Product typeLoudspeaker ChassisTypeGuitarsNominal Diameter12 ", 304.8 mmVoice Coil1.75 ", 44.5 mmOverall diameter305.3 mmPitch Circle Diameter295.4 mmCut- out Measurement278.6 mmDiameter of fixing holes6.4 mmDepth132 mmNominal Impedance8 Ohm(s)Nominal Load Capacity75 WSensitivity (1 W / 1 m)102 dBFrequency response70 - 5000 HzVoice Coil MaterialcopperMagnetFerriteDepth of the magnetic gap7.92 mmThiele & Small ParameterFs (Resonance Frequency)101 HzRe (DC resistance)6.81 Ohm(s)Qms (mechanical quality)11.41Le (inductance of the voice coil)0.41 mHQes (electrical quality)0.59Qts (overall quality)0.56Vas (equivalent volume)30.1Mms (moving mass)32 gBL (power factor)15.3 T/mXmax (maximum displacement)1.2 mmCms (elasticity of the suspension)0.08 mm/NSd (membrane area)519.5 cm2Weight5,27 kg
