SPECIFICATIONSNominal diameter : 200mm.8inNominal Impedance : 8 ohmProgram Power : 200wContinuous Power (RMS) : 100wSensitivity (1w/1m) : 93dBFrequency range : 48 – 3.8KHzVoice coil diameter : Æ35.5mmVoice coil length : 16mmMagnet dimension : Æ120mm x 20mm
THIELE & SMALL PARAMETERSResonant frequency Fs : 48HzD.C. Voice coil resistance Re : 5.4 ohmCoil Inductance Le : 0.54mHMechanical quality factor Qms : 4.99Electrical quality factor Qes : 0.57Total quality factor Qts : 0.51Equivalent air volume to Cms Vas : 35LMechanical compliance Cms : 0.531mm/NMechanical resistance Rms : 1.23kg/sEfficiency No : 0.68%BL factor Bl : 7.60N/AEffective surface area Sd : 216cm2 MATERIALSBasket SteelCone and dust cap PP+carbonSurround RubberVoice coil wire Copper clad aluminiumVoice coil bobbin Aluminium