FaitalPRO12FE400
£58.53Fs55 Hz −7%
Qts0.57 +11%, worse
Vas73.6 L +44%, worse
BL11.5 T·m −11%, worse
Xmax5.4 mm +8%
Sensitivity94.9 dB +0.8
12-inch LF driver · TF1230 series · 75 mm voice coil · 350 W
Celestion TF1230 8Ω
8 Ω · 45–3000 Hz
No price for delivery to the UK
- Fs
- 59Hz
- Xmax
- 5mm
- SPL
- 94dB
- Pe
- 350W
- BL
- 13.0T·m
- Vd
- 265cm³
- Qts
- 0.52
- Vas
- 51L
Manufacturer response and impedance data, with source and trace details below. The left and right arrow keys read every shown curve at a frequency, a twelfth of an octave at a time, or an octave with Shift. Escape clears the reading.
Curve provenanceInspect 1 trace
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 confidence201 selected pixels of 252
Published graphs
Celestion TF1230 is a 12-inch 8 ohm LF driver rated at 350 W RMS. The validated T/S data includes Fs 59 Hz, Qts 0.52, Vas 51.1 L, Xmax 5 mm, sensitivity 94.1 dB, plus 265 cm³ Vd and 90 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
The published T/S values agree with each other
Thiele/Small
- Fs
- 59Hz
- Qts
- 0.52
- Qes
- 0.65
- Qms
- 2.4
- Vas
- 51.1L
- Re
- 5.2Ω
- Le
- 1.31mH
Motor and cone
- BL
- 13.0T·m
- Sd
- 531cm²
- Mms
- 57g
- Xmax
- 5mm
- Vd †
- 265cm³
- Voice coil
- 75mm
Power and response
- Sensitivity †
- 94.1dB
- Manufacturer sensitivity
- 94dB
- Power
- 350W
- Impedance
- 8Ω
- Range
- 45–3000Hz
- EBP †
- 90 · Sealed or vented
Size and mounting
- Diameter
- 309mm
- Cutout
- 283mm
- Bolt circle
- 297mm
- Depth
- 140mm
- Weight
- 4.3kg
Other published values
- Cms
- 0.13mm/N
- Rms
- 8.60kg/s
- Power Program
- 700
† Calculated by bits from the published values
What this validation status means
Everything else Celestion lists
LF · Primary · 12″
- BL
- 13.0T·m
- Fs
- 59Hz
- Le
- 1.31mH
- Re
- 5.2Ω
- Sd
- 531cm²
- Cms
- 0.13mm/N
- Mms
- 57g
- Qes
- 0.65
- Qms
- 2.4
- Qts
- 0.52
- Rms
- 8.60kg/s
- SPL
- 94.1dB
- Vas
- 51.1L
- Xmax
- 5mm
- Power
- 350W
- Impedance
- 8Ω
- Sensitivity
- 94dB
- Low limit
- 45Hz
- Power Program
- 700
- Calculated sensitivity †
- 94.1dB
- High limit
- 3000Hz
- Manufacturer sensitivity
- 94dB
- Voice coil
- 75mm
- Weight
- 4.3kg
- Diameter
- 309mm
- Depth
- 140mm
- Cutout
- 283mm
- Bolt circle
- 297mm
02
Compare
Same-size drivers, compared with the TF1230. Clear differences are green when better and red when worse.
This driverTF1230
Best price
–
Fs
59 Hz
Qts
0.52
Vas
51.1 L
BL
13.0 T·m
Xmax
5 mm
Sensitivity
94.1 dB
Power
350 W
PeerlessFSL-1220R02-08
£59.63Fs62 Hz +5%
Qts0.55 +7%
Vas61.1 L +20%, worse
BL13.3 T·m –
Xmax5.1 mm –
Sensitivity96 dB +1.9
FaitalPRO12FE300
£64.00Fs47 Hz −20%, better
Qts0.51 –
Vas83.7 L +64%, worse
BL12.5 T·m −4%
Xmax5.1 mm –
Sensitivity94.2 dB –
PeerlessFSL-1225R02-08
£71.81Fs63 Hz +7%
Qts0.44 −15%, better
Vas54.8 L +7%
BL14.9 T·m +15%, better
Xmax5.3 mm +5%
Sensitivity96.5 dB +2.4, better
£75.00
Fs50 Hz −15%, better
Qts0.51 –
Vas66 L +29%, worse
BL16.4 T·m +26%, better
Xmax5.5 mm +10%, better
Sensitivity94 dB –
CelestionTRUVOX 1225
£89.02Fs60 Hz –
Qts0.62 +21%, worse
Vas54.1 L +6%
BL13.5 T·m +4%
Xmax4.8 mm −5%
Sensitivity94.4 dB –
CIAREFXI12
£96.29Fs55 Hz −7%
Qts0.44 −15%, better
Vas70 L +37%, worse
BL13.9 T·m +7%
Xmax5 mm –
Sensitivity95.8 dB +1.7
EminenceDELTA-12LFA
£104.72Fs51 Hz −14%, better
Qts0.47 −9%
Vas67.9 L +33%, worse
BL14.1 T·m +9%
Xmax4.8 mm −4%
Sensitivity94.5 dB –
EminenceDELTA-12LFC
£104.72Fs52 Hz −12%, better
