Media
Auto-advancing
Size
12"
Impedance
4Ω
RMS Power
3400W
Sensitivity
92dB
EBP
150
Vented alignment
Vd
720cm³
Frequency response
Manufacturer-provided response plots and related charts.
T/S Parameters
Valid
Fs39Hz
Qts0.25
Qes0.26
Qms9.8
Vas33.0L
Re3.1Ω
Le1.35mH
BL23.8Tm
Sd522cm²
Mms192g
Xmax13.8mm
SPL92dB
Power3400W
Power Nominal1700W
Impedance4Ω
Min Impedance4.1Ω
F Low40Hz
F High1500Hz
Voice Coil115mm
Flux Density1.12T
Pricing & availability
No standard offers found
Check the manufacturer website for current pricing.
Dimensions & Physical
Weight10.4kg
Diameter315.0mm
Overall Depth167.0mm
Cutout Diameter283.0mm
Bolt Circle Diameter298.0mm
Additional Manufacturer Specs
Bl23.8 Tm
Fs39 Hz
Le1.35 mH
Re3.1 Ω
Sd522 cm² (80.91 in²)
Ebp150 Hz
Mms192 g
Qes0.26
Qms9.8
Qts0.25
Vas33 dm³ (1.17 ft³)
η00.77 %
Xmax13.8 mm
Xvar10.5 mm
SpiderDouble Silicone
Cone ShapeRadial
Pole DesignT-Pole
Winding Depth34.5 mm (1.36 in)
Surround ShapeTriple Roll
Former MaterialGlass Fibre
Magnet MaterialNeodymium Inside Slug
Nominal Diameter320 mm (12 in)
Winding MaterialCopper
Magnetic Gap Depth14 mm (0.55 in)
Recommended LoadingVented Box
Bolt Circle Diameter298 mm (11.73 in)
Woofer Cone TreatmentTWP Waterproof Both Sides
Baffle Cutout Diameter283 mm (11.1 in)
Flange And Gasket Thickness12 mm (0.5 in)
Air Volume Occupied By Driver3.4 dm³ (0.12 ft³)
Similar Drivers
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Reference
B&C
12SW115
12"
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5 active T/S params, plus size.
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