Media
Auto-advancing
Size
15"
Impedance
8Ω
RMS Power
1000W
Sensitivity
100dB
EBP
154
Vented alignment
Vd
599cm³
Frequency response
Manufacturer-provided response plots and related charts.
T/S Parameters
Valid
Fs37Hz
Qts0.22
Qes0.24
Qms4.5
Vas195.0L
Re5.3Ω
Le1.50mH
BL22.5Tm
Sd855cm²
Mms96g
Xmax7.0mm
SPL100dB
Power1000W
Power Nominal500W
Impedance8Ω
Min Impedance6.7Ω
F Low40Hz
F High2000Hz
Voice Coil76mm
Flux Density1.25T
Pricing & availability
Price movement
Other offers
3 vendorsbluearan
Updated 17 May 2026· 8Ω
Source: inc VAT · 20%
£179.00
inc VAT
jpleisure
Updated 17 May 2026· 8Ω
Source: ex VAT · 20%
£182.26
inc VAT
jpleisure
Updated 17 May 2026· 8Ω
Source: ex VAT · 20%
£185.82
inc VAT
Best current price
Updated 17 May 2026
bluearan
£179.00
Avg £181.52£2.52 below avg (-1.4%)
inc VAT
Dimensions & Physical
Weight4.7kg
Diameter393.0mm
Overall Depth171.0mm
Cutout Diameter354.0mm
Bolt Circle Diameter374.0mm
Additional Manufacturer Specs
Bl22.5 Tm
Fs37 Hz
Le1.5 mH
Re5.3 Ω
Sd855 cm² (132.5 in²)
Ebp154 Hz
Mms96 g
Qes0.24
Qms4.5
Qts0.22
Vas195 dm³ (6.8 ft³)
η04.1 %
ConeRCK15NDL768
Xmax7 mm
Xvar9 mm
SpiderSingle
Cone ShapeExponential
Pole DesignStraight Pole
Winding Depth18 mm (0.68 in)
Surround ShapeTriple Roll
Former MaterialGlass Fibre
Magnet MaterialNeodymium Inside Slug
Nominal Diameter380 mm (15 in)
Winding MaterialCopper
Magnetic Gap Depth11 mm (0.4 in)
Recommended Tuning47 Hz
Bolt Circle Diameter374 mm (14.7 in)
Recommended Enclosure100 dm³ (3.53 ft³)
Woofer Cone TreatmentTWP Waterproof Both Sides
Baffle Cutout Diameter354 mm (13.9 in)
Flange And Gasket Thickness16 mm (0.62 in)
Air Volume Occupied By Driver3.5 dm³ (0.12 ft³)
Similar Drivers
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Reference
B&C
15NDL76
15"
Best current price
£179.00
Compare on
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5 active T/S params, plus size.
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