Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
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Overview
LF Driver12FL series
B&C
B&C 12FL76
B&C 12FL76 is a 12" 8 ohm LF driver rated at 400W RMS. The validated T/S data includes Fs 50Hz, Qts 0.30, Vas 57L, Xmax 6mm, sensitivity 95.5dB, plus 313cm³ Vd and 156 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
12"
Impedance
8Ω
RMS Power
400W
Sensitivity
95.5dB
97.5dBmanufacturer; using T/S-derived value (2.0dB delta).
EBP
156
Vented alignment
Vd
313cm³
Frequency response
Manufacturer-provided response plots and related charts.
T/S Parameters
Valid
Fs50Hz
Qts0.30
Qes0.32
Qms5.8
Vas57.0L
Re5.4Ω
Le1.00mH
BL18.7Tm
Sd522cm²
Mms64g
Xmax6.0mm
SPL96dB
Power400W
Power Nominal400W
Impedance8Ω
Min Impedance6.5Ω
F Low50Hz
F High4000Hz
Voice Coil76mm
Flux Density1.10T
Pricing & availability
Price definitionsNo current price found
Pricing may appear after the next vendor refresh.
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.
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Plain text · Clipboard
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Dimensions & Physical
Weight6.8kg
Diameter315.0mm
Overall Depth140.0mm
Cutout Diameter282.0mm
Bolt Circle Diameter298.0mm
Additional Manufacturer Specs
Bl18.7 Tm
Fs50 Hz
Le1 mH
Re5.4 Ω
Sd522 cm² (80.9 in²)
Ebp156 Hz
Mms64 g
Qes0.32
Qms5.8
Qts0.3
Vas57 dm³ (2 ft³)
η02.4 %
ConeRCK12FL768
Xmax6 mm
Xvar7.5 mm
SpiderSingle
Cone ShapeExponential
Pole DesignT-Pole
Winding Depth17 mm (0.67 in)
Surround ShapeDouble Roll
Former MaterialGlass Fibre
Nominal Diameter320 mm (12 in)
Winding MaterialAluminium
Magnetic Gap Depth11 mm (0.4 in)
Recommended Tuning55 Hz
Bolt Circle Diameter298 mm (11.7 in)
Recommended Enclosure40 dm³ (1.4 ft³)
Woofer Cone TreatmentWP Waterproof Front Side
Baffle Cutout Diameter282 mm (11.1 in)
Flange And Gasket Thickness13 mm (0.51 in)
Air Volume Occupied By Driver3 dm³ (0.1 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
12FL76
12"
Compare on
Matches sit inside every range. Size stays fixed automatically.
5 active T/S params, plus size.
12 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
93%
Similarity
CIARE
PWA12.75
12"
Xmax5.8mm-3%
Qts0.30%
BL19.6Tm+5%
Vas52L-9%
Qes0.320%
89%
Similarity
Fane
COLOSSUS 12MB
12"
Xmax5.5mm-8%
Qts0.29-5%
BL18.3Tm-2%
Vas56L-2%
Qes0.33+4%
89%
Similarity
PRV Audio
12MB2000FT-NDY
12"
Xmax6mm0%
Qts0.30%
BL17.7Tm-5%
Vas71.5L+25%
Qes0.31-3%
88%
Similarity
£436.54
Eighteen Sound
12NCX910
12"
Xmax6.9mm+15%
Qts0.30%
BL18.1Tm-3%
Vas58L+2%
Qes0.31-3%
88%
Similarity
£1,150.00
Eighteen Sound
12NCX910BE
12"
Xmax6.9mm+15%
Qts0.30%
BL18.1Tm-3%
Vas58L+2%
Qes0.31-3%
88%
Similarity
£478.98
Eighteen Sound
12NCX910N
12"
Xmax6.9mm+15%
Qts0.30%
BL18.1Tm-3%
Vas58L+2%
Qes0.31-3%
87%
Similarity
PRV Audio
12MB2000FT
12"
Xmax6mm0%
Qts0.32+7%
BL17.7Tm-5%
Vas66.9L+17%
Qes0.33+3%
86%
Similarity
£426.63
Eighteen Sound
12NCX750
12"
Xmax5.5mm-8%
Qts0.29-3%
BL17.5Tm-6%
Vas63L+11%
Qes0.31-3%
86%
Similarity
£444.75
Eighteen Sound
12NCX750H
12"
Xmax5.5mm-8%
Qts0.29-3%
BL17.5Tm-6%
Vas63L+11%
Qes0.31-3%
86%
Similarity
CIARE
12.75W1
12"
Xmax6mm0%
Qts0.33+10%
BL18.9Tm+1%
Vas67L+18%
Qes0.34+6%
85%
Similarity
Oberton
12NCX
12"
Xmax5.3mm-12%
Qts0.30%
BL17.2Tm-8%
Vas62.9L+10%
Qes0.31-3%
81%
Similarity
Celestion
TSQ1230
12"
Xmax6.8mm+13%
Qts0.3+1%
BL20.5Tm+10%
Vas45.2L-21%
Qes0.32-2%