Media
Auto-advancing
Size
12"
Impedance
16Ω
RMS Power
800W
Sensitivity
100dB
EBP
167
Vented alignment
Vd
365cm³
Frequency response
Manufacturer-provided response plots and related charts.
T/S Parameters
Valid
Fs50Hz
Qts0.27
Qes0.30
Qms3.8
Vas69.0L
Re10.2Ω
Le1.70mH
BL24.7Tm
Sd522cm²
Mms56g
Xmax7.0mm
SPL100dB
Power800W
Power Nominal400W
Impedance16Ω
Min Impedance12.5Ω
F Low50Hz
F High2000Hz
Voice Coil76mm
Flux Density1.25T
Pricing & availability
Price movement
Other offers
1 vendorjpleisure
Updated 17 May 2026· 16Ω
Source: ex VAT · 20%
£168.00
inc VAT
Best current price
Updated 17 May 2026
bluearan
£159.00
Avg £163.50£4.50 below avg (-2.8%)
inc VAT
Dimensions & Physical
Weight3.9kg
Diameter315.0mm
Overall Depth141.0mm
Cutout Diameter283.0mm
Bolt Circle Diameter298.0mm
Additional Manufacturer Specs
Bl24.7 Tm
Fs50 Hz
Le1.7 mH
Re10.2 Ω
Sd522 cm² (80.9 in²)
Ebp167 Hz
Mms56 g
Qes0.3
Qms3.8
Qts0.27
Vas69 dm³ (2.44 ft³)
η02.8 %
ConeRCK12NDL7616
Xmax7 mm
Xvar7 mm
SpiderSingle
Cone ShapeExponential
Pole DesignStraight Pole
Winding Depth19 mm (0.75 in)
Surround ShapeDouble Roll
Former MaterialGlass Fibre
Magnet MaterialNeodymium Inside Slug
Nominal Diameter320 mm (12 in)
Winding MaterialAluminium
Magnetic Gap Depth10 mm (0.4 in)
Recommended Tuning65 Hz
Bolt Circle Diameter298 mm (11.7 in)
Recommended Enclosure42 dm³ (1.48 ft³)
Woofer Cone TreatmentNone
Baffle Cutout Diameter283 mm (11.1 in)
Flange And Gasket Thickness14 mm (0.55 in)
Air Volume Occupied By Driver2.5 dm³ (0.08 ft³)
Similar Drivers
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Reference
B&C
12NDL76
12"
Best current price
£159.00
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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