Product typeLoudspeaker ChassisTypeGuitarsNominal Diameter12 ", 304.8 mmVoice Coil2 ", 50.8 mmOverall diameter305.5 mmPitch Circle Diameter294.3 mmCut- out Measurement278.1 mmDiameter of fixing holes6.4 mmDepth129 mmNominal Impedance8 Ohm(s)Nominal Load Capacity125 WSensitivity (1 W / 1 m)101 dBFrequency response70 - 5500lx @ 1m HzVoice Coil MaterialcopperMagnetNeodymiumDepth of the magnetic gap7.2 mmThiele & Small ParameterFs (Resonance Frequency)90 HzRe (DC resistance)7.2 Ohm(s)Qms (mechanical quality)11.29Le (inductance of the voice coil)0.42 mHQes (electrical quality)0.69Qts (overall quality)0.65Vas (equivalent volume)43Mms (moving mass)28 gBL (power factor)12.8 T/mXmax (maximum displacement)1.3 mmCms (elasticity of the suspension)0.11 mm/NSd (membrane area)519.5 cm2Weight2,31 kg