Qts0.44 −15%, better
Vas63.7 L +25%, worse
BL10.9 T·m −16%, worse
Xmax4.8 mm −4%
Sensitivity94.8 dB +0.7
B&C320K/C-A
£107.29Fs82 Hz +39%, worse
Qts0.50 –
Vas53 L +4%
BL12.2 T·m −6%
Xmax2 mm −60%, worse
Sensitivity99.5 dB +5.4, better
EminenceTEXAS HEAT
£109.69Fs79 Hz +34%, worse
Qts0.65 +26%, worse
Vas50.9 L –
BL12.8 T·m –
Xmax0.8 mm −84%, worse
Sensitivity97.7 dB +3.6, better
EminenceGA-SC59
£231.10Fs89 Hz +51%, worse
Qts0.61 +18%, worse
Vas41.2 L −19%, better
BL13.6 T·m +5%
Xmax1.6 mm −68%, worse
Sensitivity98.7 dB +4.6, better
B&C12CLX64
£236.92Fs54 Hz −8%
Qts0.57 +11%, worse
Vas74 L +45%, worse
BL11.9 T·m −8%
Xmax5.5 mm +10%, better
Sensitivity94.8 dB +0.7
Dayton AudioUMII12-22
£251.15Fs31 Hz −47%, better
Qts0.56 +9%
Vas53 L +4%
BL14.8 T·m +14%, better
Xmax22 mm +340%, better
Sensitivity85.5 dB −8.6, worse
EminenceDELTALITE 2512
No current priceFs53 Hz −10%
Qts0.52 –
Vas67.4 L +32%, worse
BL11.6 T·m −10%, worse
Xmax4.9 mm –
Sensitivity94 dB –
JensenJN12-100TRS-8
No current priceFs72 Hz +22%, worse
Qts0.52 –
Vas55.9 L +9%
BL12.9 T·m –
Xmax1 mm −80%, worse
Sensitivity96.5 dB +2.4, better
REDCATT121FIND
No current priceFs63 Hz +7%
Qts0.60 +17%, worse
Vas49.8 L –
BL12.9 T·m –
Xmax3.8 mm −25%, worse
Sensitivity94.9 dB +0.8
P.AudioEX12-300S
No current priceFs66 Hz +12%, worse
Qts0.54 +5%
Vas45.9 L −10%, better
BL13.7 T·m +6%
Xmax3.1 mm −38%, worse
Sensitivity95.2 dB +1.1
P.Audio12BMA-300B
No current priceFs61 Hz +3%
Qts0.49 −5%
Vas54.4 L +6%
BL13.7 T·m +6%
Xmax4 mm −20%, worse
Sensitivity95.7 dB +1.6
JensenJN12-80TRS-8
No current priceFs72 Hz +22%, worse
Qts0.55 +7%
Vas56.5 L +11%, worse
BL12.2 T·m −6%
Xmax1 mm −80%, worse
Sensitivity96.7 dB +2.6, better
PeerlessFSL-1230R04-04
No current priceFs56 Hz −5%
Qts0.54 +5%
Vas47.4 L −7%
BL11.9 T·m −8%
Xmax7.2 mm +43%, better
Sensitivity93.7 dB –
EminenceGUIT-FIDDLE
No current priceFs82 Hz +39%, worse
Qts0.56 +9%
Vas57.8 L +13%, worse
BL13.1 T·m –
Xmax0.8 mm −84%, worse
Sensitivity99.4 dB +5.3, better
JensenBS10N250A-8
No current priceFs58 Hz –
Qts0.43 −17%, better
Vas30.9 L −40%, better
BL12.9 T·m –
Xmax5 mm –
Sensitivity93.2 dB −0.9
EminenceGA-SC64
No current priceFs88 Hz +49%, worse
Qts0.58 +13%, worse
Vas45.0 L −12%, better
BL13.8 T·m +6%
Xmax1.2 mm −75%, worse
Sensitivity99.1 dB +5, better
EminenceSWAMP THANG
No current priceFs97 Hz +64%, worse
Qts0.53 –
Vas41.3 L −19%, better
BL14.2 T·m +10%
Xmax0.8 mm −84%, worse
Sensitivity100.4 dB +6.3, better
JensenC12K-2-8
No current priceFs79 Hz +34%, worse
Qts0.47 −9%
Vas43.1 L −16%, better
BL14.7 T·m +14%, better
Xmax1 mm −80%, worse
Sensitivity97.4 dB +3.3, better
EminenceJS-1250
No current priceFs92 Hz +56%, worse
Qts0.61 +18%, worse
Vas41.2 L −19%, better
BL12.9 T·m –
Xmax0.8 mm −84%, worse
Sensitivity99.1 dB +5, better
LavoceWSF121.70G
No current priceFs82 Hz +39%, worse
Qts0.59 +15%, worse
Vas41 L −20%, better
BL13.6 T·m +5%
Xmax2.7 mm −46%, worse
Sensitivity97.6 dB +3.5, better
JensenJN12-100TR-8
No current priceFs72 Hz +22%, worse
Qts0.52 –
Vas55.9 L +9%
BL12.9 T·m –
Xmax1 mm −80%, worse
Sensitivity98.5 dB +4.4, better
No current price
Fs50 Hz −15%, better
Qts0.64 +24%, worse
Vas78.1 L +53%, worse
BL13 T·m –
Xmax5.3 mm +5%
Sensitivity93.3 dB −0.8
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
Lean Business | £102.50 | Out of stock | Visit shop at Lean Business | |
Lean Audio | £102.50 | Out of stock | Visit shop at Lean Audio |