- Article number
- SB20FRPC30-8
- EAN
- 8785256842131
- Woofer Type
- Full-range
- Nominal Diameter
- 8''
- Power Handling (RMS)
- 50 Watts
- Impedance (Z)
- 8 Ohms
- Sensitivity (SPL at 1m / 2.83V)
- 92 dB
- Voice Coil Diameter
- 30.5 mm
- Magnet Weight
- 0.54 kg
- DC Resistance (Re)
- 5.6 Ohms
- Voice Coil Inductance (Le)
- 0.30 mH
- Resonant Frequency (Fs)
- 39.4 Hz
- Mechanical Q (Qms)
- 3.26
- Electromagnetic Q (Qes)
- 0.45
- Total Q (Qts)
- 0.40
- Diaphragm Mass Inc. Airload (Mms)
- 14.7 g
- Mechanical Compliance of Suspension (Cms)
- 1.12mm/N
- Surface Area of Cone (Sd)
- 216 cm2
- Compliance Equivalent Volume (Vas)
- 66.3 liters
- Maximum Linear Excursion (Xmax)
- 5.65 mm
- Driver's Mechanical Losses (Rms)
- 1.1 kg/s
- Cone / Diaphragm Material
- Paper
- Surround Material
- Foam
- Voice Coil Wire Material
- Copper
- Basket / Frame Material
- Plastic
- Magnet Material
- Ferrite
- # Mounting Holes
- 8