Product typeLoudspeaker ChassisTypePALoudspeaker dimensions12 "Loudspeaker dimensions (mm)305 mmOverall diameter318 mmPitch Circle Diameter300 mmCut- out Measurement284 mmMounting holes8Diameter of fixing holes7 mmTotal depth180 mmWeight5,15 kgNominal impedance8 Ohm(s)RMS500 WSensitivity (1 W / 1 m)98 dBFrequency response50 - 20.000 HzWoofer characteristicsWoofer voice coil3 "Woofer voice coil (mm)77 mmVoice Coil Material WoofercopperWoofer magnetNeodymiumMagnetic gap depth Woofer8 mmThiele & Small ParameterFs (Resonance Frequency)41.3 HzRe (DC resistance)5.8 Ohm(s)Qms (mechanical quality)6.25Le (inductance of the voice coil)0.65 mHQes (electrical quality)0.29Qts (overall quality)0.28Vas (equivalent volume)67.12 lMms (moving mass)77.5 gBL (power factor)20.03 T/mXmax (maximum displacement)5.5 mmCms (elasticity of the suspension)0.19 mm/NSd (membrane area)501 cm2HF Driver characteristicsHF driver voice coil1.75 "HF Driver Voice Coil44.4 mmNominal Impedance HF driver8 Ohm(s)Nominal Load HF driver80 WMaximum Load HF driver450 WSensitivity HF driver (1 W / 1 m)113 dBFrequency range HF driver600 - 20.000 Hzrecommended crossover frequency HF driver1.300 HzVoice Coil Carrier HF driverKaptonDiaphragm material HF driverpolyesterHF driver magnetNeodymiumDispersion (H x V)80 x 60
