Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespB&C 12CL76 8Ω
LF DriverMedia
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Overview
LF Driver12CL series
B&C
B&C 12CL76
B&C 12CL76 is a 12" 8 ohm LF driver rated at 350W RMS. The validated T/S data includes Fs 48Hz, Qts 0.21, Vas 59L, Xmax 6mm, sensitivity 96.8dB, plus 313cm³ Vd and 218 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £139.00.
Size
12"
Impedance
8Ω
RMS Power
350W
Sensitivity
96.8dB
98.5dBmanufacturer; using T/S-derived value (1.7dB delta).
EBP
218
Vented alignment
Vd
313cm³
Frequency response
Manufacturer-provided response plots and related charts.
T/S Parameters
Valid
Fs48Hz
Qts0.21
Qes0.22
Qms4.8
Vas59.0L
Re5.2Ω
Le1.50mH
BL22.4Tm
Sd522cm²
Mms70g
Xmax6.0mm
SPL97dB
Power350W
Power Nominal350W
Impedance8Ω
Min Impedance6.5Ω
F Low45Hz
F High3000Hz
Voice Coil76mm
Flux Density1.05T
Pricing & availability
Price definitionsPrice movement
Other offers
4 vendorsjpleisure
Updated 7 Aug 2026· 8Ω
Source: ex VAT · 20%
£143.98
inc VAT
In stock
jpleisure
Updated 11 Sept 2026· 8Ω
Source: ex VAT · 20%
£143.98
inc VAT
In stock
bluearan
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£152.56
inc VAT
2 in stock
partsexpress
Updated 11 Sept 2026
Source: ex VAT
£169.44
inc VAT
Back order
Best current price
Updated 11 Sept 2026
thomann
£139.00
Avg £144.88£5.88 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
Weight3.4kg
Diameter313.0mm
Overall Depth142.0mm
Cutout Diameter282.0mm
Bolt Circle Diameter299.0mm
Additional Manufacturer Specs
Bl22.4 Tm
Fs48 Hz
Le1.5 mH
Re5.2 Ω
Sd522 cm² (80.9 in²)
Ebp218 Hz
Mms70 g
Qes0.22
Qms4.8
Qts0.21
Vas59 dm³ (2.1 ft³)
η02.9 %
ConeRCK12CL768
Xmax6 mm
Xvar8.5 mm
SpiderSingle
Cone ShapeExponential
Pole DesignStraight Pole
Winding Depth17 mm (0.67 in)
Surround ShapeTriple Roll
Former MaterialGlass Fibre
Magnet MaterialNeodymium Inside Slug
Nominal Diameter320 mm (12 in)
Winding MaterialCopper
Magnetic Gap Depth11 mm (0.43 in)
Recommended Tuning60 Hz
Bolt Circle Diameter299 mm (11.77 in)
Recommended Enclosure40 dm³ (1.41 ft³)
Woofer Cone TreatmentWP Waterproof Front Side
Baffle Cutout Diameter282 mm (11.1 in)
Flange And Gasket Thickness9 mm (0.35 in)
Air Volume Occupied By Driver2.3 dm³ (0.08 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
12CL76
12"
Best current price
£139.00
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.
94%
Similarity
25% cheaper£104.34
RCF
MB12N351
12"
Lower price
Xmax6mm0%
Qts0.2-5%
BL22.5Tm0%
Vas61L+3%
Qes0.21-5%
67%
Similarity
16% cheaper£116.34
BishopSound
BDP12
12"
Lower price
Xmax7mm+17%
Qts0.22+5%
BL18.3Tm-18%
Vas75.4L+28%
Qes0.24+9%
57%
Similarity
1% more£140.76
Oberton
12B400
12"
Higher price
Xmax5.3mm-12%
Qts0.25+19%
BL18.4Tm-18%
Vas74.7L+27%
Qes0.26+16%
77%
Similarity
6% more£147.86
PRV Audio
12MR1200X
12"
Higher price
Xmax4.5mm-25%
Qts0.210%
BL22Tm-2%
Vas71.8L+22%
Qes0.21-5%
65%
Similarity
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B&C
12PLB76
12"
Higher price
Xmax5mm-17%
Qts0.23+10%
BL18.6Tm-17%
Vas75L+27%
Qes0.24+9%
58%
Similarity
9% more£151.51
B&C
12FW76
12"
Higher price
Xmax7mm+17%
Qts0.18-14%
BL26.4Tm+18%
Vas45L-24%
Qes0.18-18%
63%
Similarity
10% more£153.26
Eighteen Sound
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12"
Higher price
Xmax5.5mm-8%
Qts0.23+10%
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67%
Similarity
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B&C
12CLA76
12"
Higher price
Xmax5.3mm-12%
Qts0.25+19%
BL20.2Tm-10%
Vas56L-5%
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FaitalPRO
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Higher price
Xmax7.5mm+25%
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BL18.9Tm-16%
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78%
Similarity
20% more£166.61
B&C
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12"
Higher price
Xmax5mm-17%
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BL22.3Tm0%
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22% more£169.00
B&C
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Higher price
Xmax7mm+17%
Qts0.2-5%
BL20.1Tm-10%
Vas73L+24%
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72%
Similarity
22% more£169.00
B&C
12NDL76
12"
Higher price
Xmax6mm0%
Qts0.19-10%
BL16.5Tm-26%
Vas70L+19%
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