Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespCelestion TF1225E 8Ω
LF DriverMedia
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Overview
LF DriverTF1225 series
Celestion
Celestion TF1225E
Celestion TF1225E is a 12" 8 ohm LF driver rated at 300W RMS. The validated T/S data includes Fs 53Hz, Qts 0.33, Vas 67.7L, Xmax 5.3mm, sensitivity 96.3dB, plus 279cm³ Vd and 143 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £99.00.
Size
12"
Impedance
8Ω
RMS Power
300W
Sensitivity
96.3dB
EBP
143
Vented alignment
Vd
279cm³
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 confidence208 selected pixels of 382
T/S Parameters
Valid
Fs53Hz
Qts0.33
Qes0.37
Qms3.5
Vas67.7L
Re6.4Ω
Le1.32mH
BL17.7Tm
Sd531cm²
Mms54g
Xmax5.3mm
SPL96dB
Power300W
Impedance8Ω
Voice Coil64mm
Pricing & availability
Price definitionsPrice movement
Other offers
2 vendorsleanaudio
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£99.00
inc VAT
In stock
partsexpress
Updated 11 Sept 2026
Source: ex VAT
£99.85
inc VAT
4 in stock
Best current price
Updated 17 May 2026
leanbusiness
£99.00
Avg £99.28£0.28 below avg (-0.3%)
inc VAT
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
Weight4.4kg
Diameter309.0mm
Overall Depth139.0mm
Cutout Diameter283.0mm
Bolt Circle Diameter297.0mm
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
TF1225E
12"
Best current price
£99.00
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.
81%
Similarity
36% cheaper£63.26
Lavoce
WSN122.50
12"
Lower price
Xmax4.7mm-10%
Qts0.36+8%
BL15.8Tm-10%
Vas69.4L+3%
Qes0.39+6%
56%
Similarity
36% cheaper£63.48
Celestion
TF1220
12"
Lower price
Xmax4mm-24%
Qts0.39+17%
BL13.9Tm-21%
Vas72.8L+8%
Qes0.44+20%
68%
Similarity
25% cheaper£74.00
Fane
SOVEREIGN 12-300/2
12"
Lower price
Xmax5mm-5%
Qts0.4+20%
BL15.6Tm-12%
Vas80L+18%
Qes0.42+15%
89%
Similarity
24% cheaper£75.52
Lavoce
WSF122.50
12"
Lower price
Xmax4.7mm-10%
Qts0.33-1%
BL17.2Tm-3%
Vas70.2L+4%
Qes0.35-5%
70%
Similarity
19% cheaper£80.00
Celestion
TF1225
12"
Lower price
Xmax4.5mm-14%
Qts0.37+11%
BL14.3Tm-19%
Vas67.3L-1%
Qes0.42+14%
70%
Similarity
18% cheaper£81.35
Dayton Audio
PA310-8
12"
Lower price
Xmax5mm-5%
Qts0.29-13%
BL18Tm+2%
Vas91.8L+36%
Qes0.3-18%
70%
Similarity
14% cheaper£85.00
Celestion
TF1230S
12"
Lower price
Xmax4.5mm-14%
Qts0.37+12%
BL16.6Tm-6%
Vas54.4L-20%
Qes0.42+15%
54%
Similarity
8% more£106.55
SB Audience
ROSSO-12MW300
12"
Higher price
Xmax6.7mm+27%
Qts0.27-19%
BL17.4Tm-1%
Vas85.9L+27%
Qes0.28-24%
78%
Similarity
19% more£117.34
B&C
12CL64
12"
Higher price
Xmax4.5mm-14%
Qts0.3-10%
BL17.5Tm-1%
Vas64L-5%
Qes0.32-13%
77%
Similarity
20% more£118.34
Eminence
DELTA PRO
12"
Higher price
Xmax4.6mm-12%
Qts0.35+5%
BL15.3Tm-13%
Vas81.7L+21%
Qes0.37+1%
63%
Similarity
24% more£122.29
Beyma
12WRS400
12"
Higher price
Xmax6.3mm+20%
Qts0.29-13%
BL17.4Tm-1%
Vas91L+34%
Qes0.31-16%
65%
Similarity
30% more£129.00
Fane
SOVEREIGN PRO 12-500
12"
Higher price
Xmax6mm+14%
Qts0.31-6%
BL16Tm-9%
Vas107L+58%
Qes0.35-5%