12NDL76

LF Driver
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Overview

LF Driver12NDL series
B&C

12NDL76

Size
12"
Impedance
8Ω
RMS Power
800W
Sensitivity
100dB
EBP
238
Vented alignment
Vd
365cm³

Frequency response

Manufacturer-provided response plots and related charts.

3 images
Response graph 1
Response graph 2
Response graph 3

T/S Parameters

Valid
Manufacturer
Fs50Hz
Qts0.20
Qes0.21
Qms4.2
Vas73.0L
Re5.3Ω
Le1.00mH
BL20.1Tm
Sd522cm²
Mms53g
Xmax7.0mm
SPL100dB
Power800W
Power Nominal400W
Impedance8Ω
Min Impedance6.2Ω
F Low50Hz
F High2000Hz
Voice Coil76mm
Flux Density1.25T

Pricing & availability

Price movement

Other offers

5 vendors
bluearan
Updated 17 May 2026· 8Ω
Source: inc VAT · 20%
£159.00
inc VAT
bluearan
Updated 17 May 2026· 8Ω
Source: inc VAT · 20%
£159.00
inc VAT
jpleisure
Updated 17 May 2026· 8Ω
Source: ex VAT · 20%
£165.64
inc VAT
jpleisure
Updated 17 May 2026· 8Ω
Source: ex VAT · 20%
£166.20
inc VAT
jpleisure
Updated 17 May 2026· 8Ω
Source: ex VAT · 20%
£169.16
inc VAT

Best current price

Updated 17 May 2026

bluearan
£159.00
Avg £163.00£4.00 below avg (-2.5%)
inc VAT
Buy now

Dimensions & Physical

Weight3.9kg
Diameter315.0mm
Overall Depth141.0mm
Cutout Diameter283.0mm
Bolt Circle Diameter298.0mm

Additional Manufacturer Specs

Bl20.1 Tm
Fs50 Hz
Le1 mH
Re5.3 Ω
Sd522 cm² (80.9 in²)
Ebp238 Hz
Mms53 g
Qes0.21
Qms4.2
Qts0.2
Vas73 dm³ (2.5 ft³)
η04.3 %
ConeRCK12NDL768
Xmax7 mm
Xvar6.5 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)

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12NDL76
Reference
B&C
12NDL76
12"
Best current price
£159.00
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5 active T/S params, plus size.

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