GLADEN RS-X 10

10″ / 25 cm Power handling: 450 / 300 Watts 4 Ohm impedanc Cast aluminum basket Black nomex spider Paper cone PP – dust cap TECHNICAL DATA GLADEN RS-X 10 MATERIAL: Spider: Nomex Surround: Foam Coil former: Aluminum  Basket: Aluminum Dust Cap: PP SPECIFICATIONS: DC resistance (Rdc): 3,74 Ω Nominal impedance (ZN): 4 Ω Resonance frequency (fs): 35,57 Hz Voice coil diameter: 2,5 inch Mechanical Q factor (Qms): 6,16 Electrical Q factor (Qes): 0,49 Total Q factor (Qts): 0,46 Moving mass (Mms): 121,6 g Effective piston area (Sd): 346 cm² Mechanical resistance (Rms): 4,79 kg/s  Compliance (Cms): 0,16 mm/N  Force factor (BL): 13,82 Tm  Equivalent air volume (Vas): 27,69 dm³ SPL 2,83V/1m: 92,2 dB