CelestionTF1220
£63.48Fs56 Hz −3%
Qts0.39 +5%
Vas72.8 L +6%
BL13.9 T·m –
Xmax4 mm −6%
Sensitivity96.6 dB −0.6
12-inch LF driver · 12CX series · 65 mm voice coil · 300 W
Oberton 12CX1 8Ω
8 Ω · 60–16000 Hz
No current price
- Fs
- 58Hz
- Xmax
- 4.3mm
- SPL
- 97dB
- Pe
- 300W
- BL
- 13.9T·m
- Vd
- 219cm³
- Qts
- 0.37
- Vas
- 68L
Published graphs
Oberton 12CX1 is a 12-inch 8 ohm LF driver rated at 300 W RMS. The validated T/S data includes Fs 58 Hz, Qts 0.37, Vas 68.5 L, Xmax 4.3 mm, sensitivity 97.2 dB, plus 219 cm³ Vd and 144 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
- 58Hz
- Qts
- 0.37
- Qes
- 0.40
- Qms
- 4.8
- Vas
- 68.5L
- Re
- 5.2Ω
- Le
- 0.74mH
Motor and cone
- BL
- 13.9T·m
- Sd
- 515cm²
- Mms
- 41g
- Xmax
- 4.3mm
- Vd †
- 219cm³
- Voice coil
- 65mm
- Flux density
- 1T
Power and response
- Sensitivity †
- 97.2dB
- Power
- 300W
- Impedance
- 8Ω
- Range
- 60–16000Hz
- EBP †
- 144 · Leans vented
Size and mounting
- Diameter
- 311mm
- Cutout
- 280mm
- Bolt circle
- 294mm
- Depth
- 173mm
- Weight
- 7.8kg
Other published values
- Cms
- 0.18mm/N
- Power Program
- 600
† Calculated by bits from the published values
What this validation status means
Everything else Oberton lists
LF · Primary · 12″
- BL
- 13.9T·m
- Fs
- 58Hz
- Le
- 0.74mH
- Re
- 5.2Ω
- Sd
- 515cm²
- Cms
- 0.18mm/N
- Mms
- 41g
- Qes
- 0.40
- Qms
- 4.8
- Qts
- 0.37
- SPL
- 97.2dB
- Vas
- 68.5L
- Xmax
- 4.3mm
- Power
- 300W
- Impedance
- 8Ω
- Flux density
- 1T
- Low limit
- 60Hz
- Power Program
- 600
- Calculated sensitivity †
- 97.2dB
- High limit
- 16000Hz
- Voice coil
- 65mm
- Weight
- 7.8kg
- Diameter
- 311mm
- Depth
- 173mm
- Cutout
- 280mm
- Bolt circle
- 294mm
02
Compare
Same-size drivers, compared with the 12CX1. Clear differences are green when better and red when worse.
This driver12CX1
Best price
–
Fs
58 Hz
Qts
0.37
Vas
68.5 L
BL
13.9 T·m
Xmax
4.3 mm
Sensitivity
97.2 dB
Power
300 W
PRV Audio12W750A
£63.52Fs60 Hz +4%
Qts0.43 +16%, worse
Vas81 L +18%, worse
BL14.3 T·m –
Xmax3.6 mm −15%, worse
Sensitivity98 dB +0.8
£72.00
Fs47 Hz −18%, better
Qts0.40 +8%
Vas80 L +17%, worse
BL15.6 T·m +12%, better
Xmax5 mm +18%, better
Sensitivity94.9 dB −2.3, worse
CelestionTF1225
£83.50Fs56 Hz −3%
Qts0.37 –
Vas67.3 L –
BL14.3 T·m –
Xmax4.5 mm +6%
Sensitivity96.4 dB −0.8
CelestionTF1230S
£85.00Fs60 Hz +5%
Qts0.37 –
Vas54.4 L −21%, better
BL16.6 T·m +19%, better
Xmax4.5 mm +6%
Sensitivity96.5 dB −0.7
LavoceWSN122.50
£99.64Fs53 Hz −8%
Qts0.36 –
Vas69.4 L –
BL15.8 T·m +14%, better
Xmax4.7 mm +11%, better
Sensitivity96.3 dB −0.9
CIAREPWA12.64
£114.71Fs55 Hz −4%
Qts0.35 −5%
Vas58 L −15%, better
BL17.6 T·m +26%, better
Xmax4.5 mm +6%
Sensitivity96.3 dB −0.9
B&C12HPL64
£117.22Fs52 Hz −10%
Qts0.32 −14%, better
Vas85 L +24%, worse
BL14.9 T·m +7%
Xmax4 mm −6%
Sensitivity97.4 dB –
PRV Audio12MB1000FT
£119.62Fs53 Hz −8%
Qts0.37 –
Vas74.6 L +9%
BL16.5 T·m +19%, better
Xmax6.9 mm +62%, better
Sensitivity96.6 dB −0.6
Eighteen Sound12W500
£128.11Fs46 Hz −20%, better
