Media
Auto-advancing
Size
8"
Impedance
4Ω
RMS Power
400W
Sensitivity
97dB
EBP
292
Vented alignment
Vd
132cm³
Frequency response
Manufacturer-provided response plots and related charts.
T/S Parameters
Valid
Fs76Hz
Qts0.25
Qes0.26
Qms5.3
Vas10.6L
Re2.5Ω
Le0.20mH
BL11.2Tm
Sd220cm²
Mms27g
Xmax6.0mm
SPL97dB
Power400W
Power Nominal200W
Impedance4Ω
Min Impedance3.7Ω
F Low70Hz
F High3000Hz
Voice Coil51mm
Flux Density1.30T
Pricing & availability
No standard offers found
Check the manufacturer website for current pricing.
Dimensions & Physical
Weight3.0kg
Diameter225.0mm
Overall Depth100.0mm
Cutout Diameter187.0mm
Bolt Circle Diameter210.0mm
Additional Manufacturer Specs
Bl11.2 Tm
Fs76 Hz
Le0.2 mH
Re2.5 Ω
Sd220 cm² (34.1 in²)
Ebp292 Hz
Mms27 g
Qes0.26
Qms5.3
Qts0.25
Vas10.6 dm³ (0.37 ft³)
η01.76 %
ConeRCK008NW514
Xmax6 mm
Xvar5 mm
SpiderSingle
Cone ShapeExponential
Pole DesignT-Pole
Winding Depth16 mm (0.65 in)
Surround ShapeDouble Roll
Former MaterialGlass Fibre
Magnet MaterialNeodymium Ring
Nominal Diameter200 mm (8 in)
Winding MaterialCopper
Magnetic Gap Depth10 mm (0.4 in)
Bolt Circle Diameter210 mm (8.3 in)
Woofer Cone TreatmentTWP Waterproof Both Sides
Baffle Cutout Diameter187 mm (7.4 in)
Flange And Gasket Thickness11 mm (0.4 in)
Air Volume Occupied By Driver1.1 dm³ (0.04 ft³)
Similar Drivers
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Reference
B&C
8NW51
8"
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Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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