Dayton AudioPCS12-4
£37.25 · 66% less, betterFs30 Hz −66%, better
Qts0.67 –
Vas88.9 L +128%, worse
BL9.7 T·m –
Xmax7 mm +775%, better
Sensitivity87.1 dB −10.9, worse
12-inch LF driver · TEXAS HEAT series · 150 W
Eminence TEXAS HEAT-4 4Ω
4 Ω · 70–4000 Hz
No price for delivery to the UK
- Fs
- 89Hz
- Xmax
- 0.8mm
- SPL
- 98dB
- Pe
- 150W
- BL
- 9.5T·m
- Vd
- 42cm³
- Qts
- 0.68
- Vas
- 39L
Eminence TEXAS HEAT-4 is a 12-inch 4 ohm LF driver rated at 150 W RMS. The validated T/S data includes Fs 89 Hz, Qts 0.68, Vas 39 L, Xmax 0.8 mm, sensitivity 98 dB, plus 42 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 £109.49.
The published T/S values agree with each other
Thiele/Small
- Fs
- 89Hz
- Qts
- 0.68
- Qes
- 0.70
- Qms
- 21.1
- Vas
- 39L
- Re
- 3.8Ω
- Le
- 0.50mH
Motor and cone
- BL
- 9.5T·m
- Sd
- 520cm²
- Mms
- 30g
- Xmax
- 0.8mm
- Vd †
- 42cm³
Power and response
- Sensitivity †
- 98dB
- Manufacturer sensitivity
- 99dB
- Power
- 150W
- Impedance
- 4Ω
- Range
- 70–4000Hz
- EBP †
- 127 · Leans vented
Size and mounting
- Diameter
- 305.6mm
- Cutout
- 281.2mm
- Depth
- 129.5mm
- Weight
- 3.8kg
Other published values
- Cms
- 0.11mm/N
Sensitivity shows 98.0 dB, calculated from the T/S values. Eminence publishes 99.0 dB, 1.0 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Eminence lists
LF · Primary · 12″
- BL
- 9.5T·m
- Fs
- 89Hz
- Le
- 0.50mH
- Re
- 3.8Ω
- Sd
- 520cm²
- Cms
- 0.11mm/N
- Mms
- 30g
- Qes
- 0.70
- Qms
- 21.1
- Qts
- 0.68
- SPL
- 98dB
- Vas
- 39L
- Xmax
- 0.8mm
- Power
- 150W
- Impedance
- 4Ω
- Sensitivity
- 99dB
- Low limit
- 70Hz
- Calculated sensitivity †
- 98dB
- High limit
- 4000Hz
- Manufacturer sensitivity
- 99dB
- Weight
- 3.8kg
- Diameter
- 305.6mm
- Depth
- 129.5mm
- Cutout
- 281.2mm
02
Compare
Same-size drivers, compared with the TEXAS HEAT-4. Clear differences are green when better and red when worse.
This driverTEXAS HEAT-4
Best price
£109.49
Fs
89 Hz
Qts
0.68
Vas
39 L
BL
9.5 T·m
Xmax
0.8 mm
Sensitivity
98 dB
Power
150 W
SB AudienceBIANCO-12OB150-01
£55.90 · 49% less, betterFs44 Hz −51%, better
Qts0.63 −7%
Vas103.8 L +166%, worse
BL12.2 T·m +28%, better
Xmax6.8 mm +749%, better
Sensitivity93.1 dB −4.9, worse
PeerlessSLS-P830669
£75.21 · 31% less, betterFs34 Hz −62%, better
Qts0.64 −6%
Vas107 L +174%, worse
BL11.8 T·m +24%, better
Xmax10.9 mm +1262%, better
Sensitivity90 dB −8, worse
CelestionTRUVOX 1225
£88.68 · 19% less, betterFs60 Hz −32%, better
Qts0.62 −8%
Vas54.1 L +39%, worse
BL13.5 T·m +42%, better
Xmax4.8 mm +494%, better
Sensitivity94.4 dB −3.6, worse
EminenceMAN O WAR
£99.00 · 10% less, betterFs91 Hz –
Qts0.68 –
Vas38 L –
BL12.3 T·m +29%, better
Xmax0.8 mm –
Sensitivity98 dB –
EminenceTHE TONKER
£102.56 · 6% less, betterFs89 Hz –
Qts0.47 −31%, better
Vas34.1 L −13%, better
BL17.4 T·m +83%, better
Xmax0.8 mm –
Sensitivity98.9 dB +0.9
EminenceLEGEND GB128
£105.00 · 4% lessFs86 Hz −3%
Qts0.65 −4%
Vas43.9 L +13%, worse
BL12 T·m +26%, better
Xmax0.8 mm –
Sensitivity98.2 dB –
Sica12 D 1.5 CS
£108.61 · Same priceFs62 Hz −30%, better
Qts0.75 +10%, worse
Vas63.5 L +63%, worse
BL9.5 T·m –
Xmax2.7 mm +238%, better
Sensitivity94.9 dB −3.1, worse
EminenceTEXAS HEAT
£109.49 · Same priceFs79 Hz −11%, better
Qts0.65 −4%
Vas50.9 L +31%, worse
BL12.8 T·m +35%, better
Xmax0.8 mm –
Sensitivity97.7 dB –
