- Article number
- SB16PFC25-4
- EAN
- 0696277269570
- Woofer Series
- SB Acoustics PFC Paper series
- Woofer Type
- Midwoofer
- Nominal Diameter
- 6"
- Power Handling (RMS)
- 40 Watt
- Impedance (Z)
- 4 Ω
- Sensitivity (SPL at 1m / 2.83V)
- 89.5 dB
- Frequency Response
- 160 - 16.000 Hz
- Voice Coil Diameter
- 25 mm
- DC Resistance (Re)
- 3.2 Ω
- Voice Coil Inductance (Le)
- 0.56 mH
- Resonant Frequency (Fs)
- 35 Hz
- Mechanical Q (Qms)
- 2.76
- Electromagnetic Q (Qes)
- 0.39
- Total Q (Qts)
- 0.34
- Diaphragm Mass Inc. Airload (Mms)
- 13.8 g
- Mechanical Compliance of Suspension (Cms)
- 1.5 mm/N
- Surface Area of Cone (Sd)
- 124 cm²
- BL Product (BL)
- 5 Tm
- Compliance Equivalent Volume (Vas)
- 32.6 L
- Maximum Linear Excursion (Xmax)
- 4.5 mm
- Cone / Diaphragm Material
- Paper
- Voice Coil Wire Material
- Copper
- Voice Coil Former
- Kapton
- Basket / Frame Material
- Die Cast Aluminum
- Magnet Material
- Neodymium
- Overall Outside Diameter
- 147 mm
- Baffle Cutout Diameter
- 120 mm