Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
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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
Best current price
£145.00
inc VAT·Vendor hidden
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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.
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.bastaelement · BASTA! loudspeaker simulator
Native BASTA! element file using its documented SI-unit fields.
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.wdr · VituixCAD 2 Enclosure
A WinISD driver file that VituixCAD imports directly.
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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.
12 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
38%
Similarity
54% cheaper£67.34
PRV Audio
12W800A
12"
Lower price
Xmax5.7mm-18%
Qts0.47+23%
BL12.7Tm-31%
Vas93.9L+55%
Qes0.49+18%
51%
Similarity
45% cheaper£80.00
CIARE
FXI12
12"
Lower price
Xmax5mm-29%
Qts0.44+15%
BL13.9Tm-24%
Vas70L+15%
Qes0.49+18%
67%
Similarity
35% cheaper£93.62
Celestion
TF1225E
12"
Lower price
Xmax5.3mm-25%
Qts0.33-13%
BL17.7Tm-4%
Vas67.7L+12%
Qes0.37-12%
51%
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16% cheaper£122.29
Beyma
12WRS400
12"
Lower price
Xmax6.3mm-10%
Qts0.29-24%
BL17.4Tm-5%
Vas91L+50%
Qes0.31-26%
63%
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10% cheaper£130.60
FaitalPRO
12PR310
12"
Lower price
Xmax4.9mm-30%
Qts0.4+5%
BL14.4Tm-22%
Vas73.5L+21%
Qes0.41-2%
81%
Similarity
7% cheaper£135.46
Beyma
12MCS500
12"
Lower price
Xmax8mm+14%
Qts0.36-6%
BL17.6Tm-4%
Vas57L-6%
Qes0.38-9%
49%
Similarity
6% cheaper£136.93
B&C
12FW64
12"
Lower price
Xmax5mm-29%
Qts0.29-24%
BL15.5Tm-16%
Vas64L+5%
Qes0.32-23%
63%
Similarity
3% cheaper£140.00
Celestion
FTR12-3070C
12"
Lower price
Xmax5.5mm-21%
Qts0.32-16%
BL18.6Tm+1%
Vas43.7L-28%
Qes0.36-13%
69%
Similarity
2% cheaper£142.23
PRV Audio
12MR2000
12"
Lower price
Xmax6.6mm-5%
Qts0.33-13%
BL21.3Tm+16%
Vas52.5L-13%
Qes0.34-18%
72%
Similarity
1% cheaper£143.50
B&C
12PLB100
12"
Lower price
Xmax9mm+29%
Qts0.37-3%
BL18.4Tm0%
Vas47L-23%
Qes0.38-9%
49%
Similarity
2% more£147.95
FaitalPRO
12PR300
12"
Higher price
Xmax4.9mm-30%
Qts0.36-6%
BL14.1Tm-23%
Vas92.6L+53%
Qes0.37-11%
66%
Similarity
13% more£163.69
B&C
12FW88
12"
Higher price
Xmax8mm+14%
Qts0.33-13%
BL19.5Tm+6%
Vas45.7L-25%
Qes0.35-16%