
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 |