- Article number
- SB13PFCR25-8
- EAN
- 8785256848096
- Woofer Series
- SB Acoustics PFC Paper series
- Nominal Diameter
- 134,5 mm
- Power Handling (RMS)
- 40 Watt
- Power Handling (max)
- 80 Watt
- Impedance (Z)
- 8 Ohm
- Sensitivity (SPL at 1m / 2.83V)
- 87 dB
- Voice Coil Diameter
- 25.4 mm
- Magnet Weight
- 0.36 kg
- DC Resistance (Re)
- 3.2 Ohm
- Voice Coil Inductance (Le)
- 0.77 mH
- Resonant Frequency (Fs)
- 45 Hz
- Mechanical Q (Qms)
- 2.2
- Electromagnetic Q (Qes)
- 0.39
- Total Q (Qts)
- 0.33
- Diaphragm Mass Inc. Airload (Mms)
- 10 g
- Mechanical Compliance of Suspension (Cms)
- 1.25 mm/N
- BL Product (BL)
- 6.2 Tm
- Compliance Equivalent Volume (Vas)
- 13.4 liters
- Driver's Mechanical Losses (Rms)
- 1.4 kg/s
- Overall Outside Diameter
- 134,5 mm
- # Mounting Holes
- 4
- Mounting Hole Diameter
- 4,3 mm