
SB Acoustics SB34SWPL76-3-DV 12'' DVC Subwoofer
Product Specifications
Nominal Impedance | 2x3 ohms |
DC resistence,Re | 2x2.5 ohms |
Voice coil inductance,Le | 1.4/6.1 mh |
Free air resonance,Fs | 27.5 Hz |
Sensitivity(2.83V/1m) | 90/85 dB |
Mechanical Q-factor,Qms | 5.62 |
Electrical Q-factor,Qes | 0.52 |
Total Q-factor,Qts | 0.48 |
Moving mass incl. air,Mms | 231 g |
Force factor,BI | 9.7/19.5 Tm |
Equivalent volume, Vas | 43 lts |
Compliance,Cms | 0.14 mm/n |
Mechanical loss, Rms | 7.1 Kg/s |
Rated power handling* | 300 W |
Effective piston area,Sd | 458 cm² |
Voice coil diameter | 75.5 mm |
Voice coil height | 38 mm |
Air gap height | 8 mm |
Linear coil travel(p-p) | 30 mm |
Magnetic flux density | 0.62 T |
Magnetic weight | 2.4 Kg |
Net weight | 7.7 Kg |