Media
Auto-advancing
Size
12"
Impedance
8Ω
RMS Power
700W
Sensitivity
99dB
EBP
210
Vented alignment
Vd
313cm³
Frequency response
Manufacturer-provided response plots and related charts.
Overall Parameters
Valid
Fs42Hz
Qts0.19
Qes0.20
Qms8.0
Vas120.0L
Re5.0Ω
Le0.80mH
BL17.6Tm
Sd522cm²
Mms47g
Xmax6.0mm
SPL99dB
Power700W
Power Nominal350W
Impedance8Ω
Min Impedance6.5Ω
Voice Coil76mm
Flux Density1.15T
Hybrid view: LF section is used for excursion/motor values, while frequency limits merge upper sections.
Pricing & availability
Price movement
Other offers
1 vendorjpleisure
Updated 17 May 2026· 8Ω
Source: ex VAT · 20%
£377.39
inc VAT
Best current price
Updated 17 May 2026
bluearan
£300.00
Avg £338.69£38.69 below avg (-11.4%)
inc VAT
Driver Components
LFSpecifications LF unit
Fs42 Hz
Qts0.19
Qes0.20
Qms8.0
Vas120.0 L
Re5.0 Ω
Le0.80 mH
BL17.6 Tm
Sd522 cm²
Mms47 g
Xmax6.0 mm
SPL99 dB
Power700 W
Power Nominal350 W
Impedance8 Ω
Min Impedance6.5 Ω
Voice Coil76 mm
Flux Density1.15 T
HFSpecifications HF unit
Le0.14 mH
SPL105 dB
Power160 W
Power Nominal80 W
Impedance8 Ω
Min Impedance8.0 Ω
Xover1200 Hz
Voice Coil75 mm
Flux Density1.90 T
Additional Manufacturer Specs
Bl17.6 Tm
Fs42 Hz
Le0.8 mH
Re5 Ω
Sd522 cm² (80.9 in²)
Ebp210 Hz
Mms47 g
Qes0.2
Qms8
Qts0.19
Vas120 dm³ (4.2 ft³)
η04.1 %
Xvar6 mm
Winding Depth16.2 mm (0.64 in)
Former MaterialGlass Fibre
Nominal Diameter320 mm (12 in)
Winding MaterialCopper
Magnetic Gap Depth8 mm (0.31 in)
Woofer Cone TreatmentWP Waterproof Front Side
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Reference
B&C
12CXN76
12"
Best current price
£300.00
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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