PRV Audio12W750A
£63.52 · Same priceFs60 Hz +7%
Qts0.43 +11%, worse
Vas81 L +11%, worse
BL14.3 T·m –
Xmax3.6 mm −9%
Sensitivity98 dB +1.4
12-inch LF driver · TF1220 series · 50 mm voice coil · 150 W
Celestion TF1220 8Ω
8 Ω · 60–4000 Hz
£63.48
SteadyLean Audio · 1 in stock · All 3 offers
- Fs
- 56Hz
- Xmax
- 4mm
- SPL
- 97dB
- Pe
- 150W
- BL
- 13.9T·m
- Vd
- 212cm³
- Qts
- 0.39
- Vas
- 73L
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 confidence198 selected pixels of 365
Published graphs
Celestion TF1220 is a 12-inch 8 ohm LF driver rated at 150 W RMS. The validated T/S data includes Fs 56 Hz, Qts 0.39, Vas 72.8 L, Xmax 4 mm, sensitivity 96.6 dB, plus 212 cm³ Vd and 127 EBP. bits tracks UK, EU and US shop prices, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £63.48.
The published T/S values agree with each other
Thiele/Small
- Fs
- 56Hz
- Qts
- 0.39
- Qes
- 0.44
- Qms
- 3.3
- Vas
- 72.8L
- Re
- 5.5Ω
- Le
- 0.71mH
Motor and cone
- BL
- 13.9T·m
- Sd
- 531cm²
- Mms
- 45g
- Xmax
- 4mm
- Vd †
- 212cm³
- Voice coil
- 50mm
Power and response
- Sensitivity †
- 96.6dB
- Manufacturer sensitivity
- 97dB
- Power
- 150W
- Impedance
- 8Ω
- Range
- 60–4000Hz
- EBP †
- 127 · Leans vented
Size and mounting
- Diameter
- 309mm
- Cutout
- 283mm
- Bolt circle
- 297mm
- Depth
- 131mm
- Weight
- 4kg
Other published values
- Cms
- 0.18mm/N
- Rms
- 4.69kg/s
- Power Program
- 300
† Calculated by bits from the published values
What this validation status means
Everything else Celestion lists
LF · Primary · 12″
- BL
- 13.9T·m
- Fs
- 56Hz
- Le
- 0.71mH
- Re
- 5.5Ω
- Sd
- 531cm²
- Cms
- 0.18mm/N
- Mms
- 45g
- Qes
- 0.44
- Qms
- 3.3
- Qts
- 0.39
- Rms
- 4.69kg/s
- SPL
- 96.6dB
- Vas
- 72.8L
- Xmax
- 4mm
- Power
- 150W
- Impedance
- 8Ω
- Sensitivity
- 97dB
- Low limit
- 60Hz
- Power Program
- 300
- Calculated sensitivity †
- 96.6dB
- High limit
- 4000Hz
- Manufacturer sensitivity
- 97dB
- Voice coil
- 50mm
- Weight
- 4kg
- Diameter
- 309mm
- Depth
- 131mm
- Cutout
- 283mm
- Bolt circle
- 297mm
02
Compare
Same-size drivers, compared with the TF1220. Clear differences are green when better and red when worse.
This driverTF1220
Best price
£63.48
Fs
56 Hz
Qts
0.39
Vas
72.8 L
BL
13.9 T·m
Xmax
4 mm
Sensitivity
96.6 dB
Power
150 W
CelestionK12H-100TC
£69.50 · 9% more, worseFs56 Hz –
Qts0.40 –
Vas72.0 L –
BL13.6 T·m –
Xmax3 mm −25%, worse
Sensitivity96.2 dB –
£72.00 · 13% more, worse
Fs47 Hz −16%, better
Qts0.40 –
Vas80 L +10%
BL15.6 T·m +12%, better
Xmax5 mm +25%, better
Sensitivity94.9 dB −1.7
CelestionTF1225
£83.50 · 32% more, worseFs56 Hz –
Qts0.37 −5%
Vas67.3 L −8%
BL14.3 T·m –
Xmax4.5 mm +13%, better
Sensitivity96.4 dB –
CelestionTF1230S
£85.00 · 34% more, worseFs60 Hz +8%
Qts0.37 −4%
Vas54.4 L −25%, better
BL16.6 T·m +19%, better
Xmax4.5 mm +13%, better
Sensitivity96.5 dB –
CIAREFXI12
£96.29 · 52% more, worseFs55 Hz –
Qts0.44 +13%, worse
Vas70 L −4%
BL13.9 T·m –
Xmax5 mm +25%, better
Sensitivity95.8 dB −0.8
EminenceDELTA-12A
£98.74 · 56% more, worseFs55 Hz –
Qts0.43 +11%, worse
Vas81.3 L +12%, worse
BL13.5 T·m –
Xmax2.4 mm −40%, worse
Sensitivity96.7 dB –
LavoceWSN122.50
£99.64 · 57% more, worseFs53 Hz −5%
Qts0.36 −7%
Vas69.4 L −5%
BL15.8 T·m +14%, better
Xmax4.7 mm +18%, better
Sensitivity96.3 dB –
Dayton AudioDCS305-4
£116.39 · 83% more, worseFs24 Hz −57%, better
Qts0.40 –
Vas92.3 L +27%, worse
BL13.7 T·m –
Xmax9.3 mm +133%, better
Sensitivity86.9 dB −9.7, worse
B&C12HPL64
