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 mmDepth130 mmNominal Impedance16 Ohm(s)Nominal Load Capacity50 Wmaximum rated load100 WSensitivity (1 W / 1 m)100.3 dBFrequency response70 - 5500lx @ 1m HzVoice Coil MaterialcopperMagnetFerriteDepth of the magnetic gap7.92 mmThiele & Small ParameterFs (Resonance Frequency)101 HzRe (DC resistance)14 Ohm(s)Qms (mechanical quality)12.69Le (inductance of the voice coil)0.77 mHQes (electrical quality)1.11Qts (overall quality)1.02Vas (equivalent volume)35.9Mms (moving mass)27 gBL (power factor)14.6 T/mXmax (maximum displacement)1.2 mmCms (elasticity of the suspension)0.09 mm/NSd (membrane area)519.5 cm2Weight4,45 kg
