Product typeLoudspeaker ChassisTypePANominal Diameter8 ", 200 mmVoice Coil1.46 ", 37 mmOverall diameter209.2 mmPitch Circle Diameter196.9 mmCut- out Measurement178 mmMounting holes8Diameter of fixing holes6 mmDepth89 mmNominal Impedance8 Ohm(s)Nominal Load Capacity130 Wmaximum rated load260 WSensitivity (1 W / 1 m)95 dBFrequency response60 - 5000 HzVoice Coil MaterialAluminumMagnetFerriteDepth of the magnetic gap6 mmThiele & Small ParameterFs (Resonance Frequency)80 HzRe (DC resistance)5.9 Ohm(s)Qms (mechanical quality)13Le (inductance of the voice coil)0.44 mHQes (electrical quality)0.66Qts (overall quality)0.63Vas (equivalent volume)13.6Mms (moving mass)15 gBL (power factor)8.2 T/mXmax (maximum displacement)4.67 mmCms (elasticity of the suspension)0.36 mm/NSd (membrane area)191 cm2Rms (mechanical loss resistance)0.6 kg/sWeight2,2 kg