Media
Auto-advancing
Size
15"
Impedance
8Ω
RMS Power
800W
Sensitivity
98dB
EBP
85
Either alignment
Vd
641cm³
Frequency response
Manufacturer-provided response plots and related charts.
Overall Parameters
Valid
Fs40Hz
Qts0.44
Qes0.47
Qms8.3
Vas187.0L
Re5.2Ω
Le1.20mH
BL15.6Tm
Sd855cm²
Mms87g
Xmax7.5mm
SPL98dB
Power800W
Power Nominal400W
Impedance8Ω
Min Impedance6.0Ω
Voice Coil76mm
Flux Density1.00T
Hybrid view: LF section is used for excursion/motor values, while frequency limits merge upper sections.
Pricing & availability
Price movement
Other offers
1 vendorbluearan
Updated 17 May 2026· 8Ω
Source: inc VAT · 20%
£316.51
inc VAT
Best current price
Updated 17 May 2026
jpleisure
£294.52
Avg £305.51£11.00 below avg (-3.6%)
inc VAT
Driver Components
LFSpecifications LF unit
Fs40 Hz
Qts0.44
Qes0.47
Qms8.3
Vas187.0 L
Re5.2 Ω
Le1.20 mH
BL15.6 Tm
Sd855 cm²
Mms87 g
Xmax7.5 mm
SPL98 dB
Power800 W
Power Nominal400 W
Impedance8 Ω
Min Impedance6.0 Ω
Voice Coil76 mm
Flux Density1.00 T
HFSpecifications HF unit
Le0.14 mH
SPL105 dB
Power160 W
Power Nominal80 W
Impedance8 Ω
Min Impedance7.5 Ω
Xover1200 Hz
Voice Coil75 mm
Flux Density1.60 T
Additional Manufacturer Specs
Bl15.6 Tm
Fs40 Hz
Le1.2 mH
Re5.2 Ω
Sd855 cm² (132.5 in²)
Ebp85 Hz
Mms87 g
Qes0.47
Qms8.3
Qts0.44
Vas187 dm³ (6.6 ft³)
η02.5 %
Xvar7.5 mm
Winding Depth16.5 mm (0.65 in)
Former MaterialGlass Fibre
Nominal Diameter380 mm (15 in)
Winding MaterialCopper
Magnetic Gap Depth8 mm (0.31 in)
Woofer Cone TreatmentWP Waterproof Front Side
Similar Drivers
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Reference
B&C
15FCX76
15"
Best current price
£294.52
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
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