight6,53 kg
