Product typeLoudspeaker ChassisTypePANominal Diameter10 ", 250 mmVoice Coil1.46 ", 37 mmOverall diameter256.8 mmPitch Circle Diameter243.8 mmCut- out Measurement233.8 mmMounting holes8Diameter of fixing holes6 mmDepth102 mmNominal Impedance4 Ohm(s)Nominal Load Capacity150 Wmaximum rated load300 WSensitivity (1 W / 1 m)96 dBFrequency response50 - 4.500 HzVoice Coil MaterialAluminumMagnetFerriteDepth of the magnetic gap8 mmThiele & Small ParameterFs (Resonance Frequency)55 HzRe (DC resistance)5.9 Ohm(s)Qms (mechanical quality)11.3Le (inductance of the voice coil)0.41999999999999998 mHQes (electrical quality)0.73999999999999999Qts (overall quality)0.69999999999999996Vas (equivalent volume)53.4Mms (moving mass)24.5 gBL (power factor)8.2 T/mXmax (maximum displacement)4.67 mmCms (elasticity of the suspension)0.34000000000000002 mm/NSd (membrane area)332 cm2Rms (mechanical loss resistance)0.75 kg/sWeight2,2 kg