Qts0.36 –
Vas123 L +80%, worse
BL12.1 T·m −13%, worse
Xmax4 mm −6%
Sensitivity97 dB –
FaitalPRO12PR310
£135.00Fs54 Hz −6%
Qts0.40 +8%
Vas73.5 L +7%
BL14.4 T·m +3%
Xmax4.9 mm +16%, better
Sensitivity96.5 dB −0.7
FaitalPRO12PR300
£135.81Fs50 Hz −13%, better
Qts0.36 –
Vas92.6 L +35%, worse
BL14.1 T·m –
Xmax4.9 mm +16%, better
Sensitivity97 dB –
CelestionTN1230
£145.00Fs47 Hz −19%, better
Qts0.35 −5%
Vas64.3 L −6%
BL18.6 T·m +33%, better
Xmax3.8 mm −12%, worse
Sensitivity94.5 dB −2.7, worse
Sica12 PF 3
£166.62Fs47 Hz −18%, better
Qts0.39 +5%
Vas76.5 L +12%, worse
BL15.4 T·m +10%, better
Xmax5.5 mm +29%, better
Sensitivity94.8 dB −2.4, worse
CelestionFTX1225
£239.00Fs47 Hz −18%, better
Qts0.40 +7%
Vas84.6 L +24%, worse
BL14 T·m –
Xmax6 mm +41%, better
Sensitivity95.1 dB −2.1, worse
LavoceCAF123.00T
£257.89Fs53 Hz −8%
Qts0.36 –
Vas71.4 L +4%
BL15.2 T·m +9%
Xmax6 mm +41%, better
Sensitivity96.4 dB −0.8
LavoceCAF123.00TH
£268.19Fs53 Hz −8%
Qts0.36 –
Vas71.4 L +4%
BL15.2 T·m +9%
Xmax6 mm +41%, better
Sensitivity96.4 dB −0.8
B&C12FHX76
£291.66Fs48 Hz −17%, better
Qts0.33 −11%, better
Vas88 L +28%, worse
BL14.4 T·m +3%
Xmax4 mm −6%
Sensitivity96.3 dB −0.9
B&C12FCX76
£294.14Fs47 Hz −18%, better
Qts0.34 −8%
Vas82 L +20%, worse
BL15.6 T·m +12%, better
Xmax5 mm +18%, better
Sensitivity95.9 dB −1.3
FaitalPRO12HX240
£325.71Fs56 Hz –
Qts0.37 –
Vas61.1 L −11%, better
BL16 T·m +15%, better
Xmax7.4 mm +73%, better
Sensitivity96.5 dB −0.7
Sica12 L1 2.5 SL
No current priceFs48 Hz −18%, better
Qts0.36 –
Vas81.8 L +19%, worse
BL14.2 T·m –
Xmax3.7 mm −13%, worse
Sensitivity95.7 dB −1.5
EminenceFS12.30A8
No current priceFs55 Hz −4%
Qts0.36 –
Vas61 L −11%, better
BL17 T·m +22%, better
Xmax4.3 mm –
Sensitivity96.3 dB −0.9
P.Audio12NT-76MB
No current priceFs55 Hz −4%
Qts0.36 –
Vas71.6 L +5%
BL17.4 T·m +25%, better
Xmax4.5 mm +6%
Sensitivity97.1 dB –
P.Audio12BM-500B
No current priceFs52 Hz −10%
Qts0.35 −5%
Vas69.8 L –
BL16.6 T·m +19%, better
Xmax4.8 mm +13%, better
Sensitivity96.3 dB −0.9
P.AudioEX12-500S
No current priceFs56 Hz –
Qts0.40 +8%
Vas54.5 L −20%, better
BL16.3 T·m +17%, better
Xmax3.9 mm −8%
Sensitivity95.5 dB −1.7
P.Audio12BM-300B-V3
No current priceFs55 Hz −4%
Qts0.34 −8%
Vas62.4 L −9%
BL17.1 T·m +22%, better
Xmax3.9 mm −8%
Sensitivity96.6 dB −0.6
P.Audio12BM-400B
No current priceFs55 Hz −4%
Qts0.34 −8%
Vas62.4 L −9%
BL17.1 T·m +22%, better
Xmax3.9 mm −8%
Sensitivity96.6 dB −0.6
CelestionTF1225CX
No current priceFs64 Hz +10%, worse
Qts0.36 −3%
Vas45.1 L −34%, better
BL17.5 T·m +25%, better
Xmax4.5 mm +6%
Sensitivity96.6 dB −0.6
Sica12 C 2 CP
No current priceFs58 Hz –
Qts0.45 +22%, worse
Vas74.3 L +8%
BL13.7 T·m –
Xmax4.5 mm +6%
Sensitivity96.8 dB –
P.Audio12BMA-500B
No current priceFs57 Hz –
Qts0.34 −8%
Vas61.4 L −10%, better
BL16.7 T·m +20%, better
Xmax5 mm +18%, better
Sensitivity97 dB –
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
No current price found. Pricing may appear after the next vendor refresh.