£132.00 · 108% more, worseFs52 Hz −7%
Qts0.32 −18%, better
Vas85 L +17%, worse
BL14.9 T·m +7%
Xmax4 mm –
Sensitivity97.4 dB +0.8
FaitalPRO12PR310
£135.00 · 113% more, worseFs54 Hz −3%
Qts0.40 –
Vas73.5 L –
BL14.4 T·m +4%
Xmax4.9 mm +23%, better
Sensitivity96.5 dB –
Sica12 PF 3
£166.62 · 162% more, worseFs47 Hz −16%, better
Qts0.39 –
Vas76.5 L +5%
BL15.4 T·m +11%, better
Xmax5.5 mm +38%, better
Sensitivity94.8 dB −1.8
LavoceCSF122.50K
£168.20 · 165% more, worseFs47 Hz −16%, better
Qts0.42 +8%
Vas89.8 L +23%, worse
BL13.9 T·m –
Xmax6.3 mm +56%, better
Sensitivity95.2 dB −1.4
VisatonPAW 30 ND
£221.00 · 248% more, worseFs52 Hz −7%
Qts0.46 +18%, worse
Vas55.4 L −24%, better
BL15.4 T·m +11%, better
Xmax4 mm –
Sensitivity93.9 dB −2.7, worse
CelestionFTX1225
£239.00 · 276% more, worseFs47 Hz −15%, better
Qts0.40 –
Vas84.6 L +16%, worse
BL14 T·m –
Xmax6 mm +50%, better
Sensitivity95.1 dB −1.5
FaitalPRO12HX230
£250.31 · 294% more, worseFs55 Hz –
Qts0.43 +11%, worse
Vas67.7 L −7%
BL14.1 T·m –
Xmax7.4 mm +84%, better
Sensitivity95.9 dB −0.7
Dayton AudioRSS315HF-4
£251.11 · 296% more, worseFs24 Hz −57%, better
Qts0.39 –
Vas84.1 L +16%, worse
BL14.0 T·m –
Xmax14.3 mm +258%, better
Sensitivity86.3 dB −10.3, worse
LavoceCAF123.00T
£257.89 · 306% more, worseFs53 Hz −5%
Qts0.36 −7%
Vas71.4 L –
BL15.2 T·m +9%
Xmax6 mm +50%, better
Sensitivity96.4 dB –
B&C12FHX76
£291.66 · 359% more, worseFs48 Hz −14%, better
Qts0.33 −15%, better
Vas88 L +21%, worse
BL14.4 T·m +4%
Xmax4 mm –
Sensitivity96.3 dB –
Oberton12CX1
No current priceFs58 Hz +3%
Qts0.37 −5%
Vas68.5 L −6%
BL13.9 T·m –
Xmax4.3 mm +6%
Sensitivity97.2 dB +0.6
Sica12 L1 2.5 SL
No current priceFs48 Hz −15%, better
Qts0.36 −7%
Vas81.8 L +12%, worse
BL14.2 T·m –
Xmax3.7 mm −7%
Sensitivity95.7 dB −0.9
P.AudioEX12-500S
No current priceFs56 Hz –
Qts0.40 –
Vas54.5 L −25%, better
BL16.3 T·m +17%, better
Xmax3.9 mm –
Sensitivity95.5 dB −1.1
Sica12 C 2 CP
No current priceFs58 Hz +5%
Qts0.45 +16%, worse
Vas74.3 L –
BL13.7 T·m –
Xmax4.5 mm +13%, better
Sensitivity96.8 dB –
No photo
PHL Audio4511
No current priceFs48 Hz −14%, better
Qts0.40 –
Vas74.1 L –
BL15.1 T·m +9%
Xmax7 mm +75%, better
Sensitivity94.6 dB −2, worse
CelestionFTR12-2565D
No current priceFs60 Hz +8%
Qts0.42 +7%
Vas49.1 L −32%, better
BL15.4 T·m +11%, better
Xmax4 mm –
Sensitivity95.3 dB −1.3
LavoceFBASS12-20
No current priceFs53 Hz −5%
Qts0.46 +18%, worse
Vas75.4 L +4%
BL13.3 T·m −5%
Xmax4.3 mm +7%
Sensitivity95.5 dB −1.1
JensenBS12N250A-8
No current priceFs47 Hz −16%, better
Qts0.43 +11%, worse
Vas81.3 L +12%, worse
BL14.4 T·m +3%
Xmax5.5 mm +38%, better
Sensitivity94.8 dB −1.8
EminenceFS12.30A8
No current priceFs55 Hz –
Qts0.36 −7%
Vas61 L −16%, better
BL17 T·m +22%, better
Xmax4.3 mm +7%
Sensitivity96.3 dB –
CelestionTF1230SL
No current priceFs57 Hz –
Qts0.39 –
Vas53.8 L −26%, better
BL15.7 T·m +13%, better
Xmax6 mm +50%, better
Sensitivity95.6 dB −1
P.Audio12NT-76MB
No current priceFs55 Hz –
Qts0.36 −7%
Vas71.6 L –
BL17.4 T·m +25%, better
Xmax4.5 mm +13%, better
Sensitivity97.1 dB +0.5
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 Audio | £63.48, the lowest price | 1 in stock | Visit shop at Lean Audio | |
Lean Business | £73.50 | 16% above the lowest price | Out of stock | Visit shop at Lean Business |
Parts Express Import VAT and duty may apply | £81.54 | 28% above the lowest price | 3 in stock | Visit shop at Parts Express |
Best price over time
Tracked since 1 Apr