RSX 12

• 12" / 30 cm
• Power handling: 750 / 500 W
• 4 Ω impedance
• Cast aluminum basket
• Black nomex spider
• Paper membrane
• PP-dust cap
• For 48 l ventilated or closed 32 l

Material:

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

Specifications:

• DC resistance (Rdc): 3.71 Ω
• Nominal impedance (ZN): 4 Ω
• Resonance frequency (fs): 31.40 Hz
• Voice coil diameter: 3"
• Mechanical Q factor (Qms): 4.92
• Electrical Q factor (Qes): 0.49
• Total Q factor (Qts): 0.45
• Moving mass (Mms): 149.97 g
• Effective piston area (Sd): 514 cm²
• Mechanical resistance (Rms): 6.54 kg/s
• Compliance (Cms): 0.17 mm/N
• Force factor (BL): 14.37 Tm
• Equivalent air volume (Vas): 63.57 dm³
• SPL 2.83 V / 1 m: 94.2 dB