8MDN51

Specifications Nominal Diameter200 mm (8.0 in) Nominal Impedance 8 Ω Minimum Impedance 7.4 Ω Nominal Power Handling1200 W Continuous power handling2400 W Sensitivity (1W/1m)397.0 dB Frequency Range70 - 4000 Hz Voice Coil Diameter51 mm (2.0 in) Winding MaterialAluminium Former MaterialKapton Winding Depth16.0 mm (0.65 in) Magnetic Gap Depth8.0 mm (0.31 in) Flux Density1.45 T Design Surround ShapeDouble Roll Cone ShapeExponential Magnet MaterialNeodymium Ring SpiderSingle Pole DesignT-Pole Woofer Cone TreatmentWP Waterproof Front Side Parameters4 Resonance Frequency68 Hz Re10.0 Ω Qes0.29 Qms5.2 Qts0.27 Vas17.5 dm3 (0.62 ft3) Sd220.0 cm2 (34.1 in2) η₀1.5 % Xmax± 6.0 mm Xvar± 6.0 mm Mms22.0 g Bl17.8 Txm Le1.25 mH EBP234 Hz Mounting and Shipping Info Overall Diameter225 mm (8.8 in) Bolt Circle Diameter210 mm (8.3 in) Baffle Cutout Diameter187.0 mm (7.4 in) Depth95 mm (3.74 in) Flange and Gasket Th