SQX 08

Subwoofer 8" / 20 cm

• 20 cm / 8"
• Power handling: 375 / 250 W
• 4 Ω impedance
• 2" voice coil
• High performance subwoofer
• Cast aluminum basket
• Black nomex spider
• Stitched strands
• Pressed paper diaphragm
• For 18 l ventilated or 10 l closed

Material:

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

Specifications:

• DC resistance (Rdc): 3.2 Ω
• Nominal impedance (ZN): 4 Ω
• Resonance frequency (fs): 45.9 Hz
• Voice coil diameter: 2.0"
• Mechanical Q factor (Qms): 5.82
• Electrical Q factor (Qes): 0.54
• Total Q factor (Qts): 0.49
• Moving mass (Mms): 51.1 g
• Effective piston area (Sd): 221 cm²
• Mechanical resistance (Rms): 2.5 kg/s
• Compliance (Cms): 0.23 mm/N
• Force factor (BL): 9.4 Tm
• Equivalent air volume (Vas): 13.3 liters
• SPL 2.83 V / 1 m: 88.6 dB