SB Acoustics SB34SWPL76-3-DV 12'' Dual Voice Coil Subwoofer

SB Acoustics

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

Frequency and Impedance Graph:

SB Acoustics SB34SWPL76-3-DV 12'' Dual Voice Coil Subwoofer

Drawing:

SB Acoustics SB34SWPL76-3-DV 12'' Dual Voice Coil Subwoofer