Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespB&C 15NDL88 8Ω
LF DriverMedia
Auto-advancing
Overview
LF Driver15NDL series
B&C
B&C 15NDL88
B&C 15NDL88 is a 15" 8 ohm LF driver rated at 700W RMS. The validated T/S data includes Fs 45Hz, Qts 0.34, Vas 126L, Xmax 8mm, sensitivity 97.1dB, plus 684cm³ Vd and 125 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £230.60.
Size
15"
Impedance
8Ω
RMS Power
700W
Sensitivity
97.1dB
99.0dBmanufacturer; using T/S-derived value (1.9dB delta).
EBP
125
Vented alignment
Vd
684cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
free-air SPL240 ptsp3medium
Curve provenanceInspect 2 tracesHide details
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v2
free-air SPL
Frequency response
240 plotted pointsSource file SHA-256 4f1f766a7628…Medium confidence7,514 selected pixels of 7,518 - Trace datasheet-response-trace-poc/v2
free-air impedance
Impedance response
240 plotted pointsSource file SHA-256 4f1f766a7628…Medium confidence3,831 selected pixels of 3,831
Frequency response
Manufacturer-provided response plots and related charts.
T/S Parameters
Valid
Fs45Hz
Qts0.34
Qes0.36
Qms6.1
Vas126.0L
Re5.0Ω
Le1.25mH
BL20.1Tm
Sd855cm²
Mms102g
Xmax8.0mm
SPL97dB
Power700W
Power Nominal700W
Impedance8Ω
Min Impedance6.0Ω
F Low45Hz
F High3000Hz
Voice Coil88mm
Flux Density1.05T
Pricing & availability
Price definitionsOffers & B-stock
1 hidden from price comparisons
Price movement
Other offers
6 vendorsjpleisure
Updated 11 Sept 2026· 8Ω
Source: ex VAT · 20%
£230.60
inc VAT
In stock
bluearan
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£244.00
inc VAT
2 in stock
bluearan
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£244.00
inc VAT
4 in stock
thomann
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£244.00
inc VAT
In stock
jpleisure
Updated 7 Aug 2026· 8Ω
Source: ex VAT · 20%
£244.87
inc VAT
In stock
jpleisure
Updated 7 Aug 2026· 8Ω
Source: ex VAT · 20%
£244.87
inc VAT
In stock
Best current price
Updated 11 Sept 2026
jpleisure
£230.60
Avg £240.42£9.82 below avg (-4.1%)
inc VAT·In stock
Use this driver
Open it in 00 Simulator, download it for your enclosure tool, or copy the specification values.
Files use canonical values. Required mechanical fields are derived only where the target format needs them.
WinISD
.wdr · WinISD driver editor
Native WinISD driver record with the required SI conversions.
Download for WinISDBASTA!
.bastaelement · BASTA! loudspeaker simulator
Native BASTA! element file using its documented SI-unit fields.
Download for BASTA!VituixCAD
.wdr · VituixCAD 2 Enclosure
A WinISD driver file that VituixCAD imports directly.
Download for VituixCAD00 Simulator
Direct import · Web app
Start a new enclosure simulation with this driver already loaded.
Open in 00 SimulatorCopy spec sheet
Plain text · Clipboard
Copy the available values as a clean label-and-value list.
Dimensions & Physical
Weight5.7kg
Diameter393.0mm
Overall Depth177.0mm
Cutout Diameter354.0mm
Bolt Circle Diameter374.0mm
Additional Manufacturer Specs
Bl20.1 Tm
Fs45 Hz
Le1.25 mH
Re5 Ω
Sd855 cm² (132.53 in²)
Ebp125 Hz
Mms102 g
Qes0.36
Qms6.1
Qts0.34
Vas126 dm³ (4.45 ft³)
η03.1 %
ConeRCK15NDL888
Xmax8 mm
Xvar10 mm
SpiderDouble Silicone
Cone ShapeExponential
Pole DesignT-Pole
Winding Depth21 mm (0.85 in)
Surround ShapeTriple Roll
Former MaterialGlass Fibre
Magnet MaterialNeodymium Inside Slug
Nominal Diameter380 mm (15 in)
Winding MaterialAluminium
Magnetic Gap Depth10 mm (0.39 in)
Recommended Tuning45 Hz
Bolt Circle Diameter374 mm (14.72 in)
Recommended Enclosure125 dm³ (4.41 ft³)
Woofer Cone TreatmentWP Waterproof Front Side
Baffle Cutout Diameter354 mm (13.94 in)
Flange And Gasket Thickness13 mm (0.51 in)
Air Volume Occupied By Driver3.5 dm³ (0.12 ft³)
Similar Drivers
Size stays fixed. Tune the T/S ranges to change what counts as a match, or add a specific driver to compare it directly.
Reference
B&C
15NDL88
15"
Best current price
£230.60
Compare on
Matches sit inside every range. Size stays fixed automatically.
5 active T/S params, plus size. Pin a driver to open a side-by-side comparison.
12 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
67%
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Celestion
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PRV Audio
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Lavoce
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B&C
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69%
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RCF
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Eminence
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74%
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Celestion
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Fane
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Lower price
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71%
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FaitalPRO
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86%
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SB Audience
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76%
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Eminence
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