Product typeLoudspeaker ChassisTypePANominal Diameter15 ", 381 mmVoice Coil4 ", 101.6 mmOverall diameter388 mmPitch Circle Diameter371 mmCut- out Measurement358 mmMounting holes8Diameter of fixing holes7 x 8 mmDepth194 mmNominal Impedance8 Ohm(s)Nominal Load Capacity1200 Wmaximum rated load2400 WSensitivity (1 W / 1 m)95 dBFrequency response22 - 300 HzVoice Coil MaterialcopperMagnetNeodymiumDepth of the magnetic gap10 mmThiele & Small ParameterFs (Resonance Frequency)35.6 HzRe (DC resistance)5 Ohm(s)Qms (mechanical quality)6.26Le (inductance of the voice coil)0.87 mHQes (electrical quality)0.28Qts (overall quality)0.27Vas (equivalent volume)129.95Mms (moving mass)15.5 gBL (power factor)24.6 T/mXmax (maximum displacement)± 11 mmCms (elasticity of the suspension)0.13 mm/NSd (membrane area)845 cm2Weight6,75 kg