EminenceTEXAS HEAT-16
£109.49 · Same priceFs91 Hz –
Qts0.81 +19%, worse
Vas44.5 L +14%, worse
BL16 T·m +68%, better
Xmax0.8 mm –
Sensitivity97.9 dB –
EminenceSWAMP THANG-16
£125.37 · 15% more, worseFs113 Hz +27%, worse
Qts0.62 −9%
Vas26.4 L −32%, better
BL21.8 T·m +129%, better
Xmax0.8 mm –
Sensitivity99.6 dB +1.6
EminenceGA-SC59
£230.67 · 111% more, worseFs89 Hz –
Qts0.61 −10%, better
Vas41.2 L +6%
BL13.6 T·m +43%, better
Xmax1.6 mm +101%, better
Sensitivity98.7 dB +0.7
EminenceJS-1250
No current priceFs92 Hz +3%
Qts0.61 −10%, better
Vas41.2 L +6%
BL12.9 T·m +36%, better
Xmax0.8 mm –
Sensitivity99.1 dB +1.1
JensenJN12-100TR-4
No current priceFs77 Hz −14%, better
Qts0.58 −15%, better
Vas47.2 L +21%, worse
BL9.0 T·m −5%
Xmax1 mm +25%, better
Sensitivity96.6 dB −1.4
JensenC12-75NH-8
No current priceFs83 Hz −7%
Qts0.64 −6%
Vas42.4 L +9%
BL11.8 T·m +24%, better
Xmax1 mm +25%, better
Sensitivity97.1 dB −0.9
EminenceGA-SC-X
No current priceFs91 Hz –
Qts0.66 –
Vas45.0 L +15%, worse
BL12.2 T·m +28%, better
Xmax1.3 mm +59%, better
Sensitivity98.8 dB +0.8
P.AudioE12-200S-V2
No current priceFs65 Hz −27%, better
Qts0.69 –
Vas42.2 L +8%
BL12.3 T·m +30%, better
Xmax4.1 mm +412%, better
Sensitivity93.9 dB −4.1, worse
EminenceSWAMP THANG
No current priceFs97 Hz +9%
Qts0.53 −22%, better
Vas41.3 L +6%
BL14.2 T·m +49%, better
Xmax0.8 mm –
Sensitivity100.4 dB +2.4, better
Acoustic EleganceIB12HT-4
No current priceFs17 Hz −81%, better
Qts0.64 −6%
Vas179.5 L +360%, worse
BL8.9 T·m −6%
Xmax18.5 mm +2212%, better
Sensitivity82.6 dB −15.4, worse
JensenP12N-8
No current priceFs90 Hz –
Qts0.77 +13%, worse
Vas34.6 L −11%, better
BL10.6 T·m +12%, better
Xmax1 mm +25%, better
Sensitivity96.1 dB −1.9
JensenP12N-NB-8
No current priceFs90 Hz –
Qts0.77 +13%, worse
Vas34.6 L −11%, better
BL10.6 T·m +12%, better
Xmax1 mm +25%, better
Sensitivity96.1 dB −1.9
LavoceWSF121.70G
No current priceFs82 Hz −8%
Qts0.59 −13%, better
Vas41 L +5%
BL13.6 T·m +43%, better
Xmax2.7 mm +238%, better
Sensitivity97.6 dB –
EminenceGUIT-FIDDLE
No current priceFs82 Hz −8%
Qts0.56 −18%, better
Vas57.8 L +48%, worse
BL13.1 T·m +38%, better
Xmax0.8 mm –
Sensitivity99.4 dB +1.4
JensenJC12-70EL-8
No current priceFs95 Hz +7%
Qts0.67 –
Vas32 L −18%, better
BL12.7 T·m +34%, better
Xmax1 mm +25%, better
Sensitivity96.7 dB −1.3
JensenC12R-8
No current priceFs88 Hz –
Qts2.47 +263%, worse
Vas37.5 L −4%
BL6.2 T·m −34%, worse
Xmax0.8 mm –
Sensitivity91.6 dB −6.4, worse
JensenMOD12-130-8
No current priceFs86 Hz −4%
Qts0.49 −28%, better
Vas38.4 L –
BL15.2 T·m +60%, better
Xmax1 mm +25%, better
Sensitivity97 dB −1
WavecorWF223BD04
No current priceFs33 Hz −63%, better
Qts0.46 −32%, better
Vas45 L +15%, worse
BL9.5 T·m –
Xmax6.5 mm +713%, better
Sensitivity87.4 dB −10.6, worse
JensenC12-75NH-16
No current priceFs88 Hz –
Qts0.72 +6%
Vas40 L –
BL15.6 T·m +64%, better
Xmax1 mm +25%, better
Sensitivity98.9 dB +0.9
JensenP-A-JP12-40BB-16
No current priceFs90 Hz –
Qts1.63 +140%, worse
Vas39 L –
BL10.1 T·m +6%
Xmax1.5 mm +87%, better
Sensitivity95.2 dB −2.8, worse
JensenP-A-JC12-70SB-8
No current priceFs87 Hz –
Qts1.03 +51%, worse
Vas40.3 L +3%
BL9.1 T·m −4%
Xmax2 mm +150%, better
Sensitivity95 dB −3, worse
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 | £89.77 | Out of stock | Visit shop at Lean Business |