Dayton AudioPCS12-4
£37.25Fs30 Hz −67%, better
Qts0.67 –
Vas88.9 L +98%, worse
BL9.7 T·m −20%, worse
Xmax7 mm +451%, better
Sensitivity87.1 dB −11.7, worse
12-inch LF driver · GA series · 60 W
Eminence GA-SC-X 8Ω
8 Ω · 80–4300 Hz
No price for delivery to the UK
- Fs
- 91Hz
- Xmax
- 1.3mm
- SPL
- 99dB
- Pe
- 60W
- BL
- 12.2T·m
- Vd
- 66cm³
- Qts
- 0.66
- Vas
- 45L
Eminence GA-SC-X is a 12-inch 8 ohm LF driver rated at 60 W RMS. The validated T/S data includes Fs 91 Hz, Qts 0.66, Vas 45.0 L, Xmax 1.3 mm, sensitivity 98.8 dB, plus 66 cm³ Vd and 130 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
- 91Hz
- Qts
- 0.66
- Qes
- 0.70
- Qms
- 11.0
- Vas
- 45.0L
- Re
- 7.1Ω
- Le
- 0.51mH
Motor and cone
- BL
- 12.2T·m
- Sd
- 520cm²
- Mms
- 26g
- Xmax
- 1.3mm
- Vd †
- 66cm³
Power and response
- Sensitivity †
- 98.8dB
- Manufacturer sensitivity
- 100.9dB
- Power
- 60W
- Impedance
- 8Ω
- Range
- 80–4300Hz
- EBP †
- 130 · Leans vented
Size and mounting
- Diameter
- 309.6mm
- Cutout
- 282.7mm
- Depth
- 129.0mm
- Weight
- 2.0kg
Other published values
- Cms
- 0.12mm/N
Sensitivity shows 98.8 dB, calculated from the T/S values. Eminence publishes 100.9 dB, 2.1 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Eminence lists
LF · Primary · 12″
- BL
- 12.2T·m
- Fs
- 91Hz
- Le
- 0.51mH
- Re
- 7.1Ω
- Sd
- 520cm²
- Cms
- 0.12mm/N
- Mms
- 26g
- Qes
- 0.70
- Qms
- 11.0
- Qts
- 0.66
- SPL
- 98.8dB
- Vas
- 45.0L
- Xmax
- 1.3mm
- Power
- 60W
- Impedance
- 8Ω
- Sensitivity
- 100.9dB
- Low limit
- 80Hz
- Calculated sensitivity †
- 98.8dB
- High limit
- 4300Hz
- Manufacturer sensitivity
- 100.9dB
- Weight
- 2.0kg
- Diameter
- 309.6mm
- Depth
- 129.0mm
- Cutout
- 282.7mm
02
Compare
Same-size drivers, compared with the GA-SC-X. Clear differences are green when better and red when worse.
This driverGA-SC-X
Best price
–
Fs
91 Hz
Qts
0.66
Vas
45.0 L
BL
12.2 T·m
Xmax
1.3 mm
Sensitivity
98.8 dB
Power
60 W
SB AudienceBIANCO-12OB150-01
£55.90Fs44 Hz −51%, better
Qts0.63 −5%
Vas103.8 L +131%, worse
BL12.2 T·m –
Xmax6.8 mm +435%, better
Sensitivity93.1 dB −5.7, worse
£75.00
Fs50 Hz −45%, better
Qts0.64 −3%
Vas78.1 L +74%, worse
BL13 T·m +7%
Xmax3.5 mm +176%, better
Sensitivity93.3 dB −5.5, worse
PeerlessSLS-P830669
£75.21Fs34 Hz −63%, better
Qts0.64 −3%
Vas107 L +138%, worse
BL11.8 T·m −3%
Xmax10.9 mm +758%, better
Sensitivity90 dB −8.8, worse
CelestionTRUVOX 1225
£88.68Fs60 Hz −34%, better
Qts0.62 −6%
Vas54.1 L +20%, worse
BL13.5 T·m +11%, better
Xmax4.8 mm +274%, better
Sensitivity94.4 dB −4.4, worse
EminenceMAN O WAR
£99.00Fs91 Hz –
Qts0.68 +3%
Vas38 L −15%, better
BL12.3 T·m –
Xmax0.8 mm −37%, worse
Sensitivity98 dB −0.8
EminenceLEGEND GB128
£105.00Fs86 Hz −5%
Qts0.65 –
Vas43.9 L –
BL12 T·m –
Xmax0.8 mm −37%, worse
Sensitivity98.2 dB −0.6
EminenceTEXAS HEAT
£109.49Fs79 Hz −13%, better
Qts0.65 –
Vas50.9 L +13%, worse
BL12.8 T·m +5%
Xmax0.8 mm −37%, worse
Sensitivity97.7 dB −1.1
EminenceTEXAS HEAT-4
£109.49Fs89 Hz –
Qts0.68 +3%
Vas39 L −13%, better
BL9.5 T·m −22%, worse
Xmax0.8 mm −37%, worse
Sensitivity98 dB −0.8
EminenceGA-SC59
£230.67Fs89 Hz –
Qts0.61 −8%
Vas41.2 L −8%
BL13.6 T·m +11%, better
Xmax1.6 mm +27%, better
Sensitivity98.7 dB –
Dayton AudioUMII12-22
