SB Acoustics SB23MFCL45-4 8'' Polypropylene Cone Sub Woofer
Product Specifications
| Nominal Impedance | 4 ohms |
| DC resistence,Re | 3.3 ohms |
| voice coil inductance,Le | 0.73 mH |
| Free air resonance,Fs | 27 Hz |
| Sensitivity(2.83V/1m) | 87.5 dB |
| Mechanical Q-factor,Qms | 7.7 |
| Electrical Q-factor,Qes | 0.36 |
| Total Q-factor,Qts | 0.34 |
| Moving mass incl. air,Mms | 59 g |
| Force factor,BI | 9.6 Tm |
| Equivalent volume,Vas | 37 liters |
| Compliance,Cms | 0.59 mm/N |
| Mechanical loss,Rms | 1.3 Kg/s |
| Rated power handling* | 150W |
| Effective piston area,Sd | 210 cmÃâ€Å¡Ãƒâ€šÃ‚² |
| Voice coil diameter | 45.5 mm |
| Voice coil height | 32 mm |
| Air gap height | 8 mm |
| Linear coil travel(p-p) | 24 mm |
| Magnetic flux density | 1.03 T |
| Magnetic weight | 2 Kg |
| Net weight | 4.7 Kg |
Frequency and Impedance Graph:
Drawing:
