Product typeLoudspeaker ChassisTypeLow/Mid-RangeNominal Diameter12 ", 305 mmVoice Coil3 ", 76 mmOverall diameter318 mmPitch Circle Diameter300 mmCut- out Measurement284 mmMounting holes8Diameter of fixing holes8 mmDepth153 mmNominal Impedance8 Ohm(s)Nominal Load Capacity800 WSensitivity (1 W / 1 m)95 dBFrequency response35 - 2500 HzVoice Coil MaterialcopperMagnetNeodymiumDepth of the magnetic gap10 mmThiele & Small ParameterFs (Resonance Frequency)35 HzRe (DC resistance)5.4 Ohm(s)Qms (mechanical quality)5.8Qes (electrical quality)0.278Qts (overall quality)0.265Vas (equivalent volume)82Mms (moving mass)95 gBL (power factor)20.14 T/mXmax (maximum displacement)11 mmCms (elasticity of the suspension)0.218 mm/NSd (membrane area)515 cm2Weight9 kg
