TECHNICAL DATA GLADEN RS-X 6.5

MATERIAL:

• Cone: Paper
• Spider: Nomex
• Surround: Foam
• Coil former: Aluminum
• Basket: Aluminum
• Dust Cap: PP

SPECIFICATIONS:

• DC resistance (Rdc): 3,33 Ω
• Nominal impedance (ZN): 4 Ω
• Resonance frequency (fs): 54,9 Hz
• Voice coil diameter: 50 mm
• Mechanical Q factor (Qms): 5,59
• Electrical Q factor (Qes): 0,70
• Total Q factor (Qts): 0,62
• Moving mass (Mms): 62,3 g
• Effective piston area (Sd): 143 cm²
• Mechanical resistance (Rms): 3,85 kg/s 
• Compliance (Cms): 135 mm/N 
• Force factor (BL): 10,1 Tm 
• Equivalent air volume (Vas): 3,88 cm³
• Efficiency (η): 0,33 %
• SPL 2,83V/1m: 85,4 dB