Product typeLoudspeaker ChassisTypeGuitarsNominal Diameter15 ", 381 mmVoice Coil2.5 ", 63.5 mmOverall diameter386.4 mmPitch Circle Diameter369.9 mmCut- out Measurement355.3 mmDiameter of fixing holes7.1 mmDepth165 mmNominal Impedance8 Ohm(s)Nominal Load Capacity300 Wmaximum rated load600 WSensitivity (1 W / 1 m)98 dBFrequency response47 - 3000 HzVoice Coil MaterialcopperMagnetFerriteDepth of the magnetic gap9.53 mmThiele & Small ParameterFs (Resonance Frequency)34 HzRe (DC resistance)6.15 Ohm(s)Qms (mechanical quality)5.9Le (inductance of the voice coil)0.33 mHQes (electrical quality)0.36Qts (overall quality)0.34Vas (equivalent volume)336Mms (moving mass)70 gBL (power factor)16 T/mXmax (maximum displacement)4.8 mmCms (elasticity of the suspension)0.31 mm/NSd (membrane area)856.3 cm2Weight8,332 kg