£250.69Fs31 Hz −66%, better
Qts0.56 −15%, better
Vas53 L +18%, worse
BL14.8 T·m +21%, better
Xmax22 mm +1632%, better
Sensitivity85.5 dB −13.3, worse
JensenC12-75NH-8
No current priceFs83 Hz −8%
Qts0.64 −3%
Vas42.4 L −6%
BL11.8 T·m −3%
Xmax1 mm −21%, worse
Sensitivity97.1 dB −1.7
EminenceGA-SC64
No current priceFs88 Hz –
Qts0.58 −12%, better
Vas45.0 L –
BL13.8 T·m +13%, better
Xmax1.2 mm −3%
Sensitivity99.1 dB –
P.AudioE12-200S-V2
No current priceFs65 Hz −28%, better
Qts0.69 +5%
Vas42.2 L −6%
BL12.3 T·m –
Xmax4.1 mm +223%, better
Sensitivity93.9 dB −4.9, worse
JensenJN12-80TRS-8
No current priceFs72 Hz −21%, better
Qts0.55 −17%, better
Vas56.5 L +26%, worse
BL12.2 T·m –
Xmax1 mm −21%, worse
Sensitivity96.7 dB −2.1, worse
EminenceJS-1250
No current priceFs92 Hz –
Qts0.61 −8%
Vas41.2 L −8%
BL12.9 T·m +6%
Xmax0.8 mm −38%, worse
Sensitivity99.1 dB –
REDCATT121FIND
No current priceFs63 Hz −31%, better
Qts0.60 −9%
Vas49.8 L +11%, worse
BL12.9 T·m +6%
Xmax3.8 mm +195%, better
Sensitivity94.9 dB −3.9, worse
JensenJN12-100TR-4
No current priceFs77 Hz −16%, better
Qts0.58 −12%, better
Vas47.2 L +5%
BL9.0 T·m −26%, worse
Xmax1 mm −21%, worse
Sensitivity96.6 dB −2.2, worse
LavoceWSF121.70G
No current priceFs82 Hz −10%
Qts0.59 −11%, better
Vas41 L −9%
BL13.6 T·m +12%, better
Xmax2.7 mm +113%, better
Sensitivity97.6 dB −1.2
JensenJC12-70EL-8
No current priceFs95 Hz +5%
Qts0.67 –
Vas32 L −29%, better
BL12.7 T·m +4%
Xmax1 mm −21%, worse
Sensitivity96.7 dB −2.1, worse
JensenJN12-100TRS-8
No current priceFs72 Hz −21%, better
Qts0.52 −21%, better
Vas55.9 L +24%, worse
BL12.9 T·m +6%
Xmax1 mm −21%, worse
Sensitivity96.5 dB −2.3, worse
Acoustic EleganceIB12HT-8
No current priceFs17 Hz −81%, better
Qts0.64 −3%
Vas179.5 L +299%, worse
BL12.5 T·m –
Xmax18.5 mm +1357%, better
Sensitivity82.6 dB −16.2, worse
P.AudioEX12-300S
No current priceFs66 Hz −27%, better
Qts0.54 −18%, better
Vas45.9 L –
BL13.7 T·m +13%, better
Xmax3.1 mm +144%, better
Sensitivity95.2 dB −3.6, worse
PeerlessFSL-1230R04-04
No current priceFs56 Hz −38%, better
Qts0.54 −18%, better
Vas47.4 L +5%
BL11.9 T·m –
Xmax7.2 mm +465%, better
Sensitivity93.7 dB −5.1, worse
No current price
Fs50 Hz −45%, better
Qts0.64 −3%
Vas78.1 L +74%, worse
BL13 T·m +7%
Xmax5.3 mm +313%, better
Sensitivity93.3 dB −5.5, worse
CelestionTF1230
No current priceFs59 Hz −35%, better
Qts0.52 −22%, better
Vas51.1 L +14%, worse
BL13.0 T·m +6%
Xmax5 mm +294%, better
Sensitivity94.1 dB −4.7, worse
JensenP-A-JN12-100T-SPEC-8
No current priceFs85 Hz −6%
Qts0.77 +17%, worse
Vas34.7 L −23%, better
BL12.3 T·m –
Xmax1.5 mm +18%, better
Sensitivity95.7 dB −3.1, worse
JensenC12K-2-8
No current priceFs79 Hz −13%, better
Qts0.47 −29%, better
Vas43.1 L −4%
BL14.7 T·m +21%, better
Xmax1 mm −21%, worse
Sensitivity97.4 dB −1.4
EminenceGUIT-FIDDLE
No current priceFs82 Hz −10%
Qts0.56 −15%, better
Vas57.8 L +29%, worse
BL13.1 T·m +8%
Xmax0.8 mm −38%, worse
Sensitivity99.4 dB +0.6
JensenMOD12-70-16
No current priceFs83 Hz −8%
Qts1.04 +58%, worse
Vas42.4 L −6%
BL12.6 T·m +3%
Xmax1.5 mm +18%, better
Sensitivity96 dB −2.8, worse
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
None of the shops we track lists delivery to the UK at checkout.