Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespB&C 8CL51 8Ω
LF DriverMedia
Auto-advancing
Overview
LF Driver8CL series
B&C
B&C 8CL51
B&C 8CL51 is a 8" 8 ohm LF driver rated at 200W RMS. The validated T/S data includes Fs 69Hz, Qts 0.41, Vas 12.5L, Xmax 6.5mm, sensitivity 91.7dB, plus 143cm³ Vd and 157 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £92.98.
Size
8"
Impedance
8Ω
RMS Power
200W
Sensitivity
91.7dB
94.0dBmanufacturer; using T/S-derived value (2.3dB delta).
EBP
157
Vented alignment
Vd
143cm³
Frequency response
Manufacturer-provided response plots and related charts.
T/S Parameters
Valid
Fs69Hz
Qts0.41
Qes0.44
Qms5.6
Vas12.5L
Re5.1Ω
Le0.50mH
BL12.0Tm
Sd220cm²
Mms29g
Xmax6.5mm
SPL92dB
Power200W
Power Nominal200W
Impedance8Ω
Min Impedance6.3Ω
F Low70Hz
F High5000Hz
Voice Coil51mm
Flux Density1.15T
Pricing & availability
Price definitionsPrice movement
Other offers
2 vendorsjpleisure
Updated 11 Sept 2026· 8Ω
Source: ex VAT · 20%
£92.98
inc VAT
In stock
bluearan
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£93.40
inc VAT
Best current price
Updated 7 Aug 2026
jpleisure
£92.98
Avg £93.12£0.14 below avg (-0.2%)
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
Weight1.3kg
Diameter209.0mm
Overall Depth96.0mm
Cutout Diameter186.0mm
Bolt Circle Diameter199.0mm
Additional Manufacturer Specs
Bl12 Tm
Fs69 Hz
Le0.5 mH
Re5.1 Ω
Sd220 cm² (34.1 in²)
Ebp157 Hz
Mms29 g
Qes0.44
Qms5.6
Qts0.41
Vas12.5 dm³ (0.44 ft³)
η00.9 %
ConeRCK008CL518
Xmax6.5 mm
Xvar6 mm
SpiderSingle
Cone ShapeExponential
Pole DesignStraight Pole
Winding Depth17 mm (0.67 in)
Surround ShapeDouble Roll
Former MaterialGlass Fibre
Magnet MaterialNeodymium Inside Slug
Nominal Diameter200 mm (8 in)
Winding MaterialCopper
Magnetic Gap Depth8 mm (0.31 in)
Recommended Tuning63 Hz
Bolt Circle Diameter199 mm (7.83 in)
Recommended Enclosure17 dm³ (0.6 ft³)
Woofer Cone TreatmentWP Waterproof Front Side
Baffle Cutout Diameter186 mm (7.32 in)
Flange And Gasket Thickness9 mm (0.35 in)
Air Volume Occupied By Driver1.1 dm³ (0.04 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
8CL51
8"
Best current price
£92.98
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.
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Lavoce
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BL11.3Tm-6%
Vas14.3L+14%
Qes0.43-2%
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FaitalPRO
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BL11.3Tm-6%
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Qes0.46+5%
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SB Audience
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Celestion
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Peerless
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Celestion
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BL11.5Tm-4%
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FaitalPRO
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PRV Audio
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Lavoce
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Lower price
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FaitalPRO
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FaitalPRO
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Celestion
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Higher price
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