- Article number
- SB15NRX2C30-4
- EAN
- 8785256848058
- Woofer Series
- SB Acoustics NRX Norex series
- Nominal Diameter
- 150 mm
- Power Handling (RMS)
- 50 Watt
- Power Handling (max)
- 100 Watt
- Impedance (Z)
- 4 Ohm
- Sensitivity (SPL at 1m / 2.83V)
- 89.5 dB
- Frequency Response
- 40-4500 Hz
- Voice Coil Diameter
- 31 mm
- Magnet Weight
- 0.54 kg
- DC Resistance (Re)
- 3.1 Ohm
- Voice Coil Inductance (Le)
- 0.12 mH
- Resonant Frequency (Fs)
- 36 Hz
- Mechanical Q (Qms)
- 4.53
- Electromagnetic Q (Qes)
- 0.31
- Total Q (Qts)
- 0.29
- Diaphragm Mass Inc. Airload (Mms)
- 9.7 g
- Mechanical Compliance of Suspension (Cms)
- 2.15 mm/N
- Surface Area of Cone (Sd)
- 82 cm²
- BL Product (BL)
- 4.7 Tm
- Compliance Equivalent Volume (Vas)
- 18.6 liters
- Maximum Linear Excursion (Xmax)
- 5.0 mm
- Driver's Mechanical Losses (Rms)
- 0.5 kg/s
- Basket / Frame Material
- Vented cast aluminum
- Overall Outside Diameter
- 150 mm
- Overall Depth
- 78.9 mm
- # Mounting Holes
- 4
- Mounting Hole Diameter
- 4.3 mm