Product typeLoudspeaker ChassisTypePANominal Diameter12 ", 300 mmVoice Coil3 ", 77 mmOverall diameter316 mmPitch Circle Diameter298.5 mmCut- out Measurement282 mmMounting holes8Diameter of fixing holes6 mmDepth155.75 mmNominal Impedance8 Ohm(s)Nominal Load Capacity600 Wmaximum rated load1200 WSensitivity (1 W / 1 m)98 dBFrequency response50 - 4000 HzVoice Coil MaterialAluminumMagnetNeodymiumDepth of the magnetic gap12 mmThiele & Small ParameterFs (Resonance Frequency)50 HzRe (DC resistance)5.1 Ohm(s)Qms (mechanical quality)11.1Le (inductance of the voice coil)0.74 mHQes (electrical quality)0.3Qts (overall quality)0.29Vas (equivalent volume)64.2Mms (moving mass)56 gBL (power factor)17.3 T/mXmax (maximum displacement)7.25 mmCms (elasticity of the suspension)0.18 mm/NSd (membrane area)500 cm2Rms (mechanical loss resistance)1.58 kg/sWeight4,2 kg
