Product typeLoudspeaker ChassisTypePANominal Diameter12 ", 305 mmVoice Coil3 ", 77 mmOverall diameter318 mmPitch Circle Diameter300 mmCut- out Measurement283 mmMounting holes8Diameter of fixing holes7 x 8 mmDepth171 mmNominal Impedance8 Ohm(s)Nominal Load Capacity600 Wmaximum rated load1200 WSensitivity (1 W / 1 m)96 dBFrequency response25 - 300 HzVoice Coil MaterialcopperMagnetFerriteDepth of the magnetic gap10 mmThiele & Small ParameterFs (Resonance Frequency)28.6 HzRe (DC resistance)6 Ohm(s)Qms (mechanical quality)6.24Le (inductance of the voice coil)1.4 mHQes (electrical quality)0.31Qts (overall quality)0.3Vas (equivalent volume)81.37Mms (moving mass)13.3 gBL (power factor)21.43 T/mXmax (maximum displacement)± 8 mmCms (elasticity of the suspension)0.23 mm/NSd (membrane area)500 cm2Weight9,4 kg
