SB Acoustics SB34NRX75-8 12'' Hard Paper Cone Woofer
Product Specifications
| Nominal Impedance | 8 ohms |
| DC resistence,Re | 6.2 ohms |
| voice coil inductance,Le | 1.2 mH |
| Free air resonance,Fs | 22 Hz |
| Sensitivity(2.83V/1m) | 91 dB |
| Mechanical Q-factor,Qms | 5.5 |
| Electrical Q-factor,Qes | 0.29 |
| Total Q-factor,Qts | 0.28 |
| Moving mass incl. air,Mms | 93 g |
| Force factor,BI | 16.6 Tm |
| Equivalent volume,Vas | 205 liters |
| Compliance,Cms | 0.56mm/N |
| Mechanical loss,Rms | 2.35 Kg/s |
| Rated power handling* | 200W |
| Effective piston area,Sd | 508 cm² |
| Voice coil diameter | 75.6 mm |
| Voice coil height | 28 mm |
| Air gap height | 8 mm |
| Linear coil travel(p-p) | 20 mm |
| Magnetic flux density | 1.1 T |
| Magnetic weight | 3.6 Kg |
| Net weight | 8.9 Kg |
Frequency and Impedance Graph:
Drawing:
