Dayton AudioPCS12-4
£37.39 · 50% less, betterFs30 Hz −40%, better
Qts0.67 +5%
Vas88.9 L +14%, worse
BL9.7 T·m −25%, worse
Xmax7 mm +100%, better
Sensitivity87.1 dB −6.2, worse
12-inch LF driver · 250 W
Fane SOVEREIGN 12-250TC 8Ω
8 Ω · 45–17000 Hz
£75.00
2.6%Thomann · In stock · All 1 offer
- Fs
- 50Hz
- Xmax
- 3.5mm
- SPL
- 93dB
- Pe
- 250W
- BL
- 13T·m
- Vd
- 186cm³
- Qts
- 0.64
- Vas
- 78L
Fane SOVEREIGN 12-250TC is a 12-inch 8 ohm LF driver rated at 250 W RMS. The validated T/S data includes Fs 50 Hz, Qts 0.64, Vas 78.1 L, Xmax 3.5 mm, sensitivity 93.3 dB, plus 186 cm³ Vd and 69 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 £75.00.
The published T/S values agree with each other
Thiele/Small
- Fs
- 50Hz
- Qts
- 0.64
- Qes
- 0.72
- Qms
- 7.6
- Vas
- 78.1L
- Re
- 7.2Ω
- Le
- 1.56mH
Motor and cone
- BL
- 13T·m
- Sd
- 531cm²
- Mms
- 52g
- Xmax
- 3.5mm
- Vd †
- 186cm³
Power and response
- Sensitivity †
- 93.3dB
- Manufacturer sensitivity
- 100dB
- Power
- 250W
- Impedance
- 8Ω
- Range
- 45–17000Hz
- EBP †
- 69 · Sealed or vented
Size and mounting
- Diameter
- 304.8mm
- Depth
- 137.9mm
- Weight
- 4.3kg
Other published values
- Cms
- 0.20mm/N
- Power Peak
- 1000
- Power Program
- 500
Sensitivity shows 93.3 dB, calculated from the T/S values. Fane publishes 100.0 dB, 6.7 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Fane lists
LF · Primary · 12″
- BL
- 13T·m
- Fs
- 50Hz
- Le
- 1.56mH
- Re
- 7.2Ω
- Sd
- 531cm²
- Cms
- 0.20mm/N
- Mms
- 52g
- Qes
- 0.72
- Qms
- 7.6
- Qts
- 0.64
- SPL
- 93.3dB
- Vas
- 78.1L
- Xmax
- 3.5mm
- Power
- 250W
- Impedance
- 8Ω
- Power Peak
- 1000
- Sensitivity
- 100dB
- Low limit
- 45Hz
- Power Program
- 500
- Calculated sensitivity †
- 93.3dB
- High limit
- 17000Hz
- Manufacturer sensitivity
- 100dB
- Weight
- 4.3kg
- Diameter
- 304.8mm
- Depth
- 137.9mm
02
Compare
Same-size drivers, compared with the SOVEREIGN 12-250TC. Clear differences are green when better and red when worse.
This driverSOVEREIGN 12-250TC
Best price
£75.00
Fs
50 Hz
Qts
0.64
Vas
78.1 L
BL
13 T·m
Xmax
3.5 mm
Sensitivity
93.3 dB
Power
250 W
SB AudienceBIANCO-12OB150-01
£55.90 · 25% less, betterFs44 Hz −12%, better
Qts0.63 –
Vas103.8 L +33%, worse
BL12.2 T·m −6%
Xmax6.8 mm +94%, better
Sensitivity93.1 dB –
FaitalPRO12FE400
£58.53 · 22% less, betterFs55 Hz +10%, worse
Qts0.57 −11%, better
Vas73.6 L −6%
BL11.5 T·m −12%, worse
Xmax5.4 mm +55%, better
Sensitivity94.9 dB +1.6
PeerlessFSL-1220R02-08
£59.63 · 20% less, betterFs62 Hz +24%, worse
Qts0.55 −14%, better
Vas61.1 L −22%, better
BL13.3 T·m –
Xmax5.1 mm +45%, better
Sensitivity96 dB +2.7, better
PRV Audio12W750A
£63.52 · 15% less, betterFs60 Hz +20%, worse
Qts0.43 −33%, better
Vas81 L +4%
BL14.3 T·m +10%
Xmax3.6 mm +3%
Sensitivity98 dB +4.7, better
CelestionK12H-100TC
£69.50 · 7% less, betterFs56 Hz +11%, worse
Qts0.40 −38%, better
Vas72.0 L −8%
BL13.6 T·m +4%
Xmax3 mm −14%, worse
Sensitivity96.2 dB +2.9, better
PeerlessSLS-P830669
£75.35 · Same priceFs34 Hz −32%, better
Qts0.64 –
Vas107 L +37%, worse
BL11.8 T·m −9%
Xmax10.9 mm +211%, better
Sensitivity90 dB −3.3, worse
Beyma12CMV3
£77.53 · 3% moreFs52 Hz +4%
Qts0.55 −14%, better
Vas85 L +9%
BL12.3 T·m −5%
Xmax7 mm +100%, better
Sensitivity95.2 dB +1.9
CelestionTRUVOX 1225
£89.02 · 19% more, worseFs60 Hz +21%, worse
Qts0.62 –
Vas54.1 L −31%, better
BL13.5 T·m +4%
Xmax4.8 mm +36%, better
Sensitivity94.4 dB +1.1
EminenceMAN O WAR
£99.00 · 32% more, worseFs91 Hz +82%, worse
Qts0.68 +6%
Vas38 L −51%, better
BL12.3 T·m −5%
Xmax0.8 mm −77%, worse
Sensitivity98 dB +4.7, better
EminenceLEGEND GB128
£105.00 · 40% more, worseFs86 Hz +72%, worse
Qts0.65 –
Vas43.9 L −44%, better
BL12 T·m −8%
Xmax0.8 mm −77%, worse
Sensitivity98.2 dB +4.9, better
EminenceTEXAS HEAT
£109.69 · 46% more, worseFs79 Hz +58%, worse
Qts0.65 –
Vas50.9 L −35%, better
BL12.8 T·m –
Xmax0.8 mm −77%, worse
Sensitivity97.7 dB +4.4, better
EminenceGA-SC59
£231.10 · 208% more, worseFs89 Hz +78%, worse
Qts0.61 −5%
Vas41.2 L −47%, better
BL13.6 T·m +4%
Xmax1.6 mm −54%, worse
Sensitivity98.7 dB +5.4, better
B&C12CLX64
£236.92 · 216% more, worseFs54 Hz +8%
Qts0.57 −11%, better
Vas74 L −5%
BL11.9 T·m −9%
Xmax5.5 mm +57%, better
Sensitivity94.8 dB +1.5
Dayton AudioUMII12-22
£251.15 · 235% more, worseFs31 Hz −38%, better
Qts0.56 −12%, better
Vas53 L −32%, better
BL14.8 T·m +14%, better
Xmax22 mm +529%, better
Sensitivity85.5 dB −7.8, worse
No current price
Fs50 Hz –
Qts0.64 –
Vas78.1 L –
BL13 T·m –
Xmax5.3 mm +50%, better
Sensitivity93.3 dB –
REDCATT121FIND
No current priceFs63 Hz +26%, worse
Qts0.60 −6%
Vas49.8 L −36%, better
BL12.9 T·m –
Xmax3.8 mm +7%
Sensitivity94.9 dB +1.6
P.AudioE12-200S-V2
No current priceFs65 Hz +30%, worse
Qts0.69 +8%
Vas42.2 L −46%, better
BL12.3 T·m −5%
Xmax4.1 mm +17%, better
Sensitivity93.9 dB +0.6
EminenceGA-SC-X
No current priceFs91 Hz +81%, worse
Qts0.66 +3%
Vas45.0 L −42%, better
BL12.2 T·m −6%
Xmax1.3 mm −64%, worse
Sensitivity98.8 dB +5.5, better
P.AudioEX12-300S
No current priceFs66 Hz +32%, worse
Qts0.54 −16%, better
Vas45.9 L −41%, better
BL13.7 T·m +6%
Xmax3.1 mm −11%, worse
Sensitivity95.2 dB +1.9
JensenC12-75NH-8
No current priceFs83 Hz +66%, worse
Qts0.64 –
Vas42.4 L −46%, better
BL11.8 T·m −9%
Xmax1 mm −71%, worse
Sensitivity97.1 dB +3.8, better
Acoustic EleganceIB12HT-8
No current priceFs17 Hz −66%, better
Qts0.64 –
Vas179.5 L +130%, worse
BL12.5 T·m −4%
Xmax18.5 mm +429%, better
Sensitivity82.6 dB −10.7, worse
JensenJN12-80TRS-8
No current priceFs72 Hz +43%, worse
Qts0.55 −14%, better
Vas56.5 L −28%, better
BL12.2 T·m −6%
Xmax1 mm −71%, worse
Sensitivity96.7 dB +3.4, better
EminenceJS-1250
No current priceFs92 Hz +84%, worse
Qts0.61 −5%
Vas41.2 L −47%, better
BL12.9 T·m –
Xmax0.8 mm −77%, worse
Sensitivity99.1 dB +5.8, better
JensenJN12-100TRS-8
No current priceFs72 Hz +44%, worse
Qts0.52 −19%, better
Vas55.9 L −28%, better
BL12.9 T·m –
Xmax1 mm −71%, worse
Sensitivity96.5 dB +3.2, better
LavoceWSF121.70G
No current priceFs82 Hz +64%, worse
Qts0.59 −8%
Vas41 L −47%, better
BL13.6 T·m +5%
Xmax2.7 mm −23%, worse
Sensitivity97.6 dB +4.3, better
EminenceGUIT-FIDDLE
No current priceFs82 Hz +64%, worse
Qts0.56 −12%, better
Vas57.8 L −26%, better
BL13.1 T·m –
Xmax0.8 mm −77%, worse
Sensitivity99.4 dB +6.1, better
Sica12 L1 2.5 SL
No current priceFs48 Hz −5%
Qts0.36 −44%, better
Vas81.8 L +5%
BL14.2 T·m +9%
Xmax3.7 mm +6%
Sensitivity95.7 dB +2.4, better
EminenceDELTALITE 2512
No current priceFs53 Hz +6%
Qts0.52 −19%, better
Vas67.4 L −14%, better
BL11.6 T·m −11%, worse
Xmax4.9 mm +40%, better
Sensitivity94 dB +0.7
CelestionTF1230
No current priceFs59 Hz +18%, worse
Qts0.52 −20%, better
Vas51.1 L −35%, better
BL13.0 T·m –
Xmax5 mm +43%, better
Sensitivity94.1 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
- Thomann4.7 out of 594 ratings · Checked 26 Oct 2026Read reviews on Thomann
Each shop collects its own ratings. Bits shows them as published and doesn't verify them.
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
Thomann | £75.00, the lowest price | In stock | Visit shop at Thomann |
Best price over time
Tracked since 25 Apr
Recent changes
- 24 OctThomann£77.00 → £75.00Down 2.6% from £77.00