Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespCelestion CF1230BMB 8Ω
LF DriverMedia
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Overview
LF DriverCF1230 series
Celestion
Celestion CF1230BMB
Celestion CF1230BMB is a 12" 8 ohm LF driver rated at 350W RMS. The validated T/S data includes Fs 43Hz, Qts 0.38, Vas 60.7L, Xmax 7mm, sensitivity 92.8dB, plus 372cm³ Vd and 104 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £145.00.
Size
12"
Impedance
8Ω
RMS Power
350W
Sensitivity
92.8dB
96.0dBmanufacturer; using T/S-derived value (3.2dB delta).
EBP
104
Vented alignment
Vd
372cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
LF frequency response137 ptsp1medium
Curve provenanceInspect 1 traceHide details
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v1
LF frequency response
Frequency response
137 plotted pointsMedium confidence154 selected pixels of 301
T/S Parameters
Valid
Fs43Hz
Qts0.38
Qes0.42
Qms4.5
Vas60.7L
Re5.8Ω
Le0.71mH
BL18.4Tm
Sd531cm²
Mms88g
Xmax7.0mm
SPL93dB
Power350W
Impedance8Ω
Voice Coil75mm
Pricing & availability
Price definitionsPrice movement
Other offers
1 vendorpartsexpress
Updated 11 Sept 2026· 8Ω
Source: ex VAT
£173.82
inc VAT
10 in stock
Best current price
Updated 11 Sept 2026
leanaudio
£145.00
Avg £159.41£14.41 below avg (-9.0%)
inc VAT·2 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
Weight6.8kg
Diameter315.0mm
Overall Depth155.5mm
Cutout Diameter285.6mm
Bolt Circle Diameter300.0mm
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
Celestion
CF1230BMB
12"
Best current price
£145.00
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.
38%
Similarity
54% cheaper£66.50
PRV Audio
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Lower price
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Peerless
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Fane
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12"
Lower price
Xmax5mm-29%
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CIARE
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Lower price
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Dayton Audio
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Qes0.3-28%
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Similarity
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Celestion
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Lower price
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BL17.7Tm-4%
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82%
Similarity
18% cheaper£118.28
PRV Audio
12MB1000FT
12"
Lower price
Xmax6.9mm-2%
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51%
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Beyma
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Lower price
Xmax6.3mm-10%
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63%
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FaitalPRO
12PR310
12"
Lower price
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Qts0.4+5%
BL14.4Tm-22%
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Qes0.41-2%
81%
Similarity
8% cheaper£133.44
Beyma
12MCS500
12"
Lower price
Xmax8mm+14%
Qts0.36-6%
BL17.6Tm-4%
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49%
Similarity
6% cheaper£136.93
B&C
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12"
Lower price
Xmax5mm-29%
Qts0.29-24%
BL15.5Tm-16%
Vas64L+5%
Qes0.32-23%
63%
Similarity
4% cheaper£139.79
Celestion
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12"
Lower price
Xmax5.5mm-21%
Qts0.32-16%
BL18.6Tm+1%
Vas43.7L-28%